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- Castoffs such Mullock, waste water and exhaust gas produced by coal mining pollute environment , destroy zoology and lose economy. 矿山开采排出废水、废气、废矸石等废弃物对环境造成污染,对生态产生破坏,对经济造成损失。
- waste water and exhaust gas 废水废气
- This paper introduces the formation of by-products in the typical process for sodium hydrosulphite and the waste treatments for the exhaust gas,waste water and waste residue in the route. 介绍了保险粉副产物的生成及废水、废气、废渣的处理工艺,经过一系列的循环综合利用,不仅实现达标排放,还取得了较好的经济效益。
- Please stop waste water and power! 请不要浪费水电。
- As sea water collects in the water-lift chamber, the exhaust gas flow swirls the water and entrains it in the exhaust gas flow. 当海水被收集到水提升仓室中时，排出的气体把水吹得旋转起来，并使海水在排出气体的吹动下混入气体。
- Uwed as materiale gor furnace and exhaust gas cleaning systems of automobiles. 炉用材料，汽车排气净化装置用材料。
- Disposal of waste water and rubbish; supply of heat and gas; real estate development; entertainment facilities and tour place construction. 基建及城建类项目城市污水处理、生活垃圾处理、集中供热、供气、房地产商住房开发、休闲服务设施、园林景点建设等。
- So to speak, to strengthen the control of arsenic-bearing flue gas, waste Water and cinder is a great event relenting to bringing benefit to descendant. 应加强含砷的烟气、废水和废渣的治理，是造福子孙万代的大事。
- The key techniques of the AIP technique of oxygen storage and exhaust gas management are stated in this paper,as well as the principle of the AIP. 介绍了常规潜艇的各种AIP系统的原理与组成 ,并对其关键技术氧气的贮存以及废气处理技术进行了重点阐述。
- Press light to discharge waste water and use rinsing to clean it again. 用手轻轻压出污水，再以清水冲净。
- Recently,more and more attentions are given to how to make full use of spirulina in the process of sewerage and exhaust gas disposal,et al. 近年来人们越来越关注如何在污水处理、废气处理等过程中充分利用和培养螺旋藻。
- The company's business scope contains development, application and manufacturing of advanced Diesel fuel injection systems and exhaust gas aftertreatment systems. 公司致力于先进柴油喷射系统和尾气后处理系统的研发、匹配和制造。
- And it have two bobbins to shrink and exhaust air,two bobbins all use shoting water and fan together to drive.So the dust-clearing effect is good. 它具有自己的行走机构,有2个风筒用来抽排空气,且都用射流和风扇复合动力,所以风量大,除尘效果较好。
- A check valve exhaust gas recirculation (EGR) system, which makes effective use of intake and exhaust pressure waves, was proposed for turbocharged diesel engines. 摘要提出了采用单向阀利用进排气压力波动的废气再循环(EGR)系统。
- The exhaust gas from cars pollutes the air and they waste energy. 事实上，汽车尾气污染了空气，浪费能源。
- Up till now DCMD was mainly applied to obtain both high purity water and waste water treatment [2-5]. 目前，DCMD主要应用于生产超纯净水和治理污水两方面[2-5]。
- The tanneries let off a mass of waste water and sludge, which would pollutethe environmentseriously. 制革行业产生大量的制革废水及污泥,污染环境。
- Water treatment agent is necessary for treating industrial water,waste water and water for daily use. 水处理剂是工业用水、生活用水、废水处理过程中所必需使用的化学药剂。
- Patent: The device can be reduced fuel consumption and exhaust gasses emissions. 专利:一种可以减少原油消耗和减少废气排放的装置。
- Investigation about the current situation of waste water and sludge disposal in tanneries were made in this paper. 本文通过对上百家制革企业污水、污泥处理情况的调查、分析，表明污水治理已是各企业环境治理的一项重要工作；
