岳好紧好湿夹太紧了好爽矜持,国产成人精品一区二三区在线观看,色窝窝无码一区二区三区成人网站,99久久久无码国产精品免费

Petrochemical

Water plays an important role in the oil and gas industry. The reuse of water is a trend in the development of the industry. It is of great significance to turn the wastewater produced into usable resources. The wastewater treatment program offered by Amocos is designed to remove organics, sulfur, ammonia and other well-known contaminants such as cyanide, benzene, toluene, ethylene, xylene (BTEX). Sulfide-containing spent caustic is well treated biologically.

Successful cases