污泥在建筑材料及土壤等领域应用浅析

The Analysis on the Applications of Sludge Top Building Material and Soil

随着城市经济的发展和污水净化率的提高,城市污水处理厂产生的污泥量也将大大增加。秦皇岛市作为沿海旅游城市,污水处理在河北省起步较早,污泥的处理处置及资源化研究也较为领先。特别是秦皇岛绿港污泥处理厂于2009年4月底开始运行,实现了污泥减量化、稳定化、无害化处理。由于该市得天独厚的条件,在建筑材料、土壤等领域污泥资源化具有广阔的发展空间。

With the development of the city＇s economy and the rise of sewage purification rate,the Wastewater Treatment Plant＇ sludge output is increasing.As a Coastal tourist city,Qinhuangdao＇ Sewage Treatment project starts early in Hebei province,the research on sludge treatment and resource reuse are also developing fast.Since built in April of 2009,Qinhuangdao lvgang Sludge treatment plant has successfully promoted sludge output reduction,stabilization,detoxification.As exceptionally gifted in natural resources,Qinhuangdao has limitless potentials of the sludge resource reuse in building material and soil.