英德
有道
百度
谷歌
图片
维基
百科
加热减量
heating loss
- 介绍了高温印染废水通过热交换加热常温软水、低浓度碱减量水洗废水用于烟道气除尘脱硫、厌氧-好氧处理一般印染废水等印染废水综合处理技术，该技术具有较好的经济效益，达到了以废治废的目的，生物污泥全部回流硝化，不加任何药剂，无二次污染，处理后水质达到城市截污管网标准要求，是一种较为理想的印染废水处理工艺。
An integrated process of wastewater treatment and utilization is presented.The process is made up of heating the soft water of room temperature by high temperature printing and dyeing wastewater via heat exchangers,reusing the low level base decrement wastewater of water washing for dust control and desulphurizing of stack gas and anaeration-aeration biological treatment of printing and dyeing wastewater.This process has fair economical benefit on the principle of so called waste control by waste itself.This might be an ideal process for printing and dyeing wastewater treatment and disposal,the effluent of this process is quite enough to meet the requirement of urban sewer collector.Additionally also many advantages are attractive such as the complete return of biological sludge to digestion,no chemicals dosage and free of secondary pollution.
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中国词汇量第二的英语词典
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