搜索结果: 1-5 共查到“环境科学技术 activated sludge”相关记录5条 . 查询时间(0.046 秒)
Biological Treatment of Pickling Industry Wastewater in an Activated Sludge Unit
Pickling industry wastewater biological treatment halophilic bacteria
2009/10/14
Biological treatment of pickling industry wastewaters usually result in low COD removal eciencies because of plasmolysis of cells due to high salt content (%3-5) of the wastewater. Utilization of sal...
Effect of Shock Chromium(VI) Load on the Activated Sludge Process
Activated sludge Cr(VI) heavy metals shock load
2009/10/14
The e ects of shock doses of Cr(VI) on activated sludge process operating at a xed dilution rate (0.12h−1) without recycle has been investigated. Di erent levels of Cr(VI) (1.0, 2.0, 3.0, 5.0, ...
Adsorption of Phenols and Chlorophenols in Wastewaters on Activated Carbon and Dried Activated Sludge
Phenol/o-chlorophenol/p-chlorophenol adsorption activated carbon activated sludge
2009/10/14
One of the methods used for removal of phenols and chlorophenols from the wastewaters of petroleum refineries, coke, medicine, dye, plastics, pesticide, insecticide, and paper industry is the adsorpti...
Investigation of Cadmium (II) Ions Biosorption onto Pretreated Dried Activated Sludge
Wastewater chrome sorbtion
2009/3/18
Problem statement: Heavy metals have been one of hazardous components in industrial effluents that can be damaged on the environment by discharging uncontrolled wastewater. The aims of this investigat...
Henry’s Law Constant Variations of Volatile Organic Compounds in Wastewater and Activated Sludge
Partition coefficient phase equilibrium mixed liquor suspended solid total organic carbon bioscrubbing
2016/3/30
Henry’s law constant is an important equilibrium factor in the mass transfer process of volatile
organic compounds (VOCs). A single equilibration technique (SET) was adopted to measure the
air-water...