摘要：
城市污水处理厂剩余污泥富含有机质及多种营养成分，是制做农肥的理想原料。利用污泥好氧动态堆肥装置生产有机肥及有机复合肥是污泥利用的良好方式。小麦农田试验结果表明；污泥肥具有较好的增产效果。同时进行的玉米和油菜盆栽试验证明污泥肥能够促进作物生长、提高作物品质。
关键字：
剩余污泥 好氧堆肥 有机复合肥 农田试验
The evaluation of organic complex fertilizer made of excess sludge from a municipal wastewater treatment plant Tian Ningning, Wang Kaijun Cao Congrong
(Beijing Municipal Research Institute of Environmental Protection, Beijing, 100037) Dong Keyu
(Beijing Academy of Agricultural and Forestry Science,Beijing,100089) ABSTRACT: There are a lot of organic mass and N and P nutrition in the excess sludge of municipal wastewater treatment plant which is fertilizer for the agriculture， To make the organic complex fertilizer of sludge could increase the crop yield, improve soil structure and improve the fertility of soil.
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