工业废水排放量减少，排放达标率呈上升趋势；
The discharge of industrial waste water is reduced and the discharge rate is low;
含氟废水排放量逐年增长，氟污染日益受到人们的关注。
The effluent amount of fluorine and fluoride is on the increase with each passing day.
目前，随着工业废水排放量的迅速增加，废水处理问题的日益突出。
At present, with the rapid increasing drainage of the industrial wastewater, the problem of wastewater treatment becomes more urgent.
建立了广州市工业废气、废水排放量的灰色预测GM（1.1）模型。
The model for output of industrial waste water and air in Guangzhou city is given in the essay.
结果表明：在一定程度上降低了废水排放量；实现了工业用水循环使用的目的。
The results showed that the industrial waste water discharge amount was reduced to some extent which realized industrial waste drainage recycling.
某市化工行业废水排放量的预测实例表明，本方法比GM(1,1)有着更好的预测效果。
A case of predicting the discharge quantity of wastewater from chemical industry in a city shows that this method has the advantage over GM (1, 1) in prediction effect.
结果表明：FDI对工业废水排放量的规模效应为正、技术效应为正，而结构效应不显著；
The results indicated that FDI has a positive impact on the scale effect & the technique effect of industrial waste water discharge, but not on the composition effect;
将过程改变法应用到铁厂用水系统改造中，对其用水网络进行调优，实现废水排放量最小化。
Process change method was used to improve water-using system in iron works for minimizing wastewater generation.
全市工业固体废物产生量和工业废气排放量的增加主要源于江阴，工业废水排放量的增加主要源于市区。
Increases in industrial solid waste production and industrial waste gas emissions are mainly from Jiangyin, while increases in industrial waste water emissions are mainly from Urban Districts.
我国石油和化工产业的废水排放量在全国工业各领域中居第一位，占整个工业排放废水量的20%左右。
In China, the petroleum and chemical industry is the biggest discharger of wastewater among all industries, representing about 20% of all wastewater discharged by the industrial sector.
讨论了铝合金表面阳极氧化生产线工艺废水的产生和处理问题。从废水产生的根源进行分析，提出了降低废水排放量和降低化学辅料消耗的途径。
The treatment of aluminium anodizing waste water is discussed. The sources of waste water are researched. The methods to reduce the waste water and the chemicals are presented.
如何减少废水中的磷酸盐排放量，已成为保护水体的重要课题。
How to lower the phosphate has been the important task of protecting the water.
生活废水跨层再利用是提高生活用水效率与减少污水排放量的有效节水措施。
Inter-floor reuse of domestic wastewater is an effective measure to improve the efficiency using of water and reduce sewerage drainage.
产品质量达到国内外同类产品的标准，含硫废水(呈酸性)排放量为传统工艺的30%。
Discharge quantity of acidic sulphide waste water is 30% of traditional technology and final product is high quality.
锌催干剂通过改进生产工艺，废水的排放量少，水质基本无污染。
The improvement of producing techniques of zinc drier can reduce the amount of liquid waste and less pollute the water.
降低制浆中段废水的排放量和色度的根本性措施是采用节水减污新技术。
The ultimate measure for decreasing discharge amount and chroma of washing & bleaching effluent of pulping is to adopt newtechnologies in water conservation and pollution control.
降低制浆中段废水的排放量和色度的根本性措施是采用节水减污新技术。
The ultimate measure for decreasing discharge amount and chroma of washing & bleaching effluent of pulping is to adopt newtechnologies in water conservation and pollution control.
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