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Japan simplifies reporting requirements for new chemical substances

Japan simplifies the reporting requirements for new chemical substances. The Ministry of Health, Labor and Welfare (MHLW) of Japan adopted a revision to the reporting procedures for new chemical substances in November. The revised content will come into effect on January 1, 2013, and was published in the industry in October this year. 143 of the Safety and Health Act (ISHA). According to the revision, if a new chemical substance has been declared in accordance with Japan's Chemical Substance Control Law (CSCL), based on the existing declaration documents, the manufacturer or importer only needs to provide less information when declaring the new chemical substance. . The information that needs to be provided after the simplified declaration is as follows: – Declaration of new chemical substances produced or imported; – Proof that the new chemical substances produced or imported are intermediates; – Proof that the new chemical substances produced or imported are in a closed system; – Proof of production or import of new chemical substances. Proof that new chemical substances are imported for export only; – Proof that new chemical substances are produced or imported in small quantities. In the case of simplifying the submission of information, the manufacturer's address, the physical and chemical properties of the new chemical substance, and other information will no longer need to be provided. Corresponding to the simplification of the reporting procedures, the cycle for reporting and requesting confirmation of small amounts of new chemical substances has also been adjusted accordingly. It should be emphasized that the simplified notification procedure also applies to polymers, including polymers consisting of two or

Korean REACH regulation "K-REACH" will be passed in 2013

South Korea's REACH regulation "K-REACH" will be passed in 2013. The Korea Institute of Science and Technology (NIER) announced in late October this year that the Korean Chemical Substance Registration and Evaluation Act "K-REACH" (Korean version of REACH regulation) is expected to be passed in 2013. It was passed half a year ago and came into effect in 2015. It is reported that at the Korea Chemical Substances Management Association (KCMA) meeting held in Seoul on October 23, 2012, NIER related personnel emphasized that it is difficult to predict whether the Korean National Assembly will revise the "K-REACH" draft, but based on past Judging from experience, even if there should be, it will only be a minor revision. Currently, South Korea is conducting some pilot projects to collect stakeholders’ thoughts and opinions on the implementation of K-REACH, development of guidance documents, and reducing the burden on enterprises. It has also selected 7 substances such as styrene and phenol for trial registration. , the relevant pilot project will be completed in 2013. Although the original "pre-registration" requirement for existing substances in the K-REACH draft was deleted at the beginning of this year, the draft still requires manufacturers and importers who produce or import more than 1 ton/year to register the tonnage of substances. and basic hazard information. The reported information will be used as the basis for the Korean Ministry of Environment (MoE) to select Priority Evaluation Substances (PECs). Like new chemical substances, PECs also need to be registered, but there will be an eight-year grace period similar to the EU REACH regulation. Relevant departments will be responsible for the

European standards specify the technical document requirements of the "Restriction of Hazardous Substances Directive 2"

European standards stipulate the technical document requirements of the "Restriction of Hazardous Substances Directive 2". On November 23, 2012, the European Union's "Official Journal" published the reference materials and name of the European Union's harmonized standard EN 50581. Manufacturers must comply with this new standard if they want to prove that their products comply with the revised Directive 2011/65/EU on the restriction of the use of hazardous substances in electrical and electronic equipment (RoHS2). The new standard has been approved by the European Committee for Electrotechnical Standardization (CENELEC). It stipulates that EU countries must implement unified standards before July 16, 2013, and EU standards that conflict with EN 50581 must be withdrawn before July 16, 2015. RoHS2 imposes restrictions on homogeneous material standards for six hazardous substances contained in electrical and electronic equipment placed on the EU market, and is exempted in only a few cases. Homogeneous materials refer to materials that cannot be mechanically separated into different substances through mechanical decomposition processes such as unscrewing, shearing, crushing, grinding and grinding. Therefore, all parts of electrical and electronic equipment must comply with the maximum content limits of hazardous substances within RoHS2. This maximum content limit is the same as the maximum content limit set out in the original Restriction of Hazardous Substances Directive. RoHS2 Annex II specifies restricted substances and their maximum content limits. The new standard requires manufacturers of end products to demonstrate compliance with applicable substance restrictions. However, the new standard recognizes that it is unrealistic to require manufacturers to conduct their own testing of all homogeneous materials in final assembled products.

