1) Gas field water
气田水
1.
Water quality problem of reinjection of gas field water and selection of reinjection well;
气田水回注的水质问题及回注井选择
2.
Therefore it is propitious to the transportation of natural gas and gas field water o.
四川气田是典型的含硫气田,含硫天然气和酸性气田水对采输设备和管道的腐蚀十分严重,所以选择耐腐蚀性强、使用寿命长的管材是解决问题的关键。
3.
Based on the observation of the production of the gas field water in the Xinchang area, Sichuan and the chemical analysis of its samples, this paper deals mainly with the study of chemical characteristics of the gas field water and explores the ways of treating it.
对新场地区气田水的产出特点、产量和水质进行了初步研究，认为该气田水有用组分含量丰富，碘、溴等可回收利用，并结合该地区的地质构造特点提出气田水的处理途径是综合利用或向地下回灌。
2) gas-field water
气田水
1.
At present, the primarily processing method about gas-field water is to inject them into stratum.
目前气田水的处理方法主要是回注地层。
3) gasfield wastewater
气田水
1.
Based on the analysis for the particle diameter in the pretreatment of the reinjection of gasfield wastewater, the questions are expounded that are about the standard of the reinjection water quality requirements of gasfield wastewater and the target layer of the reinjection, the pretreatment technique, wastewater treating equipment in this paper, and the suggestion is also given.
以气田水回注预处理中微粒粒径指标的分析为切入点 ,阐述了当前气田水回注水质标准与回注目的层、预处理工艺、污水处理设备之间存在的问题 ,并提出了笔者的建议。
2.
This paper studies the characteristics of inorganic coagulants and complex coagulants for treatment of gasfield wastewater.
对气田水处理中常用的无机混凝剂和复合混凝剂的性能进行了比较研究,着重考察了絮 体特征、COD去除率、色度、体系ζ电位对沉降效果的影响。
4) gas field wastewater
气田水
1.
Based on the situation of COD over standard from gas field wastewater,the study work of COD degradation process and procedures parameters with iron chip electrolyse method is carried out.
针对四川气田水外排COD超标问题 ,研究了内电解法脱除气田水中COD工艺及方法 ,并推荐了内电解法处理气田水的工艺流程及参数 ,介绍了通过室内实验及现场放大试验结果 ,证明了内电解法处理气田水中COD可达到排放标准要求。
5) gasfield water
气田水
1.
According to the properties of gasfield water, it was proposed to oxidize COD by NaClO from electrolyzing gasfield water.
简要分析了四川气田水的水质状况 ,提出了电解气田水产生NaClO氧化其中的COD的思路。
6) gas-field wastewater
气田废水
1.
It has been raised a new method,electrocoagulation in disposition of gas-field wastewater.
采用电解絮凝法对气田废水进行了治理研究,探讨了其反应机理,并通过实验确定了适宜的工艺条件。
补充资料：地下水水资源评价(见水资源评价)
地下水水资源评价(见水资源评价)
d ixiashui shuiziyuan Ping】ia地下水水资源评价见水资源评价。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条