Treatment of drilling wastewater from a sulfonated mud system
Treatment of drilling wastewater from a sulfonated drilling mud system in the Shengli Oilfield, East China, was studied. The wastewater was deeply treated by a chemical coagulation-centrifugal
The chemical oxygen demand (COD) value of effluent of drilling wastewater correlated with three-sulfonated mud system after coagulation was about 350锝?00 mg/L, and the residual organic substance in effluent after coagulation was discussed. The COD removal
Treatment of drilling wastewater correlated with three
Request PDF | Treatment of drilling wastewater correlated with three-sulfonated mud system by coagulation-ozone oxidation process | The chemical oxygen demand (COD) value of effluent of drilling
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Oil Industry Wastewater Treatment with Fouling Resistant
Treatment of drilling wastewater from a sulfonated mud system. Petroleum Science 2013, 10 (1) , 106-111. DOI: 10.1007/s12182-013-0256-7. Xiang Shen, Yiping Zhao, Xia Feng, Sixin Bi, Wenbin Ding, Li Chen.
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Positive Effects of Wastewater Ozonation Displayed
Treatment of drilling wastewater from a sulfonated mud system. Petroleum Science 2013, 10 (1) , 106-111. DOI: 10.1007/s12182-013-0256-7. Zhaoqian Jing, Shiwei Cao. Combined Application of UV Photolysis and Ozonation with Biological Aerating Filter in Tertiary Wastewater Treatment.
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Treatment of drilling fluids wastewater by electrocoagulation
Treatment of drilling fluids wastewater by electrocoagulation. brine), and drilling mud chemical components . Treatment of produced water is an urgent matter in view of the high daily volume. Laboratory cell for treatment of drilling fluids wastewater by the electrocoagulation technique.
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Positive Effects of Wastewater Ozonation Displayed
Treatment of drilling wastewater from a sulfonated mud system. Petroleum Science 2013, 10 (1) , 106-111. DOI: 10.1007/s12182-013-0256-7. Zhaoqian Jing, Shiwei Cao. Combined Application of UV Photolysis and Ozonation with Biological Aerating Filter in Tertiary Wastewater Treatment.
Get Price- Which flocculant is best for pulp & paper mill wastewater treatment?
- Organopol 5415 with very high molecular weight and low charge density is the best flocculant with highest flocculation efficiency for the treatment of the pulp and paper mill wastewater. It can achieve 95% of turbidity reduction, 98% of TSS removal, 93% of COD reduction and SVI of 14 ml g −1 at the optimum dosage of 5 mg l −1.
- How to reduce the pollution caused by pulp and paper mill wastewater?
- In order to reduce the pollution and emissions caused by pulp and paper mill wastewater, more and more treatment methods have emerged, such as coagulation, flocculation, chemical precipitation, membrane separation, biological treatment, advanced oxidation technology, etc.
- How is pulp and paper mill wastewater treated?
- Water Quality Indicators under Optimal Process Conditions The pulp and paper mill wastewater was treated under the experimental conditions determined according to the single-factor experiment; the conditions were a reaction time of 8 min, an ozone concentration of 16 mg/L, a pH 9, and a catalyst filling ratio of 7.5%.
- How does the pulp & paper industry use water?
- The pulp and paper industry consumes enormous amounts of water and natural resources and is also one of the largest effluents generators. Before the 1970s, wastewaters from the pulp and paper mills were normally discharged directly to the rivers or lakes, without any treatment or even a rough primary treatment.
