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   洗井废水 的翻译结果: 查询用时:0.209秒
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洗井废水
相关语句
  well cleanout wastewater
     Study on JSB-2 flocculants for treatment of well cleanout wastewater of oil field
     JSB-2絮凝剂处理油田洗井废水的应用研究
短句来源
     The mobile treatment instrument is used in treatment and reuse of well cleanout wastewater of oil field.
     在油田洗井废水处理及回用的过程中,利用了移动式处理装置.
短句来源
     The results showed that the JSB-2 flocculant, as a kind of water-soluble polymeric electrolyte with cation and anion, can exert advantages of organic and inorganic flucculants with cooperative effect and can be applied with less dosage, more compact floc and rapid sedimentation speed and is an effective flocculant for well cleanout wastewater treatment.
     研究结果表明,JSB-2絮凝剂作为一种两性水溶性聚电解质,充分发挥了无机和有机絮凝剂的优势,达到了协同互补的效应,在应用过程中,药剂投加量较少,形成的絮体密实,沉降快速,是一种可应用于洗井废水处理的高效混凝剂.
短句来源
  “洗井废水”译为未确定词的双语例句
     The effect of well cleanout sewage upon soil quality and crops
     洗井废水对土壤质量及作物的影响
短句来源
     Coagulation-flocculation jar test of wastewater from water-injected-well washed
     油田注水井洗井废水处理的混凝实验研究
短句来源
     A Study of Dosage Control for Treatment of Waste Water from Wash Water Injection Well in Oil Field
     油田洗井废水处理的投药控制研究
短句来源
     Under conditionsof tested concentrations, the well cleanout sewage didn't effect crops harmfully, everyconcentration group of well cleanout sewage was favorable to the growth of crops and tothe synthesis and accumulation of nutrition material in crops.
     在试验浓度条件下,洗井废水对作物没有不良影响,各浓度组都有利于作物的生长和营养物质的合成与积累。
短句来源
     As the quality of the waste water from wash water injection wells is complicated and has a wide range of variation,it is difficult to use usual methods for the controlling of dosing.
     由于洗井废水水质复杂、变化范围大 ,一般的投药控制方法难以应用。
短句来源
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  相似匹配句对
     A Study of Dosage Control for Treatment of Waste Water from Wash Water Injection Well in Oil Field
     油田洗井废水处理的投药控制研究
短句来源
     The effect of well cleanout sewage upon soil quality and crops
     洗井废水对土壤质量及作物的影响
短句来源
     NITRIFICATION OF WASTEWATER
     废水的硝化作用
短句来源
     Technology of Disposal of Waste-Water
     废水处理技术
短句来源
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By means of determining the heavy metals and organic pollutants insoil and crops influenced by well cleanout sewage,as well as the nutrition compositionsin growing crops and gathered crop seed,and comparing these with those in other areaswithout this kind of pollution in Daqing region,authors demonstrated that,as the irrigat-ed well cleanout sewage increased,the petroleum pollutants in soil and crops tended toincrease,of which sulfide increased evidently,however the content of heavy metals and3, 4-benzopyrene...

By means of determining the heavy metals and organic pollutants insoil and crops influenced by well cleanout sewage,as well as the nutrition compositionsin growing crops and gathered crop seed,and comparing these with those in other areaswithout this kind of pollution in Daqing region,authors demonstrated that,as the irrigat-ed well cleanout sewage increased,the petroleum pollutants in soil and crops tended toincrease,of which sulfide increased evidently,however the content of heavy metals and3, 4-benzopyrene were both within the normal ranges of this locality. Under conditionsof tested concentrations, the well cleanout sewage didn't effect crops harmfully, everyconcentration group of well cleanout sewage was favorable to the growth of crops and tothe synthesis and accumulation of nutrition material in crops.

通过测定受洗井废水影响的土壤及作物中的重金属、有机污染物以及作物的生长发育和籽实中的营养成分,并与大庆地区无此类污染的相应作物比较表明:土壤和作物中的石油污染物随洗井废水灌入量的增加而有增高的趋势,这种趋势尤以硫化物为重,而重金属和3,4-苯并芘(BaP)的含量水平均在本地区正常范围内。在试验浓度条件下,洗井废水对作物没有不良影响,各浓度组都有利于作物的生长和营养物质的合成与积累。

The treatmentwastewaterfromwater-injected-wellwashedin oilfieldwas studiedby themobile treatmentinstrument,for selectionof flocculantsand feasibleflocculantdosage.The experimentalresults showthatJSB-2flocculantis thecondignflocculant;As waterqualitychanges,theoptimaldosagechanges too.Thepollutantcomponentandtheinteractionbetweenoilandsuspendedsolidshavean effecton theopti-maldosage.Aneffectivewayof dosagecontrolis thereforesuggested.

在进行油田注水井洗井废水移动式处理装置的开发研究过程中,进行了絮凝剂选择及确定合理投药量的混凝实验研究。结果表明,JSB-2絮凝剂是一种较适宜的药剂,最佳投药量随水质变化而变化,污染物质成分的变化及悬浮固体污染物与油类污染物之间的交互作用对最佳投药量有影响。根据实验结果确定了与移动式处理装置相适应的实际可行的投药控制方法。

Portable treatment units were used in the treatment and reuse of the waste water from the wash water injection wells in oil fields.As the quality of the waste water from wash water injection wells is complicated and has a wide range of variation,it is difficult to use usual methods for the controlling of dosing.Based on the study of the performances of flocculents and the statistical analyses of the variation of the quality of the water,a method of using different dosage in different periods of time swa used...

Portable treatment units were used in the treatment and reuse of the waste water from the wash water injection wells in oil fields.As the quality of the waste water from wash water injection wells is complicated and has a wide range of variation,it is difficult to use usual methods for the controlling of dosing.Based on the study of the performances of flocculents and the statistical analyses of the variation of the quality of the water,a method of using different dosage in different periods of time swa used for the control of dosage,which satisfied the reauirements for treatment,reduced the consumption of chemicals and is ,therefore,practically applicable.

在油田洗井废水处理及回用的过程中 ,利用了移动式处理装置。由于洗井废水水质复杂、变化范围大 ,一般的投药控制方法难以应用。通过对絮凝剂性能的研究及水质变化的统计分析 ,在处理过程中采用了分时段不同投药量的投药控制方法 ,可以满足处理要求 ,降低了药耗 ,具有实际应用价值

 
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