废水

Research and application of treating waste water with carbinol by biochemical method ;2. Biochemical method and Fe-C method were used for the treatment of terephthalic acid wastewater.

采用生化法和铁碳法进行对苯二甲酸废水的处理研究，结果得出：CODCr=2000mg/L是微生物降解对苯二甲酸的抑制质量-体积分数；pH值为8～9时活性污泥处理对苯二甲酸废水比较理想；铁碳法处理对苯二甲酸废水35h后，CODCr的去除率达到了80%以上。

Because of the effect of catabolite repression and synergistic mechanism between pructs, the degradation of succinonitrile is promoted while the degradation of alkanes is inhibited in the mixed system of culture medium.

废水中烷烃质量浓度低，烷烃降解菌不能发挥其高效的降解作用，丁二腈质量浓度较大，降解效果明显，9h降解率可达到100%；腈纶废水经混合菌9h处理后，田氏去除率仅为29%，说明实际废水是个很复杂的体系，仅依靠个别高效菌株难以达到理想的整体处理效果，必须构建更多种类的具有协同作用的高效菌群，才能在实际应用中取得满意的结果。

This article, after the study of the features and classifications of waste water produced by chemical experiments, highlights the classificatory treatment of high concentration of experimental waste water and the ecological treatment of low concentration of experimental waste water.

在研究了高校化学实验废水的特点和分类后，着重探讨了高浓实验废水的分类处理法和低浓实验废水的净化塘生态处理法。

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 environtment protection field, it is one of key controlling objects to decontaminate phenol wastewater, which poses great harm ...

含酚废水是冶金工业废水中的一类，其危害大、处理困难，已成为我国目前重点控制的废水之一。

They cationic monomer Acryloyloxyethyl ethyl trimethyl ammonium chloride and resource-rich, low price, low values of weathering burning coal as its main raw material, aqueous dispersion polymerization methods, through the weathered coal / cationic monomer in-situ polymerization in the international arena for the first time prepared by a high efficiency oil-bearing wastewater treatment agent; use of oil-field wastewater treatment, the waste slurry as raw material, has developed the world's first CWS dispersants and oil fields of the "three mining" using profile control plugging agent, in order to The high value of solid waste has opened up new avenues of applications; integration of related technologies, and open up for the oil field wastewater treatment, an annual output of 300 tons of sets of processes and devices for the first time realized the slop oil and drilling fluid back row of the industrialization of treatment .

他们以阳离子单体丙烯酰氧乙基三甲基氯化铵与资源丰富、价格低廉、燃烧值低的风化煤为主要原料，采用水介质分散聚合方法，通过风化煤/阳离子单体原位聚合技术，在国际上首次制备出高效含油废水处理剂；采用油田废水处理后的废弃物泥浆为原料，在国际上率先开发出水煤浆分散剂和油田"三采"用调剖堵水剂，为固体废弃物的高值化应用开辟了新途径；集成相关技术，开拓出针对油田废水处理、年产300吨的成套工艺和装置，首次实现了油田污油水和钻井返排液的工业化处理。

This paper has simply summarized on the application and research of the internal processing of fluoric wastewater in recent years, and shows the development of the research on the processing of fluoric wastewater .

本文就近年来国内对含氟废水处理研究及应用概况作了简要综述，可看出含氟废水处理的研究有了较大进展。本文对近几年来国内外对含氟废水的研究进展情况作了简单述评。

Wastewater of a business analysis and integrated manner, in order to develop all kinds of exhaust gas treatment technology, with a view to a lower investment in equipment, raw and auxiliary materials, less investment and operating costs, removal of harmful substances in waste water to make it into a you can re-use of raw materials, the subject has been referred to the urgent agenda viscose fiber plant, through the process of comparison, the last to be the best option for the recovery from wastewater Glauber's salt, and then preparation of caustic soda, Glauber's salt.

对某粘胶纤维生产企业的废水进行分析及综合处理，从而开发出各种废气处理技术，以期以较低的设备投资，较少的原辅材料投入和运行成本，清除废水中的有害物质，使之变成可以重复利用的原料，该课题己经提到了粘胶纤维工厂的紧迫日程，通过工艺比较，最后得到最佳方案为从废水中回收芒硝，再用芒硝制备烧碱。

In acidic condition, the extractive form waste water in hardboard production reacts with extra amount of formaldehyde at 1-5∶1 (formaldehyde : solid extractive, based on weight) to prepare extractive-formaldehydecomplex, then urea or phenol is added into the solution of this complex and reacts with unreacted formaldehyde to form a new adhesive system.

利用纤维板生产中废水提取物与过量甲醛(甲醛溶液与粉状废水提取物的重量比为1～5：1)在酸性条件下可制成纤维板废水提取物-甲醛复合体，此种复合体反应液中的过量甲醛再用尿素或苯酚吸收，从而制成尿素改性纤维板废液胶。

In addition to the chemical and pharmaceutical waste water effluent effects in general, the above-mentioned high-concentration organic waste water can easily deal with.

除了对化工废水和医药废水效果一般，上述有机高浓度废水都能轻松处理。

Finally, according to market conditions and market products this article paper analyzes the trends in the development of camera technology, and designs a color night vision camera.

最后根据市场情况和市面上产品的情况分析了摄像机技术的发展趋势，并设计了一款彩色夜视摄像机。

Only person height weeds and the fierce looks stone idles were there.

只有半人深的荒草和龇牙咧嘴的神像。