The test for treatment of waste water from acetic acid and acetic anhydride production by using anaerobic digestion-aerophile biochemical method is described.
The research contents of the treatment of cyanogen-containing waste water produced by the acylonitrile plant with new technology of ferric-carbon microelectrolysis are expounded.
Compund polymer with alumium polychloride and ferrous polysulfate as its main ingredients was used as water scavenging agent in the treatment of dye-house waste water.
Bio - degradation role of aerobiotic organic substance and relationships between biological degradation and dissolved oxygen were stated, which provided theoretical basis for waste water reatment.
The deionizing and deoxidizing water is required by the methylene blue spectrophotometric method in the new national standard to analyze sulfide in water and waste water.
The productive technology of active carclazyte produced by activating bentotite was introduced emphatically. The treatment method of acidic waste water produced in wet process was also described.
Results The rate of micronucleus and chromosome aberratio n of vicia faba root tip cell in turn were the productive waste water,the tr eated water and the productive w...
This paper introduces the formation of by-products in the typical process for sodium hydrosulphite and the waste treatments for the exhaust gas,waste water and waste residue in the route.
特定的地点。
列 
斜发沸石作为离子交换剂处理氨氮废水是可行的。
氧好氧生化处理方法的试验。
溶解氧平衡的关系,从而为污水治理提供理论依据。
么多水了。”
，
太浪费了。
。
