一级处理

强化一级处理与SBR工艺处理油脂精炼加工废水

Strengthening primary treatment and SBR process for treating oil & fat refining wastewater

化学强化一级处理法（CEPT）及其研究方向

Chemically enhanced primary treatment and its further research fields

采用化学强化一级处理（CEPT）技术对草浆造纸废水进行处理。

The papermaking wastewater of grass pulp was treated with CEPT ( Chemically enhanced processing technology ) .

先经强化一级处理工艺预处理，再经SBR工艺处理，出水的有关指标能达到设计的排放标准，工艺运行稳定。

The wastewater is pretreated by strengthening primary treatment first and then treated by SBR . The related indexes of the effluent can meet the designed discharge standards , and the process operates steadily .

采用碱式氯化铝、硫酸亚铁、硫酸铁、聚丙烯酰胺为实验药剂，对城市污水强化一级处理进行研究，并分析了pH值对SS、COD去除率的影响。

Adopting basic aluminium chloride , ferrous sulfate , ferric sulfate and polyacry lamide as test agents , this paper studies on urban sewage 's strenuous primary treatment , and analyses on the influence of pH value on the removing ratio of SS and COD .

通过对比分析，无论药剂费用还是污泥产量，混凝法强化处理ABF出水都比化学强化一级处理工艺低得多。

By contrast , conclusion can be drawn that coagulation enhanced the effluent of ABF is far lower than CEPT in whichever the dosage expense or sludge production .

针对观澜河水水质恶化的现状，采用化学强化一级处理（CEPT）技术进行治理。

In response to the deterioration status of water quality in Guanlan River , chemically enhanced primary treatment ( CEPT ) technology was used for treatment of the river water .

化学强化一级处理（CEPT）是一种高效、低能耗、运行成本低、管理维护方便的城市污水处理工艺。

Chemically Enhanced Primary Treatment ( CEPT ) is a wastewater treatment process that has higher efficiency , lower energy consumption , less running cost , and convenient management and maintenance .

对于等量城市污水，采用一级处理的基建费用和运行费用约为采用二级生化处理的25%和30%，而一级处理对BOD5和SS的去除率分别为20%～40%和50%～60%。

For same quantity of municipal wastewater , construction cost and operation cost using enhanced primary treatment will be only 25 % and 30 % respectively of that using secondary treatment , and result in BOD5 and SS removal rate of 20-40 % and 50-60 % .

含磷废水的一级处理&化学沉淀法

First Treatments with Phosphorus in Wastewater - method of Chemical Precipitation

用神经网络辨识化学强化一级处理系统

Modelling Studies of Chemically Enhanced Primary Treatment System by PB Network

参照一般化学强化一级处理技术的经济费用，分析了该技术在经济上的可行性。

Finally the economical feasibility of the technique was also analyzed .

低浓度生活污水化学强化一级处理的试验研究

Research on Chemically Enhanced Primary Treatment of Low Concentrated Domestic Wastewater

二相厌氧应用于中药废水一级处理

Wastewater treatment of traditional Chinese medicine by two phase anaerobic technology

聚合氯化铁铝应用于城市污水一级处理试验研究

Experimental Study on Using PFAC in Enhanced Primary Treatment of Municipal Wastewater

煤矿生活污水强化一级处理的可行性研究

The feasible research on the enhanced primary treatment of mine domestic wastewater

聚合氯化铁铝在强化城市污水一级处理中的应用

Applying Polymeric Ferric Aluminium Chloride in Enhanced Primary Treatment of Municipal Wastewater

生物絮凝强化一级处理城市污水的实验研究

Experimental Study on the Bioflocculation Intensified Primary Treatment Technology for Municipal Wastewater

城市纳污河道废水化学强化一级处理的研究

Study of chemically enhanced primary treatment of wastewater received by urban rivers

城市污水强化一级处理的研究现状

Research of Intensified First Level Treatment for Urban Sewage Water

铝盐在城市污水强化一级处理中的效果比较

Municipal sewage treatment by enhanced primary process with aluminum salts

矿区生活污水强化一级处理实验研究

Experimental Study on Enhanced Primary Treatment of Domestic Sewage in Mining Area

城市污水厂一级处理技术的比较研究

A Comparison Study of Primary Treatment Technology of Urban Sewage

回流污泥强化城市生活污水一级处理的研究

Study on Strengthening of Municipal Wastewater Treatment by Recycled Sludge

生物作用强化城市污水一级处理工艺研究

Research on intensified primary treatment process of municipal wastewater by bioflocculation and adsorption

北方城镇生活污水化学一级处理工艺设计

Living sewage Chemical 1st grade treatment process design in northern towns and cities

气动反应在城市污水强化一级处理中的应用研究

The Research on Application of Aeration Flocculation in the CEPT for Municipal Wastewater

城市污水纳米材料混凝强化一级处理研究

Study on using coagulation with nano-material to enhance primary treatment of municipal wastewater

混凝法强化城市污水一级处理试验

Enhanced primary treatment of municipal wastewater by coagulation method

化学强化城市污水一级处理的试验研究

Testing Research on Chemical Urban Sewage Primary Treatment