1·The invention discloses a cleaning device which can remove oily soil and odor, and belongs to an electric product.
本发明公开了一种可去除油污和气味的清洁装置，属电器产品。
2·The effective method for oily soil remediation is biologic method. Salinity is one main factor that influence remediation result.
油污土壤治理的有效方法是生物法，影响治理效果的主要因素之一是盐度。
3·Microbe species and amount, and nutrient sorts and concentration all have effects on treatment efficiency in the microbe treatment of oily soil.
对油污土壤进行微生物处理时，油污土壤中微生物种群和数量、营养物种类和数量对处理效果均有影响。
4·Oily wastewater with great capacity and complex component was hard to be treated, which would seriously polluted plants, soil, and water when it was discharged into environment.
含油废水水量大、水质复杂，难生物降解，进入环境对植物、土壤、水体等形成很严重的污染，被公认为难处理的工业废水。
5·The pollution produced in the process of oil exploitation, refining, transporting and waste oily water draining has become an important resource to soil contamination.
石油的开采、冶炼和运输过程的污染和泄漏及含油废水的排放等已成为土壤污染的重要来源。
6·During a well workover, the oily solid contaminant in the well field is composed of crude oil, waste water, surface soil and waste steel sludge spread on the well field.
在井下作业中，原油、废水与地表土壤及铺垫井场地面的废钢渣等相混合，形成了特殊的作业井场含油固体废物。为此，采用了两种处理方法对该类含油固体废物进行综合治理研究。
7·Oily sludge is found mostly in oil storage, waste water treatment unit of refinery and as a result of oil spill on clean soil.
含油污泥主要来源于原油储罐、炼油厂污水处理单元和落地原油。