水处理常用构筑物专用词汇及例句(专业英语)(1).doc

水处理常用构筑物专用词汇及例句（1）
1、 集水井 collector well
集水坑 sump
集水池 collecting tank
例句：
The sewage first treated by pretreatment system (including accidents regulation pits, collecting tank, pH adjustment, and cooling tower), then treated by UASB reactor, the removal rate of CODcr of water after treatment was 76 % and removal rate of BOD reached 83 %, finally the water flew into SBR pits for further treatment, the removal rate of CODcr and BOD5 reached 91 % and 95 % respectively.
污水先经预处理系统(包括事故调节池、集水池、pH调节、冷却塔)处理后进入UASB反应器处理,经处理后出水CODcr去除率达76%,BOD去除率达83%。 然后进入SBR池处理。
2、 调节池 regulating-pool
Adjustive pool
例句：
Improving Regulating-Pool's Usable Function by Applying the Theory of Completely Mixing and Hydrolysis-Acidification
应用完全混合、水解—酸化理论提高调节池的使用功能。
With the need of idiographic project, the hydraulic characteristics of adjustive pool is thoroughly discussed. The diagnostic expressions is obtained, and is analysed.
结合工程实际，对水量调节池的水力特性进行了较深入的探讨，推导出已知变进水量调节池的特征公式，并进行了验证和分析。
3、 沉淀池 settling tank
例句：
Study on the Application of SD Tank Bottom Valve in Stilt Pipe Settling Tank of Brine.
SD池底阀在卤水斜管沉淀池中的应用研究。

初沉池 primary settling tank
例句：
Sewage sludge which mainly comes from the primary settling tank and discharge of surplus sludge is the deposit produced in each operating unit in municipal wastewater treatment plant.
城市污泥是城市污水处理厂经各级处理净化污水而产生的沉积物，主要来自初沉池和剩余污泥的排放。

二沉池 secondary settling tank
例句：
When the wastewater is treated by UASB reactor,58.9%COD is removed, and granular sludge is formed in UASB reactor. When the UASB reactor effluents go through aerobic membrane biological reactor,80.7%COD is removed. COD of secondary settling tank effluent can be reduced to below 150 mg/L, meeting the first grade of integrated wastewater discharge standard.
废水经过中和沉淀、吸附可去除 2 9.7%的COD ,再经UASB处理 ,可去除 5 8.9%的COD ,厌氧处理系统内形成颗粒污泥 ,厌氧出水经生物接触氧化法 ,可去除 80 .7%的COD ,二沉池出水COD降至 15 0mg/L以下 ,达到国家污水综合排放一级标准。

平流式沉淀池 horizontal sedimentation tank
例句：
Analysis of Effect of Sludge Recirculation on Setting Efficiency in Horizontal Sedimentation Tank.
污泥回流对平流式沉淀池去除率的影响分析。

竖流式沉淀池 vertical-flow sedimentation basin
例句：
Some conclusions are drawn from laboratory tests: the laying of short-tube filling in the horizontal-flow sedimentation basin, vertical-flow sedimentation basin, and SBR reactor raises the turbidity removal ratio by 20%～30% and reduces the water-soil separation time;
在模拟平流式沉淀池、竖流式沉淀池及SBR反应器中,通过放置短管填料可以使浊度去除率提高20%～30%,减少泥水分离的时间。

斜管沉淀池 tube settler
例句：
In order to improve the water quality and upgrade the treatment capacity in old water works, Shenzhen Bingkeng Water Works conducted the system reconstruction for its technological processes, such as chemicals dosing and mixing devices, baffled reaction chamber, tube settler, and siphon filter, etc. . After reconstruction, the effect was remarkable, the turbidity of outlet water was averaged at (0.3) NTU, 120 000 RMB/a worth of alum was saved, water production capacity increased by 50%, and labor intensity was greatly reduced.
为了改善生产水质和提高水厂处理能力,深圳市炳坑水厂对投药、混合设备、回转隔板反应池、斜管沉淀池、虹吸滤池等工艺环节进行了系统的改造,竣工后出厂水平均浊度为0. 3NTU,节约药耗费用为12万元/a,制水能力提高50%,劳动强度也大大减轻。
4、 水解酸化池 hydrolysis acidification unit
例句：
50% and 98% of LAS are removed in coagulation sedimentation and contact oxidation process respectively. But the LAS removal in hydrolysis acidification unit is still low.
混凝沉淀池和接触氧化池对LAS的去除率分别达到 50 %以上和 98%以上 ,但水解酸化池对LAS的去除率较低。
5、 厌氧反应器 anaerobic reactor
例句：
In this paper, hydrolysis acidification-anaerobic digestion process was used in treatment of high-concentrated antibiotic wastewater, the results showed that the maximum volumetric loading rate of the hydrolysis acidification reactor was 16.84kgCOD/(m3·d), the compound anaerobic reactor was 8.57kgCOD/(m3·d), the max.
研究了水解酸化与厌氧消化组合工艺处理高浓度抗生素废水,结果表明,水解酸化反应器最大CODcr容积负荷达到 16.84kg/m3·d,复合厌氧反应器CODcr容积负荷达到8.57kg/m3·d。
6、 好氧池 aerobic tank
例句：
Also the ammonia nitrogen content in raw water decreases from 0. 8 mg/l to 0. 25 mg/l in the aerobic tank with removal rate 70%.
对氨氮去除亦有一定的作用,进水氨氮为0.85mg/L,好氧池氨氮为0.25mg/L,去除率为70%。
7、 污泥浓缩池 sludge thickener
例句：
The biofiltration method was used to treat the odor produced from the activated sludge thickener and sludge dehydrating unit of a municipal wastewater treatment plant in southern China.
采用生物过滤法对南方某城市污水处理厂的污泥浓缩池和脱水车间的臭气进行了处理。
8、 气浮池 flotation tank
例句：
The straw pulp bleaching effluent treatment technology was improved by adding a sludgy absorption stage, changing the circulating ratio in flotation tank to 35% and using aluminum sulfate as coagulant agent with the dosage of 300-500mg/L.
对原有草浆造纸中段废水处理工艺进行了改造,增加了一个污泥的吸附阶段,将气浮池的回流比改为35%,同时确定硫酸铝作为混凝剂,加药量控制在300～500mg/L的范围。