您要查找的是不是:
- metro and waste water tunnel 地铁与污水隧道
- Including. 1) Decreasing the discharge of harmful substance and waste water. 主要体现在以下几个方面:1.;减少有害物质和废水排放是研究开发的方向;
- Reduce Production Costs -able to reduce more than 80% of water usage, energy, dyeing chemicals, and waste water. 降低生产成本用水量、能源、助剂及废水量,最多可降低80%25以上。
- Tank exteriors in oil refineries, paper mills, chemical processing facilities and waste water treatment plants. 炼油厂、纸浆厂、化工厂及污水处理厂所用的贮槽外壁。
- Simplify process and decrease equipment and waste water in the future development. 今后发展动向是简化工艺,减少设备和废水。
- 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]。
- Tank exteriors in oil refineries ,paper mills ,chemical processing facilities and waste water treatment plants. 炼油厂、纸浆厂、化工厂及污水处理厂所用的贮槽外壁。
- Manage total facilities system running and maintenance, such as HVAC, electricity, compressed air and waste water treatment etc. 厂房设施的管理及维护如通风空调,电力,空压机,废水处理等。
- Manages and monitors all operational and maintenance actives in water treatment and waste water treatment, identify and improve potential problems. 管理与监控所有的水处理和废水处理运营与维修活动,发现和改进潜在的问题。
- Abstract: the situation of VAE waste water and waste residue applied in the process of paints, adhesive, modified cement, thermal insulation materials is introduced in this paper. 文摘:介绍了VAE废水和废渣在涂料、粘合剂、水泥改性以及保温材料加工中的应用情况。
- War necessarily causes misery and waste. 战争必然造成痛苦和破坏。
- In this paper the improvement of the technical conditions in amina tion process of methamidophos and waste water treatment have been studied. 探讨了甲胺磷胺化工艺条件的改进和废水回收利用。
- You may go Blue Line Metro and get off at Capitol South. 你可以乘坐地铁蓝线在国会南站下车,
- A And there will be new metro and transport systems. 还将有新的地铁和交通系统。
- Sewage water and waste water must be disposed to draw out or reuse recycle for power plant,and sullage dewatering is also an important work. 火力发电机组运行中产生的污废水必需经过相应的处理方能对外排放或循环利用,污废水处理过程中产生污泥的脱水处理也是一项十分重要的工作。
- Now the metro and LRT were built in 144 cities of the world. 全世界有城轨交通的城市已增加到144个。
- The character of enmutation of oily sewage, drilling fluid waste water and waste drilling fluid in Jiangsu oil field is studied by AMES test. 通过鼠伤寒沙门氏菌致突变试验(AMES)对江苏油田含油污水、钻井液废水、废弃钻井液的致突变性进行了研究。
- The proposed was method meet with the needs of practical analysis of As and Se in surface water, ground water and waste water. 精密度与准确度试验结果满意,该法可满足地表水、地下水及废水中砷和硒的测试要求。
- The determi-nation results for methanol in workshop air and waste water has correlativity by microbial sensor and gas hromatography. 用本方法和气相色谱法对照刚定生产和使用甲醉的车间空气和废水中甲醇含量,其结果具有可比性。
- Owing to good property the article recommends to use it as coagulant for drinking water and waste water,and to replace PAC. 由于性能优良,可高效净化饮用水及各种污废水,是PAC(聚氯化铝)很好的替代产品。