废水

Base on the production condition in local printing and dyeing enterprises, this paper analyses the characteristics of wastewater.

作者根据海门地区印染企业实际生产情况，对印染生产工艺废水的特性进行了分析。

For the alkaline air that comes from evaporation of cleaning waste water of magnesium carbonate could reuse.

多余部分和其他各段产生的废水汇集。

Malate,lactate,pyruvate and glucose were all good substrates for Rhodobacter sphaeroides to produce hydrogen.

苹果酸钠、乳酸钠、丙酮酸钠和葡萄糖都是球形红细菌产氢的良好碳源，这表明球形红细菌具有利用食品工业等高浓度废水为底物产氢的可能性。

Through the comparison and balance of the treatment effects and economic rationality, the thesis put forward a series of treatment techniques of anaerobic digestion-ANAMMOX -SBR, with consideration of the the high concentration of organic substance , ammonia nitrogen and malodor characteristic of swine wastewater.

通过比较和权衡处理效果及经济合理性，并针对养猪场废水有机物和氨氮浓度高、恶臭严重等特点，提出了厌氧-厌氧氨氧化-SBR的处理工艺。

Article 24 Units that cause environmental pollution and other public hazards shall incorporate the work of environmental protection into their plans and establish a responsibility system for environmental protection, and must adopt effective measures to prevent and control the pollution and harms caused to the environment by waste gas, waste water, waste residues, dust, malodorous gases, radioactive substances, noise, vibration and electromagnetic radiation generated in the course of production, construction or other activities.

第二十四条产生环境污染和其他公害的单位，必须把环境保护工作纳入计划，建立环境保护责任制度；采取有效措施，防治在生产建设或者其他活动中产生的废气、废水、废渣、粉尘、恶臭气体、放射性物质以及噪声、振动、电磁波辐射等对环境的污染和危害。

Adopt effective measures to prevent and control the pollution and harms caused to the environment by waste gas, waste water, waste residues, dust, malodorous gases, radioactive substances, noise, vibration and electromagnetic radiation generated in the course of production, construction or other activities.

采取有效措施，防治在生产建设或者其他活动中产生的废气、废水、废渣、粉尘、恶臭气体、放射性物质以及噪声、振动、电磁波辐射等对环境的污染和危害。

Units that cause environmental pollution and other public hazards shall incorporate the work of environmental protection into their plans and establish a responsibility system for environmental protection, and must adopt effective measures to prevent and control the pollution and harms caused to the environment by waste gas, waste water, waste residues, dust, malodorous gases, radioactive substances, noise, vibration and electromagnetic radiation generated in the course of production, construction or other activities.

第二十四条产生环境污染和其他公害的单位，必须把环境保护工作纳入计划，建立环境保护责任制度；采取有效措施，防治在生产建设或者其他活动中产生的废气、废水、废渣、粉尘、恶臭气体、放射性物质以及噪声、振动、电磁波辐射等对环境的污染和危害。

Through comparison between manometric method and dilution inoculation method, we can see that there is no obvious diference between these two methods in comparative error and deviation, and they also meet the hequirement of our country's stundard.

通过测压法与稀释接种法对质控样及废水的测试比对，结果表明两种测试方法的相对误差、相对偏差无显著差异，且均符合国家标准质控要求。

The operation of UASB/biological contract oxidation process at normal temperature shows that the process is steady and reliable,marsh gas produced and salt separated can be reclaimed,which can bring good economic and environmental benefits.

常温下采用UASB反应器/生物接触氧化工艺处理豆制品废水的运行情况表明，该工艺处理效果稳定可靠，产生的沼气和分离的盐可回收利用，获得了较好的经济效益和环境效益。

The trasfering and transforming laws and the pollution efect of the tailing sedi- ment in Jinsha river contaiuing heavy matal pollutants is disquited as well.

采用等标污染负荷法对攀枝花矿业公司矿山废水的污染现状进行了评估，同时对含有多种重金属污染物的尾矿沉积物在金沙江中迁移转化规律和污染效应作了深入探讨。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。