Recently, the provincial Party Committee talent Office, the provincial economy and Information BureauThe fourth batch of micro, small and medium-sized enterprises was issued"Vice President of Scien...

Honor Roll(Hubei Haili Environmental Protection Technology Co., LTD.) won the 2007 advanced collective and advanced individual unit of Gedian Development Zone

On September 5, Ezhou Talent Service Center successively visited Hubei Haili Environmental Protection Technology Co., LTD., Hubei Guanganlun Chip Co., LTD., and other enterprises to investigate the...

废水经一级或二级处理后，水质改善，细菌含量也大幅度减少，但其绝对值仍很可观，并有存在病原菌的可能。因此，废水排入水体前应进行消毒处理。1、消毒剂的选择目前，用氯化法消毒能产生有害物质，影响人体健康已广为人知，这是因为氯与水中有机物作用，同时有氧化和取代作用，氧化作用可以促使去除有机物，而取代作用则是氯与有机物结合，形成了有致突变或致癌活性的卤化物。美国规定三卤甲烷(THMS)的最大浓度为10...