查询词典 wastewater

Basing on the characteristics of fruit and vegetable dewatered wastewater, the process of UASB, biocontact oxidation and flocculation is adopted. By introducing the sludge cultivation and adjustment in the commissioning, and analyzing the problems during operation, factors which may affect process commissioning are raised, as well as the related control measure.

针对水果、蔬菜脱水废水的水质特点，采用UASB/接触氧化/混凝沉淀工艺，通过介绍调试中污泥的培养与驯化，分析运行中遇到的问题，提出了影响工艺调试的因素及相应的控制措施。

Basing on the characteristics of fruit and vegetable dewatered wastewater, the process of UASB, biocontact oxidation and flocculation is adopted.

内容摘要：摘要：针对水果、蔬菜脱水废水的水质特点，采用UASB/接触氧化/混凝沉淀工艺，通过介绍调试中污泥的培养与驯化

Technological and economic analysis was done for three sewage sludge composting systems based on a municipal sewage plant with a capacity of 40, 000 m〓/d municipal wastewater, producing 10 t/d of dewatered sewage sludge with an actual moisture content of 70~80%.

本论文以日处理40，000m〓污水，日产干污泥10吨，脱水污泥含水率为70~80%的中、小型城市污水处理厂为对象，根据各种堆肥技术的实际应用情况，对三类典型堆肥系统（条垛、强制通风静态垛和水平流搅拌固体床）进行了污泥堆肥的技术经济分析。

Process industry not only consumes large amount of fresh water, but aslo discharges a great deal of wastewater.

过程工业不但消耗大量的新鲜水，而且排放大量的废水，是天然水体中污染物的重要来源。

The process and experience of domesticating the activated sludge are introduced,which can provide reference for commissioning similar large-scale wastewater treatment plant.

主要介绍了污泥培养驯化过程和经验，可为类似大型污水处理厂的调试和试运行提供借鉴。

The preparation of the modified resin and its demulsification mechanism in the treatment of emulsified oil wastewater were investigated.

采用季铵盐改性树脂工艺处理模拟含乳化油废水，探讨了改性树脂的制备及其在含乳化油废水处理过程中的破乳机理。

After researching, the author introduced the 2-D bar code technology into environmental monitoring together with GIS technology, and excogitated successfully an application system based on its applications in wastewater,exhaust gas,solid wastes,and noise,etc.

本文作者将二维条码技术和GIS技术联合起来，对环境监测进行了研究应用。2 国内外研究现状及研究联合技术的必要性二维条码技术在国外环境监测领域中应用较为广泛，特别是在汽车尾气的监测中最为广泛。

And these estrogens,depending on the level of wastewater treatment,may not be completely broken down during sewage treatment,so they get discharged into rivers and streams.male fish exposed to the hormone become feminized,they produce the same proteins that female fish do to develop eggs,some males even develop eggs in their testes.

妇女自然而然地分泌雌激素，然而她们服用的避孕药中隐藏着人造的雌激素。这些雌激素可能在污水处理过程中不能彻底地清除，被排入河水和溪流。雄鱼在荷尔蒙的作用下雌化，产生了雌鱼产卵前生成的蛋白质，一些雄鱼甚至在睾丸中产卵。

Wastewater is what fertilizes the 27 strawberry plants from last summer, too.

污水从去年夏天开始，也是27株草莓的肥料。

The wastewater was first coagulated with polyacrylamide as flocculant, and then it was filtrated using micro-filtration membrane.

用聚丙烯酰胺作为絮凝剂对造纸中段废水预处理，再用微滤膜过滤的处理方案来处理造纸中段废水。

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。