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已读[134] 发布: 2013/05/14 19:56:03
Houston Chronicle Grant said the district began looking at building it early last decade, and construction , ironically, began in 2011, the state's driest year on record. Investigators with the Texas ... During the first year of operations, chemical analyses will be done ... and more »
已读[94] 发布: 2013/05/13 20:32:51
“优士”的经营许可项目仅为环境保护工程、水处理工程的设计与施工,但该公司在无资质的前提下超范围经营,将一家钢管厂的含酸废水进行加工后做成水处理剂,结果由于...
已读[86] 发布: 2013/05/13 20:32:50
昨天,记者从钟楼环保局了解到,后塘河北港段一家销售水处理剂的公司,储水池出现破损,导致30吨聚合硫酸铁泄漏到河道中。目前,环保局已请专家进行环境损坏评估,并准备...
已读[84] 发布: 2013/05/13 20:32:37
Engineer Live The RO systems include automatic metering of chemicals for optimum water treatment . In addition, deposits on the membranes of the water treatment equipment are removed automatically. A measuring instrument automatically detects the pH value and ...
已读[74] 发布: 2013/05/13 20:32:28
KATU Two 5,000-gallon tanks store fluorosilicic acid on Friday, May 10, 2013 at the Geren Island Water Treatment Facility in Stayton, Ore. The chemical is used to add fluoride to the city of Salem's water . The city has fluoridated since 1964 but has used ...
已读[174] 发布: 2013/05/13 20:18:30
Canada NewsWire (press release) M2R operates on a seven acre industrial waste water treatment facility located in Fontana California. In addition, M2R has installed its waste water treatment technology in some of the largest food processing plants in the United States. M2R also ... and more »
已读[237] 发布: 2013/05/13 19:21:50
Minnesota Public Radio The veterinary antibiotic Carbadox was found in about 30 percent of lakes. Carbadox can only be used in hog production in the U.S. It's been banned in Canada and Europe because it can cause cancer. And the illegal drug cocaine showed up in one third of ... and more »
已读[87] 发布: 2013/05/12 20:28:43
纳米材料、生物农药、种衣剂),省级工程技术中心8个(铅锌冶金、生物农药、特殊钢材料、高压防爆电器、低压电器、可再生能源热泵、冬凌草、水处理剂),省级企业技术中心...
已读[70] 发布: 2013/05/12 20:28:40
TheNewsTribune.com Refill often during the warmest days as the bees will come to rely on this source of water . An important step is to keep your garden chemical -free. Choose native plants, which are easier to grow without pesticides and fertilizers. Use natural ... and more »
已读[80] 发布: 2013/05/12 20:28:39
Huffington Post (blog) As for tomatoes and apples, she ignored the local inhabitants, the worms, and said, "Cut them out. Good enough for the worms, good enough to eat for you." Summer corn was always a treat , dropped into boiling water , lid on, stove off. "Don't spoil the ...
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