China releases catalog of alternatives to toxic and harmful raw materials (products)

China Releases Catalog of Substitutes for Toxic and Hazardous Raw Materials (Products) On January 14, 2013, the Ministry of Industry and Information Technology of China issued a notice officially releasing the "Catalogue of Substitutes for Toxic and Hazardous Raw Materials (Products) Encouraged by the State (2012) Edition". In order to implement the "Twelfth Five-Year Plan for Energy Saving and Emission Reduction" and the "Twelfth Five-Year Plan for Implementing Industrial Cleaner Production", enterprises should be guided to use low-toxic, low-harm and non-toxic and harmless raw materials in the production process to reduce toxic substances in products. To reduce or avoid the generation of pollutants from the source, China’s Ministry of Industry and Information Technology, Ministry of Science and Technology, and Ministry of Environmental Protection have released a catalog of state-encouraged alternatives to toxic and harmful raw materials (products) (2012 edition). The "Catalogue of Substitutes for Toxic and Hazardous Raw Materials (Products) Encouraged by the State (2012)" recommends different alternative substances for heavy metals, organic pollutants, pesticides and other toxic and hazardous substances. The catalog is divided into 3 categories according to different substitution situations: 1. R&D category: refers to raw materials (products) that are in urgent need of development; 2. Application category: refers to materials that have been successfully developed, have good prospects for promotion and use, and have not yet been industrialized. Raw materials (products); 3. Promotion category: refers to raw materials (products) that are mature and need to be promoted more intensively and the scope of use expanded. Please refer to the attachment for the "Catalogue of Substitutes for Toxic and Hazardous Raw Materials (Products) Encouraged by the State (2012)". The Chinese government is expected to release two more catalogs soon: an updated version of the catalog of hazardous chemicals and one that requires priority environmental

Massachusetts town bans sale of bottled water

A small town in Massachusetts bans the sale of bottled water. A law on bottled water in the town of Concord, Massachusetts, went into effect on January 1, 2013, making it illegal to sell single-use bottled water. The law only applies to "non-sparkling, unflavored" drinks with a capacity of less than 1 liter, and does not apply to cola or other soft drinks. First-time offenders will receive a warning, and those found guilty of selling bottled water illegally for the second time will be fined $25; starting from the third time, the fine will increase to $50. The ban is intended to encourage people to reduce waste generation and save petrochemical resources used to make PET beverage bottles. The Pacific Institute, a non-profit organization, points out that for every ton of PET produced, approximately 3 tons of carbon dioxide are emitted. From an industry perspective, this ban will have a considerable impact on profitability. According to analysis of existing statistical data by Beverage Marketing Corporation, a beverage consulting company, bottled water production in the United States increased by 4.1% in 2011 compared with the previous year, reaching a new high of 9.1 billion gallons (approximately 34.5 billion liters), with an average consumption of 111 liters per person per year. of bottled water. Since March 2012, more than 90 educational institutions in the United States, including well-known universities such as Brown, Harvard, and Vermont, have successively banned or restricted the sale and use of bottled water on campus. If American cities and towns gradually introduce bans on disposable bottled water, The sales ban will have an impact on the packaged seafood industry

