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- phosphorus removal ratio 聚磷率
- The research on phosphorus removal in wastewater with PAC-PDMDAAC inorganic/organic composite flocculant was done; its optimal scope of formulation ratio and usage were investigated. 研究了无机/有机复合絮凝剂PAC-PDMDAAC用于废水除磷,探索了PAC-PDMDAAC复合絮凝剂除磷的最佳配比范围和最佳用量。
- And COD removal ratio in US-VMD process is superior to that in VMD process. 同时;超声波-减压膜蒸馏组合技术较减压膜蒸馏过程有更大的COD去除率.
- It is an advanced technique of municipal wastewater, organic industry wastewater treatment and phosphorus removal in wastewater. 这是一种城市污水处理、有机工业废水处理和污水除磷的先进技术。
- This is a review of the progress and current studies of phosphorus removal from wastewater by adsorption. 摘要本文叙述了利用吸附原理进行废水除磷的研究进展。
- The results showed that DPBs were already present in the conventional biological phosphorus removal system. 试验结果表明:反硝化除磷菌存在于传统生物除磷体系中。
- VFA (Volatile fatty acid) is a key factor in enhanced biological phosphorus removal process. 挥发性脂肪酸)是生物除磷过程中的关键物质,并且不同VFA对生物除磷效果的影响也不相同。
- UCT biological phosphorus removal + artificial wetland model simulation run, comprehensive removal rate of 95%. UCT生物除磷+人工湿地模型综合运行的模拟实验,综合除磷率达95%25。
- However, shaking cultivation could promote the anaerobic phosphorus removal because of its helping phosphine release. 厌氧振荡培养可促进磷化氢的释放,从而提高磷酸盐去除率。
- CODCr removal ratio of DSD acid reduction wastewater was over 74.7% at appropriately operating conditions. 通过树脂选型确定出大孔弱碱性阴离子交换树脂D301R;其对废水COD_(Cr)的去除率可达74.;7%25。
- This bibliography deals with phosphorus removal and recovery from wastewater using both chemical and biological techniques. 使用化学与生物技术的废水除磷与回收。
- Cumulative removal ratio of nitrogen was closely related with nitrogen concentration,working time and biomass of periphyton. 附着生物对水柱中氮的累积去除率和水柱中氮的浓度、附着生物的生物量以及附着生物作用时间密切相关。
- Phosphorus fractionation is important too in understanding the biological phosphorus removal process and possibilities to recover phosphorus from sludges. 磷分馏在对生物磷去除过程的了解和从烂泥恢复磷的可能性很重要。
- According to the inspection of Shanghai KAKON (Japan-based) Inspection &Testing Services Co., Ltd., its removal ratio of deodorization is up to 60%. 经上海科恳(日本)检测:除异味性能减少率达到60%25。
- At the end of aerobic phase, SBR2 has significantly higher phosphorus removal efficiency than SBR1 (93.67% against 65.06%). 在好氧末;SBR2中的可溶解性正磷酸盐(SOP)浓度远远低于SBR1;SBR2的除磷效果达到93.;67%25;但SBR1仅为65
- The CODCr level in the raw wastewater is high to 1000 mg/l, the CODCr removal ratio of 30% by bio-membrane process alone was gained formerly. 制浆造纸废水对环境的污染危害以化浆系统洗、选、漂工段排出的混合废水(亦称造纸中段废水)最为严重。
- The study on mtechanisms of phosphorus removal and affectiag factors was emphatically carried out;an attempt itn establishing a mathema... 分重点对除磷机理和影响因素进行了研究,对该工艺除磷的数学模型的建立进行了尝试。
- An online continuous PO3-4-P monitoring system applied in Bio-Chemical Phosphorus Removal Process of a WTP is presented. 介绍了PO3-4-P连续在线检测技术及其在污水处理厂生物、化学除磷工艺中的应用情况。
- When the microorganism maturing, a steady state stable Fe/ Mn removal ratio excess99% has been obtained, which is better than the requirement of the national standard. 生物滤层培养成熟后,滤池铁锰去除效率达99%25上,出水水质优于国家标准,取得了稳定的运行效果。
- The principle and development of phosphorus removal by crystallization(formed struvite and hydroxyapatite) was illustrated. 探讨了结晶法(形成难溶的磷酸铵镁、羟基磷酸钙晶体)除磷技术的原理与研究现状。