1) agricultural wastewater
农田废水
1.
Treatment effect of a complex set for agricultural wastewater;
复合装置处理农田废水效果分析
2) oil field wastewater
油田废水
1.
Development of low-pressure and steady-flow walnut shell filter and application in oil field wastewater treatment;
低压稳流核桃壳过滤器的开发及在油田废水处理中的应用
2.
The advanced treatment of oil field wastewater by expanded graphite was studied,the effect of oil field wastewater treatment by expanded graphite compared with fiber was discussed.
采用膨胀石墨深度处理油田废水,并与纤维球进行了对油田废水处理效果的比较。
3.
The COD removal of the discharged wastewater of the oil field wastewater by bio flocculant is studied further.
5和投加量为 2 0 0mg L生物絮凝剂的条件下 ,可使油田废水的CODCr由 2 97mg L降到 134mg L ,药剂费约为 0 。
3) 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。
4) oilfield wastewater
油田废水
1.
Application of the combined gas floatation equipment to the treatment of oilfield wastewater;
组合式气浮装置在油田废水处理中的应用
2.
Test of oilfield wastewater treatment by modified ceramics filtration ball coalescence equipment;
改性陶瓷滤球粗粒化装置处理油田废水试验
3.
Research on removal of COD_(Cr) from oilfield wastewater with activated carbon;
活性炭去除油田废水COD_(Cr)的研究
5) farmland drainage
农田排水
1.
Review of the researches on utilization of farmland drainage as resources;
农田排水资源化利用的研究进展与展望
2.
Based on experimental data from laboratory and field experiments, the relationship between rainfall recharge and groundwater level under farmland drainage is analyzed in this paper.
以室内一维土柱试验和室外水平衡小区观测资料为基础 ,对农田排水条件下降雨入渗补给与地下水埋深关系进行了分析 ,根据降雨、蒸发与地下水埋深关系相似的规律 ,仿照国内外排水计算中较为广泛应用的阿维里扬诺夫经验公式的结构形式 ,建立起降雨入渗补给与地下水埋深的关系 ,并采用室内外试验资料对该关系式进行了验证。
3.
The long-term practices showed that the farmland drainage could control waterlogging and saline-alkaline disasters,ameliorate the farming cultivation,enhance the agricultural productivity and promote national economic developme.
长期的实践证明,农田排水在防御涝渍灾害和土壤盐碱化、改善田间耕作管理、增加农作物产量、促进国民经济发展等方面起着积极的作用。
6) drainage
[英]['dreɪnɪdʒ] [美]['drenɪdʒ]
农田排水
1.
The resuIts showed that the output oforganic matter to water body through drainage water was lessthan input to agricuItural soils through irrigation water.
６５ｋｇ／ｈａ·ａ，说明农田排水中有机物质对水系水质污染很小。
2.
Experimental Study on Controlled Drainage in Paddy Fields of the Yinnan Irrigation District, China;
控制排水根据作物对土壤水分的要求，通过在排水沟出口增加控制性建筑物，如堰等，适当减少排水量，以达到减少农田排水对地表水污染的目的。
补充资料：焦化厂含酚氰废水处理设计(见含酚氰废水处理设计)
焦化厂含酚氰废水处理设计(见含酚氰废水处理设计)
design of phenolic and cyanic waste water treatment for coking plant
J iaohuaehang honfenging feishui ehuli sheji焦化厂含酚氛废水处理设计(design of phe-nolie and eyanie waste water treatment foreoking plant)见含酚氛度水处理设计。
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