The European Commission proposes to add 8 new authorized substances to REACH

The European Commission proposes to add 8 new authorized substances to REACH. The European Commission has drafted a bill to add 8 chemical substances to Appendix 14 of the REACH regulations. According to the draft, the Executive Committee believes that the threat to human health posed by the use of cobalt salts for surface treatment has not been fully proven. Therefore, the Executive Committee requires ECHA to prepare Appendix 15 documents and make an assessment after collecting more relevant information. . The following table shows the eight SVHCs proposed by the Executive Committee to be included in Appendix 14 of REACH. Serial number reference Chinese name English name CAS number EC number Reasons for inclusion in SVHC 15 Trichloroethylene 1979/1/6 201-167-4 Carcinogenicity 16 Chromium trioxide 1333-82-0 215-607-8 Carcinogenicity, Mutagenicity 17 Acids generated from chromium trioxide and their oligomers: Chromic acid 7738-94-5 231-801-5 Dichromic acid 13530-68 - 2 236-881-5 Oligomers of chromic acid and dichromic acid

Greenpeace releases "Climate Tipping Point" research report

The study "Climate Tipping Point - The Possible Impact of Fossil Energy Development on the Target of Controlling Global Warming to 2°C" recently released by the international environmental organization Greenpeace (hereinafter referred to as the "Study") pointed out that: China, Australia, the United States, Indonesia, Brazil and other countries have If the 14 new large-scale coal, oil and natural gas mining projects are developed and implemented, they will cause global fossil energy carbon dioxide emissions to increase by 20% in 2020 compared with 2011, confirming the rapid upward trend of the global emissions curve and limiting global warming to 2 degrees. The goal within the period has become elusive, and it has even entered a catastrophic 5~6°C warming track. Greenpeace appeals: Whether mankind can get rid of its dependence on fossil energy will determine the success or failure of the global response to the challenge of climate change. Governments and enterprises of all countries should take immediate action to stop the expansion of fossil energy, actively promote a sustainable and low-carbon "energy revolution", use renewable energy and improve energy efficiency to meet new energy needs, and avoid global climate change. The point of no return. "The plans for these 14 fossil energy development projects are a manifestation of the global economy's addiction to fossil energy." Kumi Naidoo, director general of Greenpeace International, pointed out: "Once these projects are completed, they will become the largest greenhouse gas emissions to date. Emission sources will further push greenhouse gas emissions to new peaks. If immediate action is not taken to prevent it, it will have a fatal impact on human society after crossing the tipping point." This report was completed by Greenpeace and the think tank Ecofys. In "Research",

Sinar Mas Group APP promises to stop deforestation, Greenpeace tropical rainforest protection achieves breakthrough progress

Sinar Mas Group APP, one of the world's largest pulp and paper manufacturers, released a new forest protection policy on February 4, promising to immediately stop all operations involving natural forests in its global supply chain and accept monitoring and evaluation by non-governmental organizations. . Greenpeace expresses positive affirmation of Sinar Mas Group APP’s commitment to stop deforestation. This is of great significance to protect the few remaining tropical rainforests in the world. Yang Jie, Forest Protection Director of Greenpeace East Asia Office, said: "We welcome the announcement of this commitment by APP and will pay close attention to the specific implementation of the commitment. If APP can fulfill its commitment with practical actions, it will be a great help to the Indonesian rainforests that have been damaged for many years. It will be a huge turnaround. "Under this new policy, APP has made a clear commitment to protecting China's natural forests and ensuring that its pulp and paper forest operations will no longer involve conversion to any natural forests. Regarding the conversion problems that have been caused in Hainan and other places, APP China also promised to discuss and formulate solutions with stakeholders in the near future. Yang Jie pointed out that once these policies are implemented, they will have a positive impact on protecting China's natural forests. Greenpeace hopes that APP China can develop effective solutions and timetables for restoring vegetation and ecosystems in the central mountainous areas of Hainan to prove its determination to protect global tropical rainforests. The formulation of APP’s “New Forest Protection Policy” resulted from years of calls and pressure from Indonesian and international environmental protection agencies. Greenpeace’s global forest protection program, which aims to change the deforestation behavior of the pulp and paper industry, revealed through on-the-spot investigations the global deforestation caused by APP.

