%0 Journal Article
%T Preparation and Characterization of Keramzite from Municipal Sewage Sludge<br>城市污水厂污泥制备陶粒滤料及其特性
%A YUE Min
%A YUE Qin-yan
%A LI Re-bo
%A GAO Bano-yu
%A YU Hui
%A QI Yuan-feng
%A <br>岳敏
%A 岳钦艳
%A 李仁波
%A 高宝玉
%A 于慧
%A 齐元峰
%J 过程工程学报
%D 2008
%I 
%X Sewage sludge was used as principal material to sinter lightweight keramzite aggregates. The optimized preparation conditions were selected. The impacts of main factors (dry time, preheating temperature, preheating time, sintering temperature, and sintering time) on characteristics of lightweight aggregate (specific surface area, bulk density, and granule density) were studied. The results show that the optimized mass ratio of sewage sludge to additives was that sewage sludge:fly ash:clay=2:3:1. The optimiz...
%K sewage sludge
%K keramzite
%K preparation<br>城市生活污泥
%K 陶粒
%K 制备
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=CF79F112B534AE06992CDC592CB4D815&yid=67289AFF6305E306&vid=5D311CA918CA9A03&iid=94C357A881DFC066&sid=8115E88DD41C4B46&eid=1BE4748776BF02C4&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=1&reference_num=17