查询词典 wastewater

This paper analyzes refinery wastewater characters and its treatment current situation in our country in general.

分析了我国炼油污水的特点及处理现状，介绍了目前应用比较广泛的几种炼油污水处理方法及研究进展。

So the effect of pollution improvement is affected, at the same time investment benefit is not fully made well. Aiming at the above problems occurred during the improvement of water environment pollution, based on the general analysis of current water environment pollution situation and cause of pollution by the instance of the water environmental pollution improvement in the centre town of Chengdu City, the article puts forward the reasons of water environment pollution of most cities: wastewater collection is insufficient because of delaying of pipe net construction; capability of sewage treatment is inadequate; manage measure is not regular because of management not according to laws and laws not strictly executed; investment channels of pollution implement is unitary.

通过对成都市中心城水环境治理实施方案的研究，对如何与城市建设相结合来进行水环境污染治理提出以下几点看法：①应合理划分流经城市水体的功能区域和正确确定水环境治理目标一些设想；②必须有科学、合理、全面、可操作性强的城市排水规划；③建设、完善污水收集系统，提高污水收集率，加快城市污水处理厂建设，提高污水处理能力；④对中心城河道按防洪、截污、环卫、绿化、景观的要求进行全面整治；⑤治污资金的筹措应从单一的政府投资模式向多元化的融资渠道发展；⑥制定、完善相应的法律、法规、制度以及工程建设管理措施。

Treated wastewater may replace fresh water as the replenisher.

处理后的水可用于取代补加新水，达到完全回用的目的。

The study on ion-exchange resin for wastewater treatment and its application are discussed in the paper.

介绍了离子交换树脂及其在多种废水处理中的应用研究。

It is found through chemical analysis on the physico-chemical modality of municipalwastewater in Wuhan that the content of resoluble organic pollutant in wastewater is nothigh with about 30 percent while the nonresoluble one of about 70% can be entirelyremoved by CEPT.

通过对武汉市城市污水的物化形态进行化学分析发现，该污水中的溶解性有机污染物的含量不高，只有30％左右：70％左右的非溶解性物质可通过CEPT技术加以去除。

This kind of oil wastewater is a complex system in which comprise solid impurity, liquid impurity and resolvable salt.

这种含油污水是一种含有固体杂质、液体杂质和溶解盐类等较为复杂的多相体系。

The paper introduces the application of acidifying-hydrolysis/biological oxidation/ photochemical process to treatment of a ramee retting wastewater with high concentration of organics.

介绍了酸化水解/生物氧化/光化工艺在苎麻染织厂高浓度有机废水处理中的应用。

The integration of wastewater treatment and reutilization bridges the social an nature cycles of water .

污水处理与再生回用是连接水社会循环和自然循环的纽带，为促进城市污水资源化，解决水资源的严重不足，保证城市水资源的可持续开发利用，必须研究解决以下几方面的问题。

The Clean Water State Revolving Fund and Drinking Water State Revolving Fund will receive a total of $6 billion - of that total $4 billion will be used help communities with water quality and wastewater infrastructure needs and $2 billion will be spent on drinking water infrastructure needs.

洁净水周转基金和饮用水周转基金将获得共60亿美元──其中40亿美元将用於帮助有水质问题的社区和废水基础设施，另外20亿美元将用在饮用水基础设施；其中12 亿美元一定会用於环保基础设施建设。

We change the Reynold number, pressure, gas flux and liquid flux in the aeration test of wastewater respectively, and analyze their influence on the performance of the bioreactor by evaluating degradation of COD.

在废水实验中，改变了Re数，出口压力P、气体流量Q以及液体流量Q_1，通过对COD降解效果的测试，分析了各参数对涡旋波膜生物反应器性能的影响。

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。