查询词典 effluent

The article studied and analysed the trace chlorophenol and nitrophenol in effluent by high performance liquid Chromatography-mass spectrometry.

对废水中微量氯苯酚、硝基苯酚进行了高效液相色谱质谱法分析研究，建立了一种简单、快速、准确测定废水中苯酚衍生物的实验方法。

In this paper,the various methods of reclaiming chrome and collagen from chrome effluent and chrome-tanned leather sc...

本文就此问题着重介绍了如何从铬鞣废液及铬鞣革屑中回收铬及皮胶原，并将其重新用于皮革工业。

Chrome-tanning process is still very important in leather industry for its special tanning properties.This process can produce some chrome effluent and chrome-tanned leather scraps,the reject of which not only can contaminate the environment but also can cause great economic losses.

铬鞣因其优异的鞣制性能，在制革工业中仍占据着重要地位，但由铬鞣产生的各种污染如铬鞣废液、铬鞣革屑等对环境具有极大危害，这些废液及材料的直接排放和丢弃，还会造成很大的经济损失。

Chrome effluent ; chrome-tanned leather scraps ; recovery ; reuse

铬鞣废液；铬鞣革屑；回收；再利用

The pollution from the chrome tanning effluent has become increasingly a serious problem that faces leather industry.

铬鞣废液的污染问题是制革工业面临的一个严峻问题。

This paper introduces experimental researches on the treatment of anaerobic effluent of highly concentrated organic wasterwater by coagulator—floculation process.

介绍了用化学混凝沉降法处理高浓度有机废水的厌氧出水的试验研究。

The removal of CODcr: During the period of high temperature, when the hydraulic load increases gradually from 4.92 ml/L-d to 39.39 ml/L-d, the water quality of the effluent doesnt changes too much and the removal ratio stabilizes above 70% mostly; During the period of low temperature, the removal ratio of CODo can only reach 40% even if the hydraulic load is as low as 4.92 ml/L-d.

COD_的去除：高温时期，当水力负荷在4.92～39.39ml／L·d的范围内逐渐增加时，出水水质变化不大，去除率基本稳定在70％以上；低温时期，即使采用4.92ml／L·d的低水力负荷进水，COD_的去除率也只能达到40％左右。

The well drilling wastewater is characterized by broad area,large quantity,complex ingredient,and big differences of water qualities.The present wastewater treatment technologies have problems,such as high expenses,low efficiency and the effluent water quality can not meet the discharge requirement of the relevant enterprises.

针对目前油气田产生的钻井废水具有面广、量大、成分复杂、水质差别大，而现有的污水处理工艺处理费用高、效率低下、且其外排的水质已不能满足相关排放要求的特点，研究出一套适合于钻井废水处理的移动式工艺流程，并对工艺的装置进行优化。

In order to explore the mechanism of polymerization between lignin from effluent of pulping process and lignin precursors, the method and mechanism of co-polymerization of coniferin with model compound of β-O-4 type lignin were investigated.

为了探讨造纸废水中残余木质素与木质素前驱物之间的聚合反应机理，研究了β-O-4型木质素模型化合物与木质素前驱物松柏醇－β-D-葡萄糖苷－[α-13C]的聚合反应方法及其反应机理。

Using biological reactor, without any extra nutriments, white rot fungus was directly absorbed and fixed up on the surface of cinder which was used as the carrier of sorption. Compressed air was sent into biological reactor by one coniform room which located at the bottom of the reactor. Deinking effluent was continuously transferred from one quadrate reserving pool to the reactor by a small pump.

利用生物反应器处理脱墨废水，以煤渣作为吸附载体，将白腐菌菌丝体固定吸附在煤渣表面，底部通入压缩空气，用循环水泵将废水从贮存池连续不断地泵入反应器，在不添加任何外源营养物条件下，脱墨废水有较好的处理效果。

In the negative and interrogative forms, of course, this is identical to the non-emphatic forms.

。但是，在否定句或疑问句里，这种带有"do"的方法表达的效果却没有什么强调的意思。

Go down on one's knees;kneel down

屈膝跪下。。。下跪祈祷