zero discharge

The mixed acid process and the ammonium sulfate recycle process for nitrophosphate production are compared and analyzed. In the latter process zero discharge of waste residue and wastewater is realized, thereby reducing the nitrophosphate production cost.

对混酸法与硫铵循环法生产硝酸磷肥进行对比分析，后者实现了废渣、废水的零排放，降低了硝酸磷肥的生产成本。

Effluent zero discharge can maximum decrease industry waste water in polluting environment, save water source.

污水零排放可以最大限度地减少工业废水对环境的污染, 减少水资源的浪费.

Discussion on Disposal Technology for Coking Effluent Zero Discharge

焦化废水零排放处理

Condition of zero discharge of waste water is also described here in H power plant.

接着阐明H电厂具备废水零排放条件。

Design and Construction of Zero Discharge Project for Waste Water in Xibaipo Power Plant

西柏坡电厂废水零排放工程的设计与施工

Modern Technology and Preview on Zero Effluent Discharge of Non-deinking Papermaking Using Wastepaper

非脱墨废纸造纸废水零排放技术现状及展望

After technical renovation the systems for gasification sewage and heat power ash effluent achieve closed-circuit circulation, so as to accomplish zero discharge of the gasification and heat power sewage.

经技改后，造气污水、热电灰水系统实现了闭路循环，使造气、热电污水达到零排放。

The practice of achieving zero discharge of cyanide-bearing waste water in a Gold Smelter

某黄金冶炼厂含氰污水零排放生产实践

Jing Du Agreement needs to be upgrade to zero discharge.

需要升级京都协议书为零排放.

Experimental study of removing impurity by barren solution and the zero discharge of waste water

贫液除杂与污水零排放的试验研究

With the water pollution becoming more and more serious, waterworks sludge treatment project has been added up to drinking water treatment system in order to achieve the zero discharge of waste water.

在当前水环境污染日益严重的情况下，自来水厂排泥水处理工程已逐步纳入了自来水厂的工艺流程体系，以实现生产废水零排放。

The European progress of effluent zero discharge in paper mill

欧洲造纸废水零排放的进展

Cleaner production is an interesting topic for the paper industry, and whitewater closure is an effective way to achieve zero discharge.

动态平衡短流程循环零排放技术，使纸机抄造系统实现了白水封闭循环、同时也给纸机湿部带来诸多问题。

Zero Discharge of Cyanide-Waste Water in Cyanic Chloride

三聚氯氰废水零排放研究

A specific flocculation adsorbent with the properties of low cost, small content of chloride ion, large adsorption capacity on calcium ion, strong flocculation was developed to improve the papermaking process with zero discharge of waste water and residue.

为了完善废水废渣零排放造纸工艺，研制了具有成本低、氯离子含量小、钙离子吸附容量大、絮凝作用强、絮渣结实的复合型专用絮凝吸附剂。

Study and Application of Design Technique for Zero Discharge of Waste Water in Thermal Power Plants

火电厂废水零排放设计研究与应用

The pilot test for five months showed that it is technologically and economically feasible for the invented process to realize the zero discharge in aluminium oxide production

5个月的现场运转实践表明，所开发的该工艺过程是实现氧化铝生产零排放工程在技术上、经济上完全可行的一条技术途径

The utilization process indicates zero liquid discharge after chemical resources extraction, saline water concentration and crystallization.

水资源综合利用工艺是指淡化后的浓盐水经化学资源有效提取后，对剩余的浓水进行浓缩然后结晶制盐，最终可实现水的零排放。

The paper summarized the comprehensive utilization of the red mud as the construct materials, heat preservation material and filler of rubber and plastic, which not only deletes the potential harm on environment, but also create new value and realize zero discharge.

综述了赤泥用于生产建筑材料、保温材料、回收有价金属、作橡胶和塑料的填料等综合利用途径，不仅消除了环保上的隐患，并能创造出新的经济价值，实现了赤泥零排放。

Test and Technological Discussion of effluent zero discharge from ethylene plant

乙烯污水零排放试验及技术研讨

Exploration and discussion of zero discharge waste water in coking production

焦化生产废水零排放的探索与实践

Technical Research on Zero Discharge of Waste Water from Production

车轮公司生产废水零排放技术研究

The use of partial acidation method in cyanide process with zero discharge

半酸化法在氰化零排放工艺中的应用

The paper introduces the technical measures and management measures for zero effluent discharge and the water conservation benefit thus gained.

本文介绍了该公司实现废水零排放所采取的管理措施和技术措施以及取得的节水效益。

This technology created favorable conditions for zero effluent discharge of mine.

该工艺为矿山实现无尾排放创造了条件。

The zero discharge for the waste water will be realized through their recovery and treatment.

通过废水的回收和处理，实现了废水的零排放。