The problems of drinking water source area, the treatment of agricultural and rural pollution, scientific control of blockage, green growth in all areas, and the treatment of "scattered pollution
2018/11/03 4
The Henry samueli school of engineering and applied science at the university of California, us, has announced that it has successfully developed a new reverse osmosis membrane containing nano-composi
2018/11/03 2
Recently, it was learned that Energy Recovery (ER) Company, which specializes in the research of industrial fluid pressure technology in the United States, has signed a supply contract for pressure ex
2018/11/03 2
Guidance: Without comparison, there will be no harm. China's green water defense campaign is in full swing. Comprehensive sewage treatment is quite effective. Water environment is steadily improvi
2018/11/03 2
By consulting 119 cases of rural domestic sewage treatment projects in China from 2000 to 2016, the technical model of rural domestic sewage treatment, effluent execution standards, removal rates of s
2018/11/03 4