污水生物

There is no residual infectant in the disposal system and we don't need a special device to deal with the infectant, also don't need special medication to sterilize and then we can get the standard water finally.

KY系列污水处理药剂与设备，通过将功能不同的多属种微生物共生共存于特殊载体上，能有效分解去除生物分解性差，分解速度低的有机物以及有毒恶臭物质，无需设置污泥处理装置，无需加药消毒，出水可达到中水标准。

Because a plenty of wastewater inpour into water directly,nitrogen and phosphorus accumulate incessantly in water,and a few of algal and hydrobios multiply excessively.

由于大量未经处理的污水直接进入水体，使得水体中氮磷营养物质不断积累，部分藻类及水生生物过度繁殖，最终导致了水体的富营养化。

The study contains four sections:(1) growth-impact and toxic-symptom of single and compound pollution of Cd and Pb in soil of potherb mustard;(2) effects of different fertilizations on biochemical and psychotic response of potherb mustard;(3) effects of different fertilizations on photosynthetic characteristics of potherb mustard ;(4) effects of different fertilizations on biological effectiveness of heavy metals in soil.

本文主要研究内容包括四个方面：(1)不同水质污水灌溉对雪里蕻生长及其吸收重金属的影响；(2)不同调控措施对雪里蕻生理生化特性的影响；(3)不同调控措施对雪里蕻光和特性的特性的影响；(4)不同调控调控措施对土壤重金属生物有效性的影响。

Aiming at nitrogen and phosphorus removal in bioremediation of eutrophicated water body and deep treatment of sewage, Oscillatoria, Spirogyra, Hydrodictyon and Scenedesmus were immobilized on fibrous carrier forming immobilized algal films.

针对富营养化水体生物修复和污水深度处理氮磷的去除，将细颤藻、水绵、水网藻、栅裂藻固定在纤维填料上，形成固定化藻膜。

This project achieves 30 thousand M3 to treating capacity of day of the water in the city, it is one of plants of the most massive water of second birth of velar biology reactor on the world, the " that accords with requirement of outline of policy of technology of national division water 0 discharge " technology, achieved the goal of section water, environmental protection, realized sewage resource to change.

该工程对城市中水日处理量达到3万m3，是世界上最大规模的膜生物反应器再生水厂之一，符合国家节水技术政策大纲要求的"零排放"技术，达到了节水、环保的目的，实现了污水资源化。

This paper discussed apply of modified fly ash vesicant concrete by way of the biologic padding of contact oxidation in sewage transaction.

本文讨论了改性粉煤灰加气混凝土作为接触氧化生物填料在污水处理中的应用。

No primary sedimentation tank, which made fresh wastewater and SS directly enter into A-step, improved sedimentation performance of activated sludge, and microbial supplement could be gamed from inflow, which maintained concentration of sludge;microorganism phase in reactor was very abundant and there were many sessile vorticella.

AB法不设初沉池，新鲜污水及SS直接进入A段，改善了污泥沉降性能，并可以从进水中得到微生物的补充，以维持反应器污泥浓度，生物相丰富，有大量固着型钟虫。

In order to research the mechanism and effect of hydrodynamic cavitational enhancement, find the basic rule which affected it. The work has been carried out as following.First, an effective equipment of hydrodynamic cavitition is built. Second, we find a new method to capture the free radicals, which is used to measure the amount of hydroxyl. And its correlation with the intensity of cavitation has been studied aims at analyzing the effect of various factors on the yield of hydroxyl, achieving the optimum hydrodynamic cavitation conditions. Then, hydrodynamic cavitation is used to the degradation of organic wastewaters containing rhodamine B, and sterilization of biologic wastewaters containing enterobacter aerogenes. Finally, numerical simulation based on computer fluid dynamic has been made for verifying the effect of hydrodynamic cavitation theoretically.

为了探求水力空化强化效应的机制和效果，寻求影响空化强化效应的基本规律，本论文就此开展了如下研究工作：设计建立实用有效的水力空化实验装置；建立空化自由基捕捉新方法，并以此定量检测水力空化羟自由基，研究空化羟自由基产量与空化强度的关系，研究各种因素对空化自由基产量的影响，以寻求最佳空化强化条件；在此基础上，进行了水力空化对含罗丹明B有机废水降解处理、对含产气肠杆菌生物污水杀菌处理研究，实验检验水力空化的强化效果；根据计算流体力学理论对空化流场进行数值模拟，从理论上验证水力空化的发生效果。

The influence of organic loading, hydraulic loading, the ratio of gas and water and the height of filling to removal efficiency of COD, ammonic nitrogen and total nitrogen has been studied in BAF by using the self-confected wastewater.

中文摘要：本文以自配生活污水为实验用水，研究了有机负荷、水力负荷、气水比以及填料高度对BAF去除COD、氨氮、总氮的影响，并在沸石吸附饱和后对其进行生物再生。

The study on domestic sewage treatment by silicon rubber plate membrane bioreactor with bubbleless Aeration was carried out.

对无泡曝气硅橡胶平板膜生物反应器处理生活污水新工艺进行了研究。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。