1.
Influence of Low Temperature on Removal Efficiency of COD in High Salinity Waste Water
高盐废水中低温对COD去除率的影响
2.
The Removal of COD of Different Depth in the System of Constructed Sloping Lands;
人工坡地不同深度COD去除率的变化研究
3.
The Factors of Effluent COD Removal Rate of Wastewater Land Treatment
浅议污水土地处理COD去除率的影响因素
4.
Elman Model in Prediction of COD Removal Rate of Booster Explosive Wastewater
基于神经网络的传爆药废水COD去除率预测研究
5.
Experiment analysis adopt the removal percentage of COD as evaluating indicator, others to estimate whether the discharge reach standard.
试验分析采用COD去除率作为评价指标，其余作为判断出水是否达标的指标。
6.
The COD Degradation Efficient of Algae in Paper Industry Wastewater
藻类对造纸废水中COD的去除效率研究
7.
Research on COD/SO_4~(2-) Ratio on Sulfate Removal Rate;
COD/SO_4~(2-)值影响硫酸盐去除率的试验研究
8.
The Bacteria of Film on Ceramist and COD,TN Removal Rate
陶粒生物膜上的细菌组成及其对COD、TN的去除率
9.
Removal Efficiency of TP and COD of Waters by Caisson Microecology Control System
沉床微生态控制体对水体TP及COD的去除率研究
10.
The Study on the Removal of COD in Coke Plant Wastewater by SBBR;
SBBR工艺去除焦化废水COD试验研究
11.
Removal of COD and colority from coking wastewater by microwave-Fenton reagent
微波-Fenton试剂法去除焦化废水中COD和色度的研究
12.
Study on the COD removal of molasses alcohol wastewater using activated carbon prepared from bagasse
蔗渣活性炭去除糖蜜酒精废水COD的实验研究
13.
COD Removal from Molasses Alcohol Wastewater by Bamboo Charcoal Adsorption and Microwave Irradiation
竹炭吸附-微波辐射法去除糖蜜酒精废水中的COD
14.
Research progress in COD removal in the process of oilfield wastewater treatment
油田污水处理工艺中COD的去除研究进展
15.
Adsorption Removal of COD from Molasses Alcohol Wastewater by Using Bamboo Charcoal
竹炭吸附去除糖蜜酒精废水中COD的研究
16.
Study on Removing COD from Coke-plant Wastewater by Immobilized Advantage Bacterium
固定化优势菌去除焦化废水中COD的研究
17.
Resarching Electro-coagulation's Effect on COD's Removal in Landfill Leachate
电絮凝法对卫生填埋场渗滤液中COD去除的研究
18.
Influencing Factors of COD Removal in Biological Aerated Filter
曝气生物滤池中COD去除影响因素试验分析