to study the feasibility of anaerobic filter in raw sewage and slaughter house wastewater treatment, slaughter house wastewater treatment, a batch flow pilot plant was designed. in phase one, with a detention time of 3-days and no mixing, the maximum reduction in cod was 23%. in the second phase, with a detention time of 2-days and complete mixing, glucose was added to the raw sewage, the reduc...

Slaughterhouse wastewater contains diluted blood, protein, fat, and suspended solids, as a result the organic and nutrient concentration in this wastewater is vary high and the residues are partially solubilized, leading to a highly contaminating effect in riverbeds and other water bodies if the same is let off untreated. The performance of a laboratory-scale Sequencing Batch Reactor (SBR) has ...

Sewage samples from 4 hospitals, 1 nursery, 1 slaughter house, 1 wastewater treatment plant and 5 source water samples of Chongqing region of Three Gorge Reservoir were analyzed for macrolide, lincosamide, trimethoprim, fluorouinolone, sulfonamide and tetracycline antibiotics by online solid-phase extraction and liquid chromatography-tandem mass spectrometry. Results showed that the concentrati...

Abstract The rapid growth in the world population and fast developing industrialization have resulted acceleration of environmental pollution due to inadequate treatment methods accompanied by depletion freshwater. current research focused on batch slaughter house wastewater (SWW) using sequential three-step electro-coagulation (EC)–electro-oxidation (EO)–adsorption column (AC) processes compar...

With the development of social economy, environmental protection projects have attracted wide attention from all walks life, especially in industrial development, which can pay to problems. Inorganic chemicals important value industry and be well used for scientific treatment wastewater. It mainly includes specific application inorganic printing dyeing wastewater, heavy metal papermaking fur, s...