水处理常用构筑物专用词汇和例句(专业英语).doc

水处理常用构筑物专用词汇及例句（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。 调节池 regulating-pool Adjustive pool 例句： Improving Regulating-Pools 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。 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： Analysi