1.
The sewerage treatment rate (secondary treatment) in the urban area and the satellite towns should be increased to 90%, and the reclamation rate should come close to 50%.
市区和卫星城城市污水处理率（二级）达到90%，回用率力争达到50%。
2.
The urban sewage water disposal rate increased from 16 percent in 1990 to 36 percent in 2001.
城市污水处理率由1990年的16%提高到去年的36%。
3.
Urban sewage treatment has doubled since 2001.
从2001年以来，城市污水处理率提高了一倍。
4.
Moreover, there are not enough facilities to collect and treat the wastewater in the rural area while sewerage treatment rate in the urban area is still low.
目前城市污水处理率还不高，农村地区尚缺乏必要的生活污水排除和处理设施。
5.
The disposal rate of sewage reached 42 percent in Beijing.
全市污水处理率达到42%；
6.
Analysis of Heavy Metals Removal through A~2/O Process of Municipal Wastewater Treatment in Yantai City
某城市污水A~2/O处理过程中重金属去除率分析
7.
Research on the Aerobic Digestion to Sludge in Urban Sewage Treatment Plant;
城市污水处理厂污泥氧化处理的研究
8.
Study of Municipal Sewage Treatment and Disposal Method;
城市生活污水污泥处理处置方法研究
9.
Treatment of Reject Water from Wastewater Treatment Plant Using SBR;
SBR法处理城市污水厂污泥水试验研究
10.
Pollution and treatment of the pollutant from urban sewage plant
城市污水处理厂排放物的污染与治理
11.
AIR CONTAMINATION AND ITS TREATMENT TECHNOLOGY OF WASTEWATER TREATMENT PLANT
城市污水处理厂的大气污染治理技术
12.
Study on the Methods of Sludge Disposal and Treatment in Urban Sewage Treatment Plants of Guizhou
贵州省城市污水处理厂污泥处理、处置方法探讨
13.
Study on Treament of Activated Sludge of Municipal Sewage Treatment Plants by Supercritical Water Oxidation
超临界水氧化法处理城市污水处理厂活性污泥
14.
The Simulating of Urban Wastewater Activated Sludge Process-ASM2D;
城市污水活性污泥处理系统模拟-ASM2D
15.
Study and analysis on sludge bulking in municipal wastewater treatment plants
城市污水处理厂的污泥膨胀研究分析
16.
Environmental impact assessment of sewage sludge incineration treatments
城市污水污泥焚烧处理环境影响分析
17.
Resourcerizing of Sludge from Municipal Wastewater Plant by Anaerobic Digestion
城市污水处理厂污泥沼气资源化利用
18.
Analysis and Research on Determination of Energy Value of WWTP Wastewater and Sludge;
城市污水处理厂污水污泥能值测定分析研究