WHO study: PM2.5 causes adverse reproductive outcomes and even shortened lifespan

The World Health Organization (WHO) issued a report stating that long-term exposure to fine suspended particles in the air can cause adverse birth outcomes, respiratory diseases in children, arteriosclerosis and other problems. Fine suspended particles are also called PM2.5, which are particles with a particle size less than 2.5 microns. The WHO report pointed out that PM2.5 is also related to nervous system development, cognitive development, and diabetes, and further affirmed the causal relationship between fine suspended particles and deaths from cardiovascular and respiratory diseases. Particulate matter consists of solid and liquid particles suspended in the air, including sulfates, nitrates, ammonia and other substances. The main sources of man-made suspended particulates are exhaust gases from home heating, industrial activities, and vehicles traveling on the road. The WHO pointed out that based on the Air Quality Guidelines set by the WHO in 2005, more than 80% Europeans are exposed to excessive amounts of suspended particulate matter, and this situation reduces the average life expectancy of each person by 8.6 months. life span. WHO recommends revising the Guidelines for Suspended Particulate Particulates before 2015, setting more stringent nitrogen dioxide (NO2) exposure values, and developing long-term average concentration standards for ozone. The report, titled "Review of the Evidence on the Health Effects of Air Pollution," was implemented by the WHO at the request of the European Commission and based on the 2013 EU air-related policies as a framework. EU Environment Commissioner Janez Potočnik pointed out that “the EU’s air policy must be based on the latest scientific research.

2013 version of OEKO-TEX® standard 100 updated and released

As in previous years, OEKO-TEX® released the latest OEKO-TEX® Standard 100 testing standards and limit value requirements for textile hazardous substances inspection at its annual meeting. The new standard will take effect on January 1, 2013; April 1, 2013 It will be officially implemented on the same day. Compared with the 2012 version, there are mainly the following new changes: 1. In the future, 8 new polycyclic aromatic hydrocarbons (PAHs) content tests will be added to candidate certified textiles, for a total of 24 items. It is stipulated that in product category one (infant products), the total sum of existing benzo(a)pyrene and PHAs will be reduced from the original 1.0mg/kg and 10mg/kg to 0.5mg/kg and 5mg/kg respectively. 2. Taking into account the update of the list of substances of very high concern (SVHC) under the REACH regulation, dimethylformamide (DMF) is included in the list of regulated solvents with a limit value of 0.1 %. 3. The requirement for phthalates in candidate samples will be increased by adding dipyl phthalate (DPP) from 11 items to 12 items, and the total limit of the 12 items will remain the previous requirement of 0.1%. 4. Taking into account the latest revision of the restricted substances list in Annex

Roofs that “breathe” – Experience Chicago’s green roofs

In the center of Chicago, there is a lush green garden covering an area of 1,900 square meters. In this oasis, more than 150 kinds of flowers and more than 20,000 plants grow freely. Small butterflies, bees, and birds fly among the miscanthus, clover, and cactus. There is also an apiary for keeping bees in the garden. The garden manager sells the honey for charity every year, and the funds raised are used for youth extracurricular activities. This green space is not in the park on the ground, but on the roof of Chicago City Hall. It is Chicago's first green roof. In recent years, with the rapid expansion of urban scale, heat waves have swept many cities. "Green roofs" can reduce roof heat radiation and alleviate the heat island effect. The temperature on the top floor of Chicago City Hall is much lower than that of traditional asphalt roofs. In addition, the city's green roof is like a reservoir, which can intercept and store a large amount of rainwater, and store water for more than 48 hours, reducing the flow rate of rainwater and alleviating urban waterlogging to a certain extent. The director of the Chicago Environmental Protection Agency said that adding environmentally friendly elements will make construction more expensive, but it will be economically beneficial in the long run. Due to the large-scale implementation of roof greening, energy consumption has been effectively reduced. In addition, the roof garden also provides a good living environment for insects, a food source for birds, and a leisure space for citizens to escape the summer heat, allowing humans to live in harmony with nature. Data source: Environmental Information Center (2012-11-22)

