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已读[370]
发布： 2013/07/09 22:46:18
清洁生产评价指标体系编制通则》(试行稿),受国家发改委委托,石化行业已组织编制了氯碱、纯碱、氮肥、硫酸、磷肥、电石、黄磷、农药、轮胎、铬盐、涂料等10余个行业...
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已读[372]
发布： 2013/07/09 22:46:14
建厂投资5500万元,缴税金5900万元,却还需要3.8亿多元来进行污染解毒和环境治理,民乐铬盐厂这笔令人痛心的生态环保账警示我们,再不能走“先污染后治理”的老路了! ...
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已读[369]
发布： 2013/07/09 22:46:09
随着国家产业政策的调整,民乐铬盐厂红矾钠生产线于2006年正式关停。自投产以来,该企业上缴税金总计约5900万元,却产生了29.6万吨铬渣。铬渣是生产金属铬和铬盐过程...
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发布： 2013/07/09 22:46:01
1、四川省银河化学股份有限公司由(原)四川省安县银河建化集团有限公司整体变更设立,是全国最大的铬盐生产研发基地,素有“亚洲铬都”的美誉。公司集铬盐化工、硫酸...
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已读[301]
发布： 2013/07/09 22:45:56
SBWire (press release) As recently as June 7, the Michigan Department of Environmental Quality was reviewing an $18 million proposal to cleanup water and soil contaminants – including chromium and lead, volatile organic compounds and other solvents -- at three former Lansing ...
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发布： 2013/07/09 22:45:47
Pittsburgh Post Gazette The complaint says acidic coal waste from the site contains high levels of the environmentally toxic metals of iron, manganese and aluminum, along with sulfates, salts and such toxic heavy metals as arsenic, boron, lead, selenium and hexavalent chromium . and more »
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已读[287]
发布： 2013/07/09 22:45:43
Center for Research on Globalization They include oil, phosphate, gold, iron, copper, uranium, chromium , nickel, zircon, titanium, limestone, salts , barytine and fish. South Africa's one of five BRICS countries. Others include Brazil, Russia, India and China. They comprise a significant ...
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已读[287]
发布： 2013/07/09 22:45:39
Products Finishing Magazine (blog) Hard chrome plating, which is widely used in the aerospace and defense industries, is soon to be restricted under EU REACH and U.S. OSHA legislation due to the use of highly toxic hexavalent chromium salts , Kirkham says. In order to meet these ... and more »
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已读[268]
发布： 2013/07/09 22:45:34
Azom.com Hard chrome plating, which is widely used in the aerospace and defence industries, is soon to be restricted under EU REACH and US OSHA legislation due to the use of highly toxic hexavalent chromium salts . In order to meet these environmental ... and more »
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已读[292]
发布： 2013/07/09 22:45:30
Azom.com The combination of chromium and molybdenum make this alloy resistant to both oxidizing and reducing acids and salts . The copper content makes it resistant to sulfuric acid. This datasheet will look into the chemical composition, properties and ...
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