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The experiment which was to study the dechlorination of cabon tetrachloride （CCl4 ） in composite waste water and industrial waste water by alkali hydrolization method, was carried out on the bench scale and pilot scale respectively.

以配制的四氯化碳废水和实际工业废水——甲基氯化物生产废水为处理对象，分别在小试和中试规模上研究碱性水解脱氯去除废水中的四氯化碳（CCl4），主要研究四氯化碳去除效果、重要的工艺参数，并研究其反应机理和动力学。

Auto mechanic jobs ; Don't waste your time on a man/woman, who isn't willing to waste

不要为那些不愿在你身上破费时光的人而挥霍你的时光。

As a solution to the problems of high cost, low efficiency, poor security and interfering with field management in package waste recovery system in cigarette making and packing department, a waste automatic handling system was developed on the basis of an existing materials transportation and automatic logistics system.

针对目前卷包车间包装废料回收过程中存在的成本高、效率低、安全性差及影响现场管理效果等问题，以辅料输送自动化物流系统为依托，开发了回收物流自动化系统。

Based on major ingredients of the distillery waste water and the material consumption in the fermentation of Welan gum, using distillery waste water as the processes water, the recycle fermentation medium of Welan was determined, and the closed-circuit technology of circular utilization with distillery wastewater constructed, and the purpose of clean production achieved.

在分析乙醇蒸馏母液主要成分的基础上，对比威兰胶发酵过程的物质耗用量，以蒸馏母液作为配制培养基用水，确定威兰胶循环发酵培养基的组成，构建威兰胶生产废液循环利用的闭路工艺，达到清洁生产的目的。

According to the present situation of Hebei province, chitin was extracted from waste crab shells of Qing Huangdao, and then chitosan was prepared. On the base of those, a series of chitin/chitosan derivatives were synthesized and characterized. Finally,~then they were applied in fruit preservative, flocculation and cosmetics. The main results ~re summerized as follows:(1) Chitosans with low, middle and high viscosity have been prepared from chitin, which was extracted from waste material of crab shells produc ed in Qing HuangDao.

并对针对河北省的资源情况，从秦皇岛蟹壳废料中提取甲壳素，制备壳聚糖，在此基础上制备了一系列甲壳素/壳聚糖的衍生物，对其结构与性能进行深入的研究，并开发其在食品保鲜、污水处理、化妆品等方面的应用，具体分述如下：（1）以所提取的甲壳素为原料，在浓碱溶液中通过正交实验法对壳聚糖的制取条件进行优化，确立制备低、中、高三种粘度壳聚糖的最佳条件。

The company for a variety of waste plastics, waste tires, cables Paper, plastic shoes and so on, to produce side furnace, furnace legislation, round furnace, Back Oil four main categories, more than 10 series Products for the user to choose.

公司针对各种不同的废塑料，废轮胎，电缆皮，塑料鞋等，生产出方炉，立炉，轮炉，回油炉四大类，十多个系列产品，供用户选择。

Because the principle of the adsorption in removing heavy metals between aqueous and waste water. Therefor, the study of removing heavy metals in solution by actived carbon can help the treatment of removing the heavy metals in industry waste water and present a valuable reference for research on the disposing of metals in solution using actived carbon adsorption method.

活性炭吸附水溶液中的重金属离子与其吸附废水中的重金属离子的原理是相通的，所以对活性炭吸附溶液中重金属离子的研究有助于利用活性炭吸附技术处理工业废水，并为活性炭吸附溶液中的重金属离子方面的研究提供有益的参考。

In another key test of urine for waste products of platelet activity, primarily urinary thromboxane (11-dehydro-thromboxane B2), scientists found that chocolate eaters showed less activity and waste products on average, at 177 nanograms per millimol of creatinine, versus an average of 287 nanograms per millimol of creatinine in the group that abstained from chocolate.

在另一个关键检测尿液废品血小板活性，主要是尿中血栓素(11-脱氢-血栓素B2)，科学家发现吃巧克力则比活性和废品平均在177微克每millimol肌酐相对于平均287微克每millimol肌酐77弃权巧克力。

Meanwhile,application of ultrafiltration technology on oily wastewater in oilfield, that in petrochemical sector, emulsification wasteliquid in metal processing sector, oil solution waste water in the fiber processing sector, and recycling lanolin from waste water of wool refining.

文章对超滤原理、超滤膜种类、国内外超滤技术发展现状等做了较详尽的阐述，同时着重介绍了超滤技术在油田含油废水、石化含油废水、金属加工用乳化废液、纤维加工油剂废水及羊毛精制废水中回收羊毛脂的应用实例。

The results showed that the dopes of many kinds of waste fibers re-solution were mixed with the system, the dope PAN content and rising-bubble viscosity should be selected as 12%～13%, 70～100s, thus the effect of waste fiber on fiber quality was minimum.

结果表明，各种废丝再溶解成的原液按一定比例投入系统后，控制此原液总固含量在 12 %～ 13%，升泡粘度在 70～ 10 0s时，对纤维质量影响最

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。