查询词典 wastewater

The characteristics of raw and modified absorbents were studied, and their ability to remove dyes from cationic, acidic, reactive dye solutions and textile wastewater were compared.

研究了改性前后三种吸附剂材料的性能变化，比较了它们对阳离子、酸性、活性染料溶液及印染污水的处理效果。

The key to use the adsorption in treating wastewater is to choose the suitable adsorbents.

吸附法成功应用的关键是选择适宜的吸附剂。

According to the engineering practice, it is feasible to use underwater aerators in community wastewater treatment.

工程实践证明，混合型或射流型水下曝气器用于小区生活污水处理是可行的。

ABS is a global solutions provider in wastewater technology with a complete product portfolio of pumps, mixers, aerators, compressors, control and monitoring equipment, and services.

艾博斯ABS是在污水处理技术方面，提供完整的泵类、搅拌器、鼓风机、压缩机、控制设备和服务的全球性公司。

DO-CAN, Which has new ideas for aerators design in industrial wastewater treatment and city sewage disposal: utterly better than the customer's expectations, accurately responsive to the market's need. DO-CAN brings along the construction of market and brands depends on the research and development of high and new technology , and it owns 9 intellectual property rights.

本公司与多所科研院所进行密切的合作，一直致力于高效、节能、环保的高新技术新产品的开发研制和应用，被吉林省认定为&高新技术企业&，其主要产品&聚氧活化曝气增氧机&、&激活式溶氧曝气机&系列产品被吉林省确定为&重点环境保护实用技术&；公司还顺利通过了国家环保产品监督检验中心的检测；通过了ISO9001-2000标准和国家环保产品质量体系的审核认证。

Klx. Heterotrophic aerobes in the wastewater played a main role on the removal of total sugar, but the rate of total sugar removal of Spirulina was very low. It was calculated that a certain concentration of sugar substrates was not to be utilized by organisms.

废水中的好氧异养细菌对总糖的去除起了主要作用，而螺旋藻去除总糖的速率很低，并推算出废水中存在着一定浓度的不可生物降解的糖类物质。

Sewage Department, specializing in power plants, steel mills, chemical plants and other large-scale sewage treatment works to provide design and equipment, the company patented product "industrial life of recovery and recycling use of waste water treatment equipment","mud-money machine","water or aeration device,""rotary aeration sewage treatment plant","anaerobic / aerobic integrated ultra-deep-seated biological nitrogen removal from wastewater aeration method and device","Industrial Water Treatment Algicide use sterilization and synthesis methods,"" ultrasound device removal "and so on.

英语翻译恳求各位高手翻译成中文，污水处理部，专业从事电厂、钢厂、化工厂等大型污水处理工程设计和配套设备提供，公司专利产品&将工业生活废水回收循环利用的水处理设备&、&清泥机&、&跌水曝气装置&、&转盘式污水处理曝气装置&、&厌氧／好氧一体化超深层曝气废水生物脱氮方法及其装置&、&工业水处理用杀菌灭藻剂及其合成方法&、&超声波除藻装置&等。

The results showed that PCP wastewater was poisonous to the anaerobes in short time.

结果表明：PCP对微生物有一定的毒害作用，经一段时间后各功能群细菌逐渐被驯化，并有效地降解含PCP废水。

The results of continuous experiments with BAF show that: the short nitrification occurs when the Qair/Qinfluent ratio is 4:1 with NO_2~--N accounting for 72% of NOx--N; the suitable recirculation rate is 200%; the ratio of external acetate dose to NH4+-N concentration is 2:1 attributing to the short nitrification; BAF needs being backwashed when the headloss increases to 6 cm every 17~20 days; in the water reuse context, 98.7% water yield can be obtained.Lastly, the long-term operation of SBR-BAF system indicates it can treat the wastewater efficiently.

BAF反应器连续流试验结果表明：最佳气水比为4：1，硝化类型以短程硝化为主，NO_2~--N占到NOx--N的72%；综合考虑对TN的去除率和动力消耗，最佳回流比为200%；最佳缺氧/好氧容积比为3：5；由于短程反硝化较全程反硝化碳源需求量低，在BAF反应器进水NH4+-N 40mg/L左右的情况下，乙酸钠投加量为80mg/L以COD计设定水头损失达到6cm时进行反冲洗，随水温不同，反冲洗周期为17~20d，产水率为98.7%。

In this study, acid wastewater from the Environment Engineering Factory in Jiangyin was treated with the method of Coagulation-SBR, to comfirm the beton of the coucreting period, the best quantity und the best pH.

采用混凝－SBR法对江阴环境工程公司提供的核糖核酸废水进行处理研究，确定了混凝阶段的混凝剂种类、最佳投加量、最佳pH值。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。