California strictly prevents children’s products from containing chlorinated flame retardants

In early December 2012, the California Center for Environmental Health (CEH) took legal action against 24 baby product retailers and distributors based on the state's Safe Drinking Water and Toxic Substances Act (commonly known as Proposition 65). Action, claiming that the products provided by these companies contain excessive levels of the chlorinated flame retardant, namely tris(1,3-dichloro-2-propyl)phosphate (TDCPP). The products involved include foam-filled cradle mattresses, crib mattresses and portable cribs. The violation notice issued by the Center for Environmental Hygiene stated that the sponge filling part of the product concerned had been treated to contain the above-mentioned flame retardants. Consumers, including children, may be exposed to this substance by inhalation, ingestion or skin contact. The Center for Environmental Hygiene stated that the relevant products did not carry clear and reasonable warnings indicating that TDCPP poses a carcinogenic risk. On October 28, 2011, the California Office of Environmental Health Risk Assessment (OEHHA) added TDCPP to the restricted list of Proposition 65, but manufacturers did not need to formally comply with warning labeling regulations until October 28, 2012. In other words, California has only recently been able to prosecute consumer products containing the substance. The safety standard for TDCPP set by the Environmental Health Risk Assessment Office is 5.4 micrograms per day. If the exposure level is lower than this standard, no warning label is required. Proposition 65 stipulates that if a company knows that the consumer goods, food, drugs or other products it supplies contain

The U.S. Consumer Product Safety Commission requires children's products to be tested annually to ensure they meet safety standards

Under a final rule issued by the U.S. Consumer Product Safety Commission (CPSC), manufacturers and importers of children's products will be required to test "representative samples" at least annually to ensure that the products continue to comply with all safety regulations. . According to U.S. federal regulations, testing must be performed by a "third-party assessment agency" recognized by the CPSC. The "Testing and Labeling Pertaining to Product Certification Regarding Representative Samples for Periodic Testing of Children's Products" specification will take effect on February 8, 2013, stipulating that representative samples Recordkeeping Requirements for Sexual Sample Testing. Records should be kept for at least 5 years. Children's products affected by the regulation include bicycles, furniture, clothing, jewelry, televisions and toys "primarily or intended" for children 12 years of age or younger. Although the number of samples selected for regular testing is not specified, it must be "sufficient to ensure that the product can continue to comply with regulations." The committee notes that a number of different methods can be used to select a representative sample, which can be evaluated based on "rules, prohibitions, standards or regulations." For chemical testing, starting from "homogeneous materials such as

EU Environment Agency points out increased export of illegal electrical and electronic waste

Although EU legislation aims to regulate the proper disposal of electronic and electrical products in the waste stage, according to a report by the European Environment Agency (EEA), the illegal export of waste electrical and electronic equipment (WEEE) is still increasing year by year. The EU WEEE Directive puts forward strict requirements for the recycling and processing of electronic waste in the EU. Likewise, because such items are generally classified as hazardous materials, it is illegal to export e-waste from EU member states to non-OECD countries. However, although the EU is unable to provide sufficient import and export data of e-waste, there are many indications that a considerable amount of European e-waste is exported to West Africa and Asia disguised as second-hand goods. The report also pointed out that in these countries, electronic waste is usually not recycled and processed in formal ways, which often results in major pollution of the environment and harm to the health of local residents. Therefore, the European Environment Agency insists that the EU has a moral obligation to crack down on the illegal export trade of WEEE disguised as second-hand goods. Even if the illegal transfer of WEEE can be completely eradicated, the legal trade export of used household appliances will continue to indirectly harm the environment and people's health in countries outside the EU. The report further emphasizes that supporting West African and other countries to develop sound recycling systems for environmental and social masks is an important task for the EU. According to an assessment by the European Environment Agency, trade in hazardous waste is expected to increase in the coming years. The EEA requires the EU to pre-emptively regulate waste

