污水

For screening high effective oil degrading microorganisms arachis hypogaea has been adopted as carbon source and a dominant bacteria is selected by determining OD value.

在确定其最佳生长环境条件的基础上，分别以花生油、餐厅污水和一种含有油脂的膜为对象污染物，进行了优势菌的降解试验。

Modified flocculants were prepared in ionic liquids by grafting AM onto MCC or fir powder, which were dissolved by microwave heating at first. The flocculations of the flocculants were studied by treating with coal slurry water and argil waste water.

以离子液体为介质，用微波(400w， 90℃)溶解过的微晶纤维素或杉木粉和单体丙烯酰胺接枝共聚分别制备了改性的纤维素絮凝剂和木素絮凝剂，考察了改性絮凝剂对煤泥水和陶土污水的絮凝性能。

Work available brews wine, the boat uses the transportation that fringe benefit separates, transportation of foul water excrement, lube burns oily transportation, drawing mash-like and gripping to have a solid dielectric transports deposition, the boat uses incinerator fuel transportation, petroleum, hydrology the earth physics prospect drilling machine slurry tranportation, thick transportation of mash-like asbestus of new model wet spining, amylum, pigment, drawing favoring the paint, the industry ointment putting on makeup convey, the work viscosity printing ink pottery clay, clay fairly available spread cement mortar transportation that paper pulp and injection use.

可用作酿酒，船用油水分离的输送，污水粪便的输送，润滑油燃油的输送，沉积糊状且夹有固体介质的抽吸输送，船用焚烧炉燃料的输送，石油、水文地球物理勘探钻机泥浆的输送，新型湿纺糊状石棉浆的输送，淀粉、颜料、厚油漆、化妆工业软豪的抽吸输送，还可用作粘度油墨陶土，粘土糊纸浆和灌浆用的水泥沙浆的输送。

After irradiation with 5～6kGy, coliform group reduced 3 log cycles, and ascarid ova were completely eliminated with a dose of 1kGy, making the water matched the standard quality of irrigating water.

结果表明：污水经 5～ 6kGy辐照可使大肠菌群约降低 3个数量级，1kGy辐照可全部杀灭蛔虫卵，达到农田灌溉水水质卫生标准。

Sequencing batch reactor for biological wastewater treatment has complex biochemical mechanism.Its inherent high nonlinearity,limited duration and astable running bring about exceptional difficulties in process monitoring.

序批式反应器生化污水处理系统具有复杂的生化反应机理，其固有的严重非线性、持续时间有限、非稳态运行等给其过程监视带来特殊困难。

The domestic refuse received safe treatment and disposal. On the other hand, the number of the autobus and ''.'trolley'.'' bus reached 13,000 and the total length of ''.

2001年城市污水处理率达到42%，生活垃圾无害化处理能力达到清运量的85%，公共电汽车发展到1.3万辆，城市''。

The use of sewage collection pool diving sewage drainage pumps, the pumps should be fixed Autotransformer device to facilitate pump maintenance.

污水集水池采用潜水排污泵排水时，应设水泵固定自耦装置，方便水泵检修。

The technology is appiled to not only the treatment of organic industry waste water, but also pretreatment of city water supply source that is polluted , and it is the perfect biology filtering material that deal with matter of azote and phosphor in water.

该技术既适应于有机工业污水的处理，也适应于受到污染的城市供水源的预处理，是处理水中氮磷物质最理想的生物滤料。

A process for treating the sludge generated by alumina sewage treating system incldues such steps as pumping the alumina sewage in sand depositing pool then in depositing pool, mixing the bottom sludge, the sewage from sand-water separator, and the regenerated water from filter to obtain backflush water, heating in desilicating heater, washing the secondary red mud to recover Na2O and Al2O3, anjd returning the washing liquid containing Na2O and Al2O3 back to the flow of production of alumina.

本发明公开了一种氧化铝废水处理系统的污泥处置新工艺，它将氧化铝废水先进入沉砂池中进行沉砂处理后才进入沉淀池中，将虹吸泥机从沉淀池中吸出的底流污泥和砂水分离器分离出的污水以及将部分经过滤器过滤后所得的再生水作为反冲洗水一起通过污泥泵送到脱硅加热器中加热得污泥热水，然后将污泥热水用于二赤泥洗涤沉降，以回收赤泥附着的Na2O和Al2O3，将洗涤赤泥后含有Na2O和Al2O3的洗液送到氧化铝生产流程中重新使用。

And the influence of stuffing height and backwash ing on biological aerated filter is also discussed here.

分析了生物吸附工艺和曝气生物滤池联合处理城市污水的试验结果，讨论了填料高度和反冲洗对曝气生物滤池运行效果的影响。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。