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- 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。
- Water and gas supply will be municipalized. 水和煤气的供应将归市管。
- Please stop waste water and power! 请不要浪费水电。
- We are waiting for water and gas to be supplied. 我们在等待供水和供气。
- Hello, I came to pay my water and gas fees. 你好,我来交水费和煤气费。
- Mechanism of Treatment of Waste Water and Gas with Fly Ash and Its Application 粉煤灰治理废水废气的机理及应用
- We are waiting for water and gas to be lain on. 我们在等待供水和供气。
- I was involved in designing static water and gas meters. 我主要研究设计静态水和天然气仪表。
- The analysis shows that lea kage of crude oil and re-injection of waste water are the main causes of water s ystem pollution in oil and gas fields. 本文介绍双河、魏岗两油田地下水污染实例及其所造成水质恶化,饮用水源 受到污染被逐步废弃,水源变得更为紧缺等危害。
- 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。
- 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。
- waste water and gas 废水废气
- 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。
- NO dumping trash, waste oil, water and gas or other substances possibly polluting the sea territory. 禁止抛弃垃圾、废油、废水或任何其他可能导致海域污染之物质。
- 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。
- A Comprehensive Abatement Technology for Arsine, Phosphorus, Sulfur, Fluorine, Chlorine, Oxynitrides and Heavy Metals in Semiconductor Industry Waste Water and Gases 半导体工业废水、废气中砷、磷、硫、氟、氯及氮氧化物和重金属的综合治理
- In this paper, the new technology of economic separation and recovery of metal and cyanide from waste water containing cyanide by the complex anion resin and gas membrane was discribed. 本文描述用络阴离子交换树指和气态膜法从含氰废水中经济地分离和回收金属和氰化物的新技术。
- 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。