用排水管污泥混合堆肥或做建筑材料的可行性研究

对利用城市排水管污泥进行堆肥和做建材进行探讨，通过采用高温好氧混合静态堆肥进行实验，可知排水管污泥经堆肥处理后，可达到我国的无害化处理要求。将排水管污泥与粘土混合烧制成砖和陶粒。测试表明用排水管污泥烧制砖或陶粒具有可行性。

The Research on Feasibility of Compost and Reuse as Construction Material of Drain Sludge

This research probes into the feasibility of compost and reuse as construction materials of drain sludge.By using the experiments of high-tempreature oxic static compost, we know that the drain sludge can compost and satisfy the harmless treatment requirments in our country. At the same time, after mixing drain sludge and clay, and making into bricks and clay particles, the results of experiments show the feasibility of making drain sludge into bricks or clay particles.