查询词典 wastewater

In order to propose an effective method for the reclamation of sewage sludge in Qingdao City, dewater sewage sludges from three typical wastewater treatment plants were sampled and analysed.

为确定青岛市城市污水处理厂污泥资源化利用途径，对三座典型污水处理厂的脱水污泥进行采样和成分分析。

The results showed that the CODcr, TN and fat of animals and plants were drastically eliminated,and the diaphaneity value of hogwash wastewater was improved.

实验结果证明，泔脚水中的CODcr、TN和油脂得到明显的去除，水体的透光度得到很大提高。

It combines inorganic bentonites excellent dilatability, adsorption and dispersion with huge hydrophobic area, so it has very good affinity for organic substance and has been widely used to treat wastewater.

由于其既具有无机膨润土优良的膨胀性、吸附性和分散性，又具有疏水亲油性的巨大比表面，与有机物具有很好的亲和性和相容性，已被应用于废水处理中。

China is the worlds largest discharger of wastewater, exceeding standard acceptability by 68%.

可以说，在中国崛起的进程中，资源环境问题将是中国面临的最大挑战。

Wastewater treatment is designed to remove solids, decrease organic matter, and disinfect.

废水处理的目的是清除水中的固体，减少有机物和消毒。

The mechanism of modified Catalysts treating leachate through microwave catalytic oxidation showed that, for those rich in granular organic matters, microwave catalytic oxidation attains good pretreatment effect, while for those rich in dissolved organic matter, the effluent attained the municipal wastewater effluent standardsⅢafter treated; Molecular weigh cutting experiments showed that the removal efficiency of organic matter changes disproportionally with different molecular weight.

单目标物质催化剂的机理分析表明，以空气为氧化剂时，Ni-O/CeO_2催化剂的催化效能高于以Fe-O/CeO_2催化剂的催化效能；以H_2O_2为氧化剂以Fe-O/CeO_2催化剂的催化效能高于Ni-O/CeO_2催化剂的催化效能；微波催化氧化反应与常温常压催化氧化反应和水浴催化氧化反应相比大大缩短了反应时间、提高了反应效率。

COD in process wastewater of ephedrine extraction is classified according to its dissolubility.

依据溶解性对麻黄碱提取工艺废水中COD作了分类，该废水中的COD主要以溶解态存在并可大量酸

The principle of 3-process removing "SS" and the engineering example applied in treating distillery wastewater are discussed in this paper.

论述了三段"SS"去除法的工作原理及其在处理酿酒废水中应用的工程实例。

A process of wastewater treatment is introduced. Cultivation, docility, operation management and problems existing in sewage treatment are stressed.

介绍了采用A2/O生物脱氮工艺处理焦化废水的工艺流程，重点用述了污泥的培养、驯化和运行管理及应注意的问题。

The number of microorganisms in the downflow chamber was bigger than those in the upflow one. suggesting that downflow chamber had very important function during wastewater treatment.

构建湿地基质微生物数量与污水中的KN以及COD〓的去除率存在显著相关性，说明基质微生物的活动是它们去除的主要途径。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。