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已读[96]
发布： 2013/05/27 21:46:29
MarketWatch (press release) The widely used technologies are coagulation, disinfection, distillation, filtration, chemical treatment , and sedimentation. The report covers commercially used water and wastewater treatment equipment for: disinfection, filtration, distillation, and ... and more »
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已读[206]
发布： 2013/05/27 20:14:29
Columbus Dispatch Drilling and fracturing a horizontal well can use 5 million gallons of water or more. ... It just needs enough of the salts, metals and other contaminants removed so it won't interfere with the chemistry of the chemical fluids used in the next ...
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已读[178]
发布： 2013/05/27 19:16:14
该负责人称,指涉及饮用水卫生安全的产品,凡在饮用水生产和供水过程中与饮用水接触的连接止水材料、塑料及有机合成管材、管件、防护涂料、水处理剂、除垢剂、水质处理...
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已读[103]
发布： 2013/05/26 22:28:27
这次整治对象涵盖生产环节和流通环节,包括全省150家生产企业及经营饮水机、净水器、化学处理剂等涉水产品的商场、批发市场。此次专项整治中,对存在卫生安全隐患的产品...
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已读[93]
发布： 2013/05/26 22:28:16
The Hindu According to him, the plant is designed on the tried and tested Sequencing Batch Reactor (SBR) method, where 98 per cent of purification is achieved in just six hours, and without any chemical treatment . The waste water goes through a precise sequence ...
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已读[84]
发布： 2013/05/26 22:27:56
TechCrunch Israel Corporation Ltd., an investment holding company, operates in the fertilizers and specialty chemicals , energy, shipping, and transportation sectors in Europe, Asia, Israel, and the United States. ... fertilizers, phosphoric acid, and specialty ... and more »
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已读[96]
发布： 2013/05/26 22:27:33
Charleston Gazette The company also agreed to provide treatment to remove the chemical from local water systems. "On behalf of the impacted residents, we thank the Medical Panel for its significant efforts to provide this important new medical information and testing ... and more »
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已读[213]
发布： 2013/05/26 22:27:17
Wausau Daily Herald Water samples from the popular Lake Nokomis in Minneapolis contained caffeine, a component of plastic, an antibacterial soap ingredient, an antibiotic used on swine, a breakdown product of cocaine, an antidepressant, a fungicide and a drug used to ... and more »
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已读[102]
发布： 2013/05/24 22:14:39
卫国,注册资本:11,984 万元,主要经营业务:水处理剂的开发、生产及利用;化 工建筑材料生产(除危险化学品外);销售:化工原料及产品,危险化学品;普通货 运、危险...
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已读[96]
发布： 2013/05/24 22:09:06
Namibian In this regard, the report recommended that the government should promptly promote water treatment at household level and at institutions, and to make provision for water treatment chemicals , as well as promote hygiene and improve sanitation. It ...
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