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- sewage municipal sludge 城市污泥
- sewage municipal sludge compost 城市污泥堆肥
- The main characteristics of horizontal decanter centrifuge and its application in dewatering of low-concentration municipal sludge have been described. 介绍了卧螺离心机的主要特点以及在低浓度市政污泥脱水中的应用,探讨了差转速、污泥浓度对泥饼含固率,絮凝剂用量对固相回收率的影响。
- Based on the determination of optimum organic solvent and extractant, it effect on production of volatile fatty acid (VFA) from municipal sludge was investigated in this research. 本研究在确定最佳有机溶剂和萃取剂的基础上,考察了有机溶剂对城市污泥厌氧发酵生产有机酸的影响。
- This paper reviewed the character of municipal sludge and status of disposal and reuse in China, and discussed the possibility of sludge reuse on farmland and forestland or land reclamation. 笔者系统地阐述了中国城市污泥的性质、处置方式与利用现状,讨论了中国城市污泥土地利用的可行性和发展前景。
- Application of Gas-fired Radiator in Municipal Sludge Treatment 燃气红外线辐射器在污泥处理中的应用
- The Integrative Machine Used for Treatment of Municipal Sludge 用于城市污水处理用浓缩脱水一体机
- Keywords municipal sludge;anaerobic digestion;biogasification; 城市污泥;厌氧消化;产气;
- Mines: drainage of sewage and sludge. 矿井排污水、污泥。
- A pipe for carrying off water or sewage. 排水管排水或污水的管子
- Artifical improvement of soil fertility in a regraded forest ecosystem by using municipal sewage sludge. 城市污泥对退化森林生态系统土壤的人工熟化研究。
- Present Research Situation of Municipal Sludge Resources Utilization 城市污泥资源化利用研究现状
- She works in a municipal library. 她在一所市立的图书馆工作。
- Sludge composting is an effective measure of treatment on municipal sewage sludgeand it can change sludge into organic fertilization. 污泥堆肥是一种有效的处理城市污水污泥方法,通过堆肥可以使污泥转化成有利于植物生长的有机肥料。
- He is in charge of the municipal housing project. 他主管该市建房计划。
- The current yield on municipal bonds is 10%. 当前市政债券的利润是百分之十。
- Effects of land utilization of sewage sludge on crops and soils. 污泥土地利用对农作物及土壤的影响研究。
- Environmental Risk and the Prevention Measures of Municipal Sludge Landfill 城市生活垃圾填埋场项目环境风险与防范措施初探
- It requires great efforts to clarify sewage in cities. 净化城市的污水需要很大的努力。
- The sludge of treated sewage can be used as fertilizer. 污水处理后的淤泥可以当作肥料。