UN climate talks finally agree to extend Kyoto Protocol until 2020

The United Nations Climate Change Conference held in Doha reached an agreement on the 8th to extend the effectiveness of the "Kyoto Protocol" to 2020 to meet emission reduction constraints. Although Russia, Japan and Canada withdrew from the Kyoto Protocol, the greenhouse gas emissions of all signatories only accounted for 15% of the total, and the emissions of emerging market countries such as China and India continued to grow, increasing global carbon dioxide emissions by 2.61 TP3T, 50% more than the 1990 record. However, nearly 200 countries around the world are still unwilling to give up the opportunity to save the earth and have agreed to extend the validity of the Kyoto Protocol for another eight years, making it the only legally binding document to combat global warming. But despite this, representatives from various countries still believe that the decisions made by simply holding meetings are far less than the plans recommended by scientists, such as taking active actions to prevent sea level rise, heat waves, sandstorms or floods; in addition, whether to charge developed countries Discussion of more funds to help other countries deal with the global warming controversy will be postponed until next year (2013). After two weeks of intensive consultations, the Doha meeting finally reached an agreement to legally confirm the second phase of the Kyoto Protocol’s emission reduction commitments and extend the effectiveness of the Kyoto Protocol until the new convention comes into effect in 2020 to curb climate change. , and some developed countries have also pledged to continue to significantly reduce emissions before 2020. This meeting also produced the "Doha Climate Gateway" agreement. The key points are: Beijing

China plans to revise cosmetics safety standards

The China Food and Drug Administration (SFDA) recently issued a public solicitation letter to solicit revision opinions on the current "Hygienic Specifications for Cosmetics" (2007 Edition). This specification is planned to be renamed "Technical Specification for Safety of Cosmetics" in the future, and is currently soliciting public opinions. The revised technical specifications focus more on ensuring the safety of cosmetic products and will have stricter requirements on the residual limits of lead and arsenic in products. Compared with the original "Hygienic Specifications", the new "Technical Specifications" refer to relevant foreign regulations and requirements, and the residual limits of lead and arsenic in products are adjusted from the current 40mg/kg and 10mg/kg to 10mg/kg and 4mg/kg, respectively. kg. The "Hygienic Code" is mainly used for licensing and supervision of cosmetic products, focusing on product safety requirements. It can no longer meet the current needs for safety supervision of the entire process of cosmetics research and development, production, and use. While revising product safety requirements, the "Technical Specifications" also added safety requirements for cosmetic raw materials, revised and improved the list of prohibited and restricted substances, general detection methods, toxicological test methods and human safety evaluation method standards, etc., and the selection of raw materials. The production process is more strictly controlled. Source: Chemical Watch (2012-12-13) (Compiled by PIDC

World Health Organization: Ten chemicals harmful to health

Chemicals are part of our daily lives. All living things and inanimate substances are composed of chemicals, and chemicals are also used in the production process of products that we come into contact with in daily life. Many chemicals, if used properly, can significantly improve our quality of life, health and well-being. In contrast, some chemicals are very dangerous and may have negative impacts on human health and the environment if not properly managed and used. The World Health Organization (WHO) recently published a booklet: 10 chemicals that endanger public health, including air pollution, arsenic, asbestos, benzene, cadmium, dioxin, too much or too little fluorine, lead, mercury and high Dangerous pesticides. The booklet also provides scientific evidence and risk management advice. Source: World Health Organizaion (2013-01-08) (PIDC compilation)

