污水

The article makes a comparison on energy consumption and efficiency between diving mixer and down-umbrella aerator in sewage treatment facilities abroad and at home.

本文对国内外污水处理设备中的潜水搅拌器和倒伞曝气机在能耗和效率方面进行了对比，应用实践证明，国产污水处理设备的能效比远远优于引进及仿制的国外同类产品。

On May 12, through the construction that broad ginseng builds unit last a period of time more than one year, company of golden plain group the key is energy-saving 2008 the environmental protection that decrease a platoon tackles key problem project " contain enlarge of station of sewage disposal of heavy metal ion to be able to transform a project " affusion trial run is successful, each technology index achieved production to design craft requirement, the mark is worn the company reclaims in sewage processing use on the one pace that stepped materiality.

5月12日，经过广大参建单位历时一年多的建设，金川集团公司2008年重点节能减排环保攻关项目"含重金属离子污水处理(通过物化方法去除水中一些物质的过程)站扩能改造工程"注水试车成功，各项技术指标达到了生产设计工艺要求，标志着公司在污水治理回收利用上迈出了实质性的一步。内容来自www.ch-water.com

The experiment results show the viscosity of polymer solution confected by Ag~+ antibiosis zeolite processed produced water is higher than that of not pro...

实验结果表明，用Ag+抗菌沸石处理的污水配制聚合物溶液黏度较未处理污水聚合物溶液的高，Ag+抗菌沸石处理效果也要优于Zn2+和Cu2+抗菌沸石。

Special cutting device separating the sewage in the wreckage of objects organized, sanitary napkins, toilet paper and other similar residues were separated and chopped to avoid pipeline plugging, no additional land, to sewage, through 80mm or 100mm diameter exhaust pipes size small, simple and beautiful appearance, with clean body, and hand-wash basins, shower basins, such as connectivity, does not affect the overall aesthetic bathroom, no smell leak, no water leakage, automatic operation, no need for manual operation.

特制切割分离装置对污水中的物体组织残骸、卫生巾、手纸和其他相似的残渣进行分离和切碎，避免管道堵塞、不增加任何占地，将污水通过80mm或100mm口径的排水管道排出，体积小巧，外观简洁美观，可以与洁身器、洗手盆、淋浴盆等连接，不影响浴室整体美观，无异味泄出，不发生污水渗漏，自动控制运行，无须人工操作。

The comparation of the treatment between the microcosms with plants and without plants was also considered.

结果表明：(1)植物生长过程中，植物高度能反映污水处理效果总体仁的变化；(2)在植物的生长过程中，各人工湿地系统污水处理能力总体上持续增强，各水质指标pH、DO、TN、NH3-N、NO3-N、TP和COD等均呈下降趋势，其中TP和COD呈逐步下降，pH、DO、TN、NH3-N、NO3-N则呈现锯齿形波动，但总体上仍是下降过程；(3)植物系统氮处理能力好于无植物沙滤系统，而对磷TP和COD的去除则恰好相反；(4)不同植物对人工湿地污水的处理效果影响不明显。

The authors analyzed the water quality and sediment quality of waters near the Zhuyuan and Bailonggang sewage outfalls and compared them with those from the large waters of the Changjiang estuary.

通过对上海竹园和白龙港两处污水排放口附近水域的水样和泥样的分析，分析了上海竹园和白龙港两处污水排放口附近水域的水质和底质现状，与长江口大水域进行比较，研究了城市污水排放对长江口局部水域造成的污染和对水域富营养化的影响。

Effluent Wastewater - treated or untreated - that is discharged from drains, sewers, wastewater treatment plants or industrial outfalls into surface waters

污水，废水处理过或者未经处理、从排水沟、下水道、污水处理厂或者工厂排水口排入地表水体的污水。

The treatment and disposal of excess sludge have become a difficult problem in a wastewater treatment plant.

另外，在污水的生物处理过程中，污水得到净化的同时会产生大量的剩余生物污泥，剩余污泥的处理和处置已成为污水处理厂运行中的一个难题。

The whole process for the adoption of the original rough cut grid after sewage upgrade sewage pump upgrade, the grid or screen rate cut, after entering desilting tank, the sand separation of sewage water into the initial sedimentation tanks, more than one address, Shen early pool of water into the biological treatment facilities, activated sludge and biofilm,(which activated sludge of the reactor have aeration tanks, oxidation ditch, biofilm law, including biological filter, biological Wheel, biological Contact oxidation and biological CFB), The sedimentation tank sludge back to the initial part of sedimentation tanks or biological processing equipment, part of concentrated sludge into the pool, after digesting sludge into the pool, after dehydration and drying equipment, the sludge was last used

整个过程为通过粗格删的原污水经过污水提升泵提升后，经过格删或者筛率器，之后进入沉砂池，经过砂水分离的污水进入初次沉淀池，以上为一级处理，初沉池的出水进入生物处理设备，有活性污泥法和生物膜法，(其中活性污泥法的反应器有曝气池，氧化沟等，生物膜法包括生物滤池、生物转盘、生物接触氧化法和生物流化床)，二沉池的污泥一部分回流至初次沉淀池或者生物处理设备，一部分进入污泥浓缩池，之后进入污泥消化池，经过脱水和干燥设备后，污泥被最后利用。

The Izmir case shows the Grand Channel Project launched by its municipal administration of water supply and waste water management to improve the quality of water and rebuild an ecological environment.

案 例展示了伊兹密尔供水和污水管理总局通过实施大通道工程，建设4150公里长的污水收集的管道，利用2个主要的水泵站把污水抽到废水处理场等一系列综合治理，从而重建了伊兹密尔湾的自然生态环境，进一步提升整个城市的文化内涵。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。