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- In this article,the advances in studies on the treatment of ammonia nitrogen wastewater is introduced,and the research trend of this techni... 重点介绍了鸟粪石沉淀法处理氨氮废水目前的研究进展,并探讨了该技术在今后的研究趋势。
- Studied the effects of various DO and C/N on simultaneous nitrification and denitrification in treating ammonia nitrogen wastewater by SBR and explored the rules and characteristics of SBR technique. 采用SBR工艺处理氨氮废水,研究不同的DO和C/N对同步硝化反硝化的影响,探索硝化反硝化一体化工艺的规律和特性。
- high ammonia nitrogen wastewater 高氨氮废水
- high concentration ammonia nitrogen wastewater 高浓度氨氮废水
- high-concentration ammonia nitrogen wastewater 高浓度氨氮废水
- Treatment of Ammonia Nitrogen Wastewater by Complex Induced Mutation Bacteria 复合诱变菌处理氨氮废水
- Keywords ammonia nitrogen wastewater;struvite;crystallizing precipitation; 氨氮废水;鸟粪石;结晶沉淀;
- Keywords orimulsion;vanadium-containing wastewater;high-concentration ammonia nitrogen wastewater;reduction;neutralization;air stripping; 奥里油;含钒废水;高氨氮废水;还原;中和;吹脱;
- the ammonia nitrogen wastewater 高浓度氨氮废水
- ammonia nitrogen wastewater 氨氮废水
- The key pollution indicators are ammonia nitrogen and BOD. 主要污染指标是氨氮和生化需氧量。
- The study shows that the A/O Process can effectively degrade and eliminate the ammonia nitrogen and total nitrogen in Refinery Wastewater. 采用A/O工艺能够有效降解脱除炼油废水中的氨氮,出水水质可达到国家规定的排放标准。
- L-lactic acid production wastewater with highconcentration organic pollutants and ammonia nitrogen is a kind of refractory organic wastewater. 乳酸生产废水中含有较高浓度的有机污染物和氨氮,属于难处理的有机废水。
- The technology of magnesium ammonium phosphate(MAP) is one of effective removal of high strength ammonia nitrogen and phosphate in wastewater. 磷酸铵镁(MAP)技术是一种有效去除废水中高浓度氨氮和高浓度磷酸盐的技术。
- The article describes the circulate and expend of nitrogen in water, analyse the reasons of ammonia nitrogen rising in slaughter wastewater treatment by SBR method and gives some improved measures. 摘要通过对水中氮的内循环及氮支出的叙述,分析了屠宰废水经SBR法处理后氨氮升高的原因,并捉出了改进措施。
- Due to higher content of protein in chondroitin sulfate wastewater and low measured value of ammonia nitrogen, organic nitrogen was neglected in designing wastewater treatment process. 硫酸软骨素废水中蛋白质含量虽然较高,但氨氮测定值较低,导致有机氮问题在设计时容易被忽视。
- Zhao Xiaorong,Du Dongyun,Lu Xiaohua,et al.Studies on the application of the cation-exchange properties of rectorite to ammonia nitrogen in wastewater[J].Industrial Water Treatment,2003,23(2):37-39. [9]赵小蓉;杜冬云;陆晓华;等.;累拖石处理氨氮废水的试验研究[J]
- The progress and current studies on wastewater treatment by rare earth absorbent, mainly focused on removal of phosphate, fluoride, arsenate and ammonia nitrogen from wastewater were reviewed. 综述了稀土吸附剂在水处理方面的应用及研究进展情况,主要对去除水中的磷、氟、砷、氨氮进行了介绍,并展望了稀土吸附剂在水处理方面的应用前景。
- The major pollution indicators in the Yangtze River system are petroleum and ammonia nitrogen. 长江水系的主要污染指标是石油类、氨氮和高锰酸盐指数。与上年相比,水质持平。
- The experiment indicates that the ammonia nitrogen content in the synthesized CNN is 22.78%,and its total nitrogen content comes to 35.08%. 实验表明;合成的CNN中氨态氮含量22.;78%25;总氮含量35