Ridgeback porpoise dissects gastrointestinal tract and removes plastic

The rightback porpoise, a first-level protected animal facing extinction, died after being stranded at Potou Fishing Port in Hsinchu County. On the 17th, it was transferred to the Taijiang Cetacean Rescue Center for autopsy and testing. The Taijiang Cetacean Rescue Center will be used as cetacean specimens and will be preserved by the Xinhua County Government. Commonly known as the "sea monk", the rightback porpoise is also known as the "finless porpoise". Its distribution range ranges from the Persian Gulf in the west to Japan in the east. Its habitat is mostly sandy seabed within a water depth of 50 meters, and it is rarely found offshore. Dolphins seen at sea more than 5 kilometers away are inshore resident dolphins. Fan Guoquan, director of agriculture of the Hsinchu County Government, said that six cetacean strandings have occurred in the waters of Potou Fishing Port in Hsinchu County in the past year, including bottlenose dolphins, pygmy sperm whales, fin whales, melon-headed whales, and the right porpoise that died after being stranded yesterday. . The right porpoise is listed as a first-level protected animal facing extinction. The Agriculture Bureau of the Hsinchu County Government did not dare to ignore it. It immediately contacted the Taijiang Cetacean Rescue Center and Wang Jianping, a professor at the Department of Life Sciences of National Cheng Kung University to assist in the investigation. It was initially identified as an underage male whale. , there were undigested fish pieces and plastic objects in the gastrointestinal tract. It was determined that he was eating before death. It may be that the plastic objects caused the obstruction of the digestive tract and death. Data source: Environmental Information Center (2013-01-17

ZARA finally hears the world’s expectations for non-toxic fashion

ZARA, the world's largest ready-to-wear retailer, has finally become the 8th global clothing retailer after more than 700 volunteers around the world staged street actions and more than 310,000 people signed a petition calling for detoxification. A brand that promises to eliminate toxins in the production chain. ZARA promises to fully implement non-toxic production in 2020, and will prioritize the elimination of several toxic and harmful substances such as PFCs (perfluorinated compounds) by 2015. ZARA's commitment is not only a great boon to the environment, but also upholds the public's right to know (to know what toxic and harmful substances are discharged into the water). ZARA pointed out that by the end of 2013, at least 100 suppliers (including at least 40 in China) will disclose data on the toxic and hazardous substances they emit. The data will be made available to the public based on various chemical substances, each factory, and each year. View. Although ZARA's clothing is not manufactured in Taiwan, Inditex Group has promised to ban the use of alkylphenol polyoxyethylene ethers and perfluorinated compounds that can interfere with the hormonal system in the production chain, and further stipulates short-term replacement of toxic Hazardous materials list and schedule. Greenpeace Pollution Prevention and Control Project Director Lai Qianru emphasized that companies are committed to shouldering their due responsibilities, and the government needs to speed up the revision of regulations to truly correct any production behavior that uses toxic and hazardous substances and achieve zero emissions of toxic and hazardous substances by 2020. She also pointed out that the public has the right to know what toxic and harmful substances are used in the manufacturing process of the clothes they buy, and the information should be disclosed and disclosed.

British scientists try to simulate photosynthesis to create zero-carbon fuel

British scientists are exploring how to simulate photosynthesis in plants, converting sunlight into energy and producing hydrogen as vehicle fuel. Hydrogen is a zero-emission fuel that can be used as vehicle fuel or converted into electricity. The scientists will work with other researchers around the world to study the possibilities of artificial photosynthesis as countries around the world seek to reduce greenhouse gas emissions from fossil fuels. Julea Butt from the University of East Anglia in the UK, the main leader of this research, pointed out: "We will simulate photosynthesis by placing micro solar panels on microorganisms." The total investment in this research project is 800,000 pounds ( ($1.3 million) and will be completed by scientists from institutions such as the University of East Anglia, the University of Cambridge and the University of Leeds. Scientists believe that simulated photosynthesis can use solar energy more efficiently than current solar energy converters. Many countries are currently developing at least one type of renewable energy, such as solar energy, wind energy, biomass fuel, or a mixture of multiple energy sources to determine which renewable energy source is the most competitive. As global carbon dioxide emissions continue to rise, some experts believe that more extreme methods are needed to curb rising global temperatures. Some of these extreme methods are quite controversial, such as removing large amounts of carbon dioxide from the atmosphere and using artificial clouds or space mirrors to block sunlight. . Source: Reuters (2013-01-21)

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