查询词典 waste water

A kind of improved biological aerated filter with a pipe out side of the filter , where the waste water would be aerated to treat urban waste water, is researched during three months.

曝气生物滤池简称BAF，是20世纪80～90年代在普通生物滤池基础上，借鉴给水滤池工艺原理而开发出的污水处理新工艺。

The technical conditions for recovering cyanide from agrochemical waste water by liquid-film method is studied,and the various surfactants and kerosm as oil phase and alkine liquid as liquid phase affecting the cyanide waste water treatment are tested.Therefore, the oPtimum process conditions are determined.

研究了液膜法回收农药废水中氰化物的工艺条件，考查了以不同表面活性剂、煤油等为油相组分，碱液作内相的乳状液，对连云港市第二农药厂合氰废水的处理效果，确定了最佳的工艺条件。

Human dejecta, waste water including bilge-water, waste matter, and any matter which is considered to be contaminated shall not be discharged or unloaded without previous disinfection.

粪便、废水包括压舱水、废弃物品及任何被认为是污染的物品，未经消毒之前，不允许被排放或卸下

Human dejecta, waste water including bilge-water, waste matter, and any matter which is considered to be contaminate d shall not be discharged or unloaded without previous disinfection.

粪便、废水包括压舱水、废弃物品及任何被认为是污染的物品，未经消毒之前，不允许被排放或卸下

Human dejecta, waste water including bilge-water, waste matter, and any matter which is considered to be contaminated shall not be discharged or unload ed without previous disinfection.

粪便、废水包括压舱水、废弃物品及任何被认为是污染的物品，未经消毒之前，不允许被排放或卸下

In order to reduce waste water in the process of Welan gum production, the recycled utilization of distillery waste water of ethanol was studied.

为减少威兰胶生产过程中的废水排放量，针对威兰胶生产中废水形成的主要环节，对乙醇蒸馏母液的循环利用工艺进行初步研究。

Using SO 2 to reduce and sedimentate gold in hydrometallurgical wast water ,then boiling the waste water and removing impurity,the gold in the hydrometallurgical waste water can be recovered.

介绍了用SO2 还原沉淀，用NaOH浸煮除杂质等工序回收湿法冶炼废水及废水沉淀物中金的过程。

The seventh layer to the 15th layer is high area, adoption north bound descend to of water supply method, pump to supply water to a water tank of the roof from the water supply of the underground garage, then be taken care of the net water supply toward high area by a water tank; Drain the system adoption is a dirty water, the waste water confluence system, the first floor drains alone, draining to sign the tube to establish to stretch the crest to ventilate the tube only, the dirty water was handle by septic tank again rear row to municipal soil pipe net; The fire fight system design becomes to eliminate the fire to bolt to extinguish fire the system, a fire water of the early 10 mins is supply by the fire fight water tank, normal the water supply be pumped by the fire fight Pump from the Saving pond ;The hot water system divides the area circumstance in accordance with the cold system of water, the cold water passes to give or get an electric shock after the heating apparatus concentration heat, again from promote the pump to provide to go together with the pipe line net, The hot water adopt is the closing type machine half circulatory system; The rain water adoption is inside drain the system, rain water direct row to munici p al soil pipe net.

热水采用的是封闭式机械半循环系统，分区情况和冷水系统一致，冷水通过电加热器集中加热后，再由提升泵供向配水管网；雨水采用的是内排水系统，雨水直接排向市政污水管网。

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。

Multi-function string which combines hollow rod electric heating, adding hot waste water above pump, adding hot waste water below pump, hot water circulation below pump, using sinker bar below pump, and borehole chemical viscosity reduction has been used selectively according to different production requirement and reservoir conditions.

采用能实现空心杆电加热、泵上掺热污水、泵下掺热污水、泵下热水循环泵上掺入、泵下配置加重杆、井筒化学降粘等多功能综合管柱，适应各种不同生产要求，根据油层条件，选取一种或多种组合、配套。

Plunder melds and run with this jewel!

掠夺melds和运行与此宝石！

My dream is to be a crazy growing tree and extend at the edge between the city and the forest.

此刻，也许正是在通往天国的路上，我体验着这白色的晕旋。