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含磷污水
相关语句
  phosphorus in wastewater
     Application of submerged membrane bioreactor to removal of phosphorus in wastewater treatment
     应用淹没式膜生物反应器处理含磷污水
短句来源
     In the paper, to improve the reclamation rate of wastewater, the process and efficiency of submerged membrane bioreactor for removing phosphorus in wastewater were studied.
     为了提高废水的回收利用率 ,考察了应用淹没式膜生物反应器处理含磷污水的工艺流程及效果 .
短句来源
  “含磷污水”译为未确定词的双语例句
     Simulated study on transferring and transforming of phosphorus in soil leached by waste water
     含磷污水淋滤条件下土壤中磷迁移转化模拟实验
短句来源
     When heated or with pH=10, apatite can reduce P to the level below the critical line, which is the lowest level can be reached in P-removal from waste waters.
     加热后或溶液pH=10时,磷灰石降磷至富营养化临界值以下。 根据资料,这是目前含磷污水处理含磷量最低值。
短句来源
     Application of Gols thin membrane liquid filter in the treatment of waste water from purification of yellow phosphorous was introduced. Results showed that SS and As 3+ could be removed for more than 97%, and the wastewater could be reached the national standard of emiossion. The method could produce phosphorous with the purity of 99.98%, abolish wastewater precipitating tank and shorten time of purification.
     介绍了用戈尔薄膜液体过滤器处理黄磷污水精制的试验结果 ,试验表明 :含磷污水中SS、As3 + 的去除率达 97%以上 ,达到国家允许排污标准 ,成品磷的纯度在 99.98%以上 ,可取消污水沉降池 ,大大缩短精制时间
短句来源
     The experiment provided one feasible method of phosphorus reclamation from waste water.
     该方法为含磷污水的回收再利用开发了一条可能的途径。
短句来源
     Declining of phosphorus resources and waterboby eutrophication caused by wastewater both require the sustainable utilization of phosphorus.
     磷矿数量减少与含磷污水造成的水体富营养化问题对磷资源的可持续利用提出了迫切要求。
短句来源
  相似匹配句对
     Quality Control by Analysing Phosphorus Content in the Treatment of Polluted Water
     城市污水处理前后含磷分析的质量控制
短句来源
     Application of submerged membrane bioreactor to removal of phosphorus in wastewater treatment
     应用淹没式膜生物反应器处理含磷污水
短句来源
     corrosion in water;
     污水腐蚀;
短句来源
     Shaft Sealing on Submersible Sewage Pump
     污水潜水泵的密封
短句来源
     Treatment of Phosphorus Containing Waste Water
     含磷废水处理
短句来源
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  phosphorus in wastewater
The term is generally applied to nitrogen and phosphorus in wastewater, but is also applied to other essential and trace elements.
      


Application of Gols thin membrane liquid filter in the treatment of waste water from purification of yellow phosphorous was introduced. Results showed that SS and As 3+ could be removed for more than 97%, and the wastewater could be reached the national standard of emiossion. The method could produce phosphorous with the purity of 99.98%, abolish wastewater precipitating tank and shorten time of purification.

介绍了用戈尔薄膜液体过滤器处理黄磷污水精制的试验结果 ,试验表明 :含磷污水中SS、As3 + 的去除率达 97%以上 ,达到国家允许排污标准 ,成品磷的纯度在 99.98%以上 ,可取消污水沉降池 ,大大缩短精制时间

In the paper, to improve the reclamation rate of wastewater, the process and efficiency of submerged membrane bioreactor for removing phosphorus in wastewater were studied. Anaerobic process was adopted in the biological process, and the phosphorus removal rate (PRR) could be over 63%. Compared with the process without an anaerobic one, 32% of improvement of PRR could be gained. Al 2(SO 4) 3 was added in the reactor for removing the phosphorus in a chemical way at the same time with the biological process,...

In the paper, to improve the reclamation rate of wastewater, the process and efficiency of submerged membrane bioreactor for removing phosphorus in wastewater were studied. Anaerobic process was adopted in the biological process, and the phosphorus removal rate (PRR) could be over 63%. Compared with the process without an anaerobic one, 32% of improvement of PRR could be gained. Al 2(SO 4) 3 was added in the reactor for removing the phosphorus in a chemical way at the same time with the biological process, and the average phosphorus removal rate could reach 82%. However, the activity of the active sludge should be maintained in all the process. The result of this research showed that the submerged membrane bioreactor is effective in removing phosphorus. The anaerobic process and the chemical process, which were adopted in the process, could greatly enhance the phosphorus removal rate of the reactor.

为了提高废水的回收利用率 ,考察了应用淹没式膜生物反应器处理含磷污水的工艺流程及效果 .在生物除磷流程中 ,设置厌氧段 ,除磷率可达 63 %以上 ,与不设厌氧段相比 ,提高了 3 2 % ;在生物除磷的同时进行化学除磷 ,将Al2(SO4 ) 3加入反应器中 ,保持污泥活性 ,平均除磷率可达 82 % .结果表明 ,该反应器可以有效地去除含磷污染物 ,应用中设置厌氧段 ,同时进行化学除磷 ,可进一步提高该反应器的除磷效果 .

In this paper phosphate removal of high-concentration phosphorus-containing wastewater by using calcium precipation was studied.The lab and full-scale experiments showed that at phosphate of 60~80mg/L the removal efficiency of phosphate was 99.7%~99.9%,and effluents had only phosphate of 0.03~0.08mg/L.This methed is suitable for phosphate removal of high-concentration phosphorus-containing wastewater which can not be treated by biological methods .It can also be used for of advanced treatment of municipal...

In this paper phosphate removal of high-concentration phosphorus-containing wastewater by using calcium precipation was studied.The lab and full-scale experiments showed that at phosphate of 60~80mg/L the removal efficiency of phosphate was 99.7%~99.9%,and effluents had only phosphate of 0.03~0.08mg/L.This methed is suitable for phosphate removal of high-concentration phosphorus-containing wastewater which can not be treated by biological methods .It can also be used for of advanced treatment of municipal wastewater.

本文介绍钙法处理高浓度含磷废水技术的研究结果,控制关键技术参数反应pH、最适沉淀表面负荷、沉淀时间及反应、混合强度等,在进水磷酸盐:60-80mg/L时,处理出水磷酸盐小于0.5mg/L,去除率为99.7%-99.9%。该技术适用于非生物处理可解决的高浓度含磷污水的处理和城市污水厂的深度处理。

 
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