微门户首页  新闻  讨论区  活动  博客  求职招聘  行业报告  圈内成员  供应   
已读[348] 发布: 2013/06/15 21:26:14
ThinkProgress As the level of hydraulic fracturing of oil and gas wells in the United States has intensified in recent years, much of the mounting public concern has centered on fears that underground water supplies could be contaminated with the toxic chemicals ...
已读[171] 发布: 2013/06/15 21:25:35
AllAfrica.com Yes, city fathers in Harare and Bulawayo have explained their issues, which range from a shortage of treatment chemicals to obsolete equipment and systems, but explaining is not going to cut it as long as there is no water coming out of people's taps.
已读[307] 发布: 2013/06/15 15:13:18
DailyFinance Poole & Kent will be responsible for all aspects of construction of a 6.5 million gallon per day reverse osmosis membrane water treatment facility, including ozone treatment system and iron treatment system, to turn brackish water into drinking water ... and more »
已读[177] 发布: 2013/06/15 11:48:15
招标公告苏州市创杰招投标咨询服务有限公司受吴江市盛泽水处理发展有限公司的委托就其阴离子絮凝剂的政府采购进行国内公开招标。欢迎合格的单位前来参加投标。一、招标...
已读[143] 发布: 2013/06/14 09:54:12
csmng Throughout the process of collection, treatment and distribution, certified water treatment plant operators and laboratory staff monitor the water quality for its chemical and biological content. Some of these analyses are required to meet state and ...
已读[149] 发布: 2013/06/14 09:54:02
Daily American Online Louisiana's health department said 77 people were treated at hospitals and 51 of those had been released by Thursday evening. Hospitals reported ...
已读[144] 发布: 2013/06/14 09:53:44
SBWire (press release) Ltd., Aeromix Systems Inc., AES Arabia Ltd., Agbar Capital S.A., Aguas Antofagasta S.A., Aguas De Portugal, AJ Lucas Group Ltd., Alaqua Inc., Alfa Laval AB, Alkyon Hydraulic Consultancy and Research B.V., Al-Suwaiket Group, American Water Chemical   ... and more »
已读[143] 发布: 2013/06/14 09:52:57
Inter Press Service As Zimbabwe struggles with water supply because of a shortage of water treatment chemicals , businesses have sprung up all over the country with people illegally selling water obtained from, sometimes, unsafe sources. Credit: Jeffrey Moyo/IPS. HARARE  ...
已读[363] 发布: 2013/06/14 08:48:19
Aol Money A Defra spokeswoman said: "Improving water quality is not just important for the environment but economically too. We are continuing to work with the water industry and regulators to develop innovative approaches to treat chemicals in waste water .". and more »
已读[198] 发布: 2013/06/13 01:33:04
水处理剂、磷系催化剂、含磷药物以及中间体、表面活性剂等领域加强研究开发。...比如企业可以从产业分类的角度来选择生产某一类产品,比如要做阻燃剂,就在无机磷...
« 上一页  |   查看结果111-120共336   |  下一页 »

新闻标签:

没有标签


最新报告


求职招聘