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- Investigation on the nitrogen and phosphorus removal characteristics was carried by denitrifying dephosphorization responsible for variety of acetate concentration and nitrate concentration respectively in SBR. 采用SBR反应器(厌氧/缺氧/好氧工艺),分别研究了乙酸盐及硝酸盐浓度变化对反硝化除磷的影响特性。
- Technique of Biological Denitrifying Dephosphorization and its Study Progress 生物反硝化除磷技术及其研究进展
- Research Progress and Microbiology Principle on Denitrifying Dephosphorization Technology 反硝化除磷工艺及其微生物学原理
- denitrifying dephosphorization 反硝化除磷
- STUDY OF DEPHOSPHORIZATION BY CALCIUM FERRITE FLUXES? 铁酸钙渣系脱磷的研究?
- Acetate was degraded by denitrifying activated sludge. 本文报道脱氮活性污泥降解乙酸根的过程。
- The amount of denitrifying bacteria and PAO is more than that of DPB. 反硝化菌、聚磷菌的浓度比反硝化聚磷菌多。
- An investigation of dephosphorization of molten steel conta-ing 18% Cr with CaSi, Ba, Ce was made in the laboratory. 在实验室中用CaSi,Ba,Ce做18%25Cr钢液的脱磷研究。
- The dephosphorization operation and its control key point for a 70t UHP-EAF are introduced and analysed in detail. 对70UHP-EAF的脱磷操作及其控制要点作了详细的介绍、分析。
- The effect of the COD/TN changes of domestic sewage on denitrification and dephosphorization is studied emphatically. 作者重点研究了生活污水COD/TN比值变化对其除磷脱氮性能的影响。
- The importance of carrying on the investigation of highly effective dephosphorization agents was discussed. 讨论了开展非均相脱磷剂等高效铁水脱磷剂研究的重要意义。
- Effect of basicity of electrode coating on desulphidation and dephosphorization is studied. 通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响。
- Abstract Effect of basicity of electrode coating on desulphidation and dephosphorization is studied. 摘 要 通过试验研究了焊条药皮碱度对熔敷金属脱硫脱磷行为的影响。
- The problems such as difficulty in dephosphorization and slag adhesion on oxygen lance and smoke helmet were settled. 解决了低硅铁水炼钢粘枪、粘烟罩、脱磷困难等问题。
- The experiments of dephosphorization of hot metal by using converter slag flux were performed in the laboratory scale. 研究了转炉渣剂的组成及相关工艺因素对铁水脱磷率的影响。
- Results show that gasification dephosphorization in converter by slag reduction is feasible. 结果表明：转炉内还原炉渣气化脱磷是可行的。
- The key factor of dephosphorization &denitrification is to control the inverse sludge system. 该工艺中对污泥回流系统的控制是除磷脱氮最关键的因素。
- The denitrification and dephosphorization can be well achieved without adding the agents. 不需加药可达到较好的脱氮除磷效果。
- Study on Removal of Nitrate From Drinking Water by Immobilized Denitrifying Bacteria. 固定化反硝化菌去除水中硝酸盐氮的研究。
- Microbial degradation of benzene and toluene in groundwater under enhanced denitrifying condition. 反硝化条件下微生物降解地下水中的苯和甲苯。
