In the wastewater conditioning and concentration process, lime can be used to raise density of the sludge particles, and improve the property of sludge dewatering.
石灰作为一种传统的助凝剂，应用于水厂排泥水调质浓缩工艺，可提高污泥颗粒密度，改善污泥沉降脱水性能。
The sludge dewatering performance of screw press dehydrator was investigated.
考察了螺旋压榨式脱水机对污泥的脱水性能。
Mainly used for sludge dewatering, solid-liquid separation and coal washing, etc.
主要用于污泥脱水，固液分离和洗煤等。
The research on optimizing chemical dosage consumption is an important question for discussion in thickened sludge dewatering operation.
确定絮凝剂的最佳投药量的研究一直是污水处理厂运行中的一个重要课题。
The experiment and operation of belt filter for sludge dewatering from the quench water of convertor exhaust in Benxi Steel Works in Liaoning Province are presented.
本文介绍了本溪钢铁公司转炉烟气洗涤污泥采用带式压滤机脱水的试验和生产运行情况。
Mechanical pressure sludge dewatering machine is a new type of highly efficient sludge dewatering machine, which is mainly used in municipal sewage sludge dewatering.
机械加压污泥脱水机是一种新型高效污泥脱水机械，主要应用于城市污泥脱水。
Problems and related mechanical modifications are introduced in the process of employing the belt press filter in sludge dewatering practiced in Guangzhou Paper Group Ltd.
介绍广州造纸有限公司在污泥脱水过程中使用带式压滤机遇到的一些问题和改进情况。
When dewatering sludge, it could cooperate with the few organic flocculants, reduce the use quantity of the organic flocculants, reduces the cost of the sludge dewatering process.
处理污泥脱水，可与少量有机絮凝剂配合使用，减少有机絮凝剂用量，降低污泥脱水处理运行成本。
It is presented in detail that the use and operation management of sludge dewatering by a belt filter press in Huzhou North Wastewater Treatment Plant; and a summary is also given.
重点介绍湖州市北污水处理厂采用带式压滤机进行污泥脱水处理的应用情况及运行管理，并进行了小结。
Under optimal chemical dosage control by this model the sludge dewatering facility worked for month with best results of sludge dewatering and also the operating expenses decreased as well.
用该模型进行了一个月的试生产，结果表明，对加药量进行优化控制相对于人工控制不仅保证了处理效果，同时也有效地降低了运行费用。
Under optimal chemical dosage control by this model the sludge dewatering facility worked for month with best results of sludge dewatering and also the operating expenses decreased as well.
用该模型进行了一个月的试生产，结果表明，对加药量进行优化控制相对于人工控制不仅保证了处理效果，同时也有效地降低了运行费用。
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