1) subsurface infiltration system
地下渗滤
1.
Design and management of floating bio-bed/subsurface infiltration system for campus sewage treatment;
浮动生物床/地下渗滤联合工艺处理校园污水的设计与管理
2.
Technical difficulties and solutions of subsurface infiltration system in domestic wastewater treatment
地下渗滤系统处理生活污水的技术难点及对策
3.
Based on the analysis of the technical characters of various land treatment systems,it was pointed out that constructed wetland and subsurface infiltration system had prominent ecological and cleaning functions in the treatment of domestic wastewater,which could be used to construct an ecological land treatment mod.
依据人工湿地、地下渗滤为主的土地生态处理技术的特点,提出小区污水处理采取土地生态处理模式的构想。
2) subsurface infiltration
地下渗滤
1.
Two sets of subsurface infiltration system with red clay as media were built to make pilot test.
构建了两套以粘性红壤土为填充介质的地下渗滤中试系统(水力负荷为4cm/d),应用其处理村镇生活污水的试验结果表明,中间分流能够明显提高地下渗滤系统对总氮的去除效果,可使总氮去除率由约55%(未采取分流措施)提高到约65%,且未对COD和总磷的去除效果产生明显影响。
2.
As a result of thetraditional subsurface infiltration system has some defects, such as, hydraulic loading islow, using ground-area is large, field condition is strict, climate affect and so on, theapplication of subsurface infiltration system is limited.
地下渗滤系统是一种基于自然生态原理的污水净化技术，在我国有着良好的可行性和发展前景。
3) Subsurface infiltration system
地下渗滤系统
1.
Based on the pollution in the garden water and characteristics of landscapes in the classical gardens of Suzhou,the paper introduces the design of subsurface infiltration system for the garden water and discusses the removal of the main pollutants of the garden water by using the system during the operation.
以苏州古典园林为背景,根据其景观水体的污染现状及其景观特点,介绍了应用于园林景观水体的地下渗滤系统的设计,讨论了该系统在运行过程中对景观水体中主要污染物的去除情况。
2.
Based on pollution and characteristic of garden water in the Humble Administrator's Garden of Suzhou and work theory of the subsurface infiltration system,this paper designed subsurface infiltration system treating garden water.
以苏州拙政园的园林景观水为研究对象,根据其景观水体的污染现状及其景观的特点,基于地下渗滤系统工作原理,设计了处理园林景观水的地下渗滤系统,着重对地下渗滤系统处理园林景观水的性能进行了实践的测试,通过实验,讨论了该系统对园林水体的浊度、高锰酸盐指数、N、P等几种主要污染物的去除效果。
3.
In this study,through adding microbial inoculum produced in the test to the subsurface infiltration system,the system can improve the properties of the soil and the activities of microorganisms.
通过在地下渗滤系统添加自行研制的微生物菌剂,来改善土壤性状和增强地下渗滤系统中微生物活性,并研究在不同水力负荷(4 cm/d6、cm/d、8 cm/d和10 cm/d)下系统处理效能;通过不同水力负荷对比试验,表明通过生物强化,促进系统硝化和反硝化作用,使90%以上NH4+-N转化为NOx--N,且在不投加反硝化碳源情况下,使TN去除率提高13。
4) subsurface wastewater infiltration system
地下渗滤系统
1.
The subsurface wastewater infiltration systems are of good developing prospects because of its advantages,such as economization of investment,simplification of facilities,lower cost,convenience of administrant and so on.
主要是通过添加自行研制的微生物菌剂改善土壤性状和增强地下渗滤系统中微生物活性,并进行菌剂的生理生化试验和污水处理试验;试验表明菌剂具有较高的微生物活性,添加在地下渗滤系统中,缩短了系统启动运行时间,提高了有机物降解和硝化效率。
2.
A pilot plant of subsurface wastewater infiltration system (SWIS) filled with red clay was tested to treat rural sewage with hydraulic loading of 2 cm/d.
以红壤土作为填充土壤 ,在 2cm/d的水力负荷下 ,进行了地下渗滤系统处理村镇生活污水的现场中试 。
3.
Nitrogen and phosphorus removal mechanism in subsurface wastewater infiltration system treating domestic wastewater was studied.
对地下渗滤系统处理生活污水的氮磷去除机理进行了研究。
5) infiltration trench
地下土壤渗滤沟
1.
Three types of infiltration trenches including capillary and typical were studied to assess the influence of technical construction of trench on nitrogen and phosphorus removal from countryside sewage, and results showed that removal efficiency of NH3-N, total nitrogen and total phosphorus in the system were above 95%, 80% and 90% respectively.
通过对比标准型、深型及浅型毛细管这三种不同构造的地下土壤渗滤沟去除模拟农村生活污水氮磷的效率,讨论了渗滤沟构造对氮磷去除效果的影响。
6) septic system
地下渗滤系统
1.
In this study, an experimental system of septic system for domestic wastewater treatment was set up.
本研究首先建立了地下渗滤系统试验装置，通过实际观测分析了不同水力负荷条件下地下渗滤系统对生活污水的净化效果，以及降雨对处理效果的影响；然后利用Hydrus-1D模型模拟了地下渗滤系统中土壤水分运动过程，取得结论如下： (1)水力负荷为2。
补充资料：快速渗滤处理系统
分子式：
CAS号：
性质：RI将废水有控制地投配到具有良好渗滤性能的土壤表面，废水在向下渗透过程中由于生物氧化、硝化、反硝化、过滤、沉淀等一系列作用而得到净化的一种废水土地处理系统。该系统以淹水/干燥方式交替运行，处理效率很高，净化后的水可回收再用。日处理104m3废水的系统需土地105m2(10ha)。
CAS号：
性质：RI将废水有控制地投配到具有良好渗滤性能的土壤表面，废水在向下渗透过程中由于生物氧化、硝化、反硝化、过滤、沉淀等一系列作用而得到净化的一种废水土地处理系统。该系统以淹水/干燥方式交替运行，处理效率很高，净化后的水可回收再用。日处理104m3废水的系统需土地105m2(10ha)。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条