%0 Journal Article
%T Preparation of Acidified Sludge-Bentonite Granules<br>酸化污泥膨润土的颗粒化制备
%A YUE Qin-yan
%A YUAN Ai-juan
%A LI Qian
%A JIA Hong-yu
%A GAO Bao-yu
%A GUO Xin-yi
%A LI Jing
%A YU Hui
%A <br>岳钦艳
%A 原爱娟
%A 李倩
%A 贾洪玉
%A 高宝玉
%A 国新毅
%A 李静
%A 于慧
%J 过程工程学报
%D 2008
%I 
%X Taking sludge as pore-forming agent, the optimized conditions for preparation and acidification of bentonite granules were investigated. The effects of calcination temperature, roasting time and sludge content on the porosity of granules were investigated to obtain porous samples with better mechanical strength, which were further treated with sulphuric acid activation. By altering acid type, acid concentration, ratio of liquid to solid, activation temperature and activation time, the acid activated bentoni...
%K acidified sludge?bentonite granules
%K sulphuric acid
%K acid activation
%K Reactive Turquoise Blue
%K decolorization<br>酸化污泥膨润土颗粒
%K 硫酸
%K 酸活化
%K 活性翠蓝
%K 脱色
%U http://www.alljournals.cn/get_abstract_url.aspx?pcid=5B3AB970F71A803DEACDC0559115BFCF0A068CD97DD29835&cid=3FCF8B1A330466D5&jid=B9EE12934D19905403D996AE65CEEEED&aid=5F7D65FC923E1A76E24C3590B2764651&yid=67289AFF6305E306&vid=5D311CA918CA9A03&iid=B31275AF3241DB2D&sid=6BF76AE9E086F688&eid=8FC26EAE44BDA92A&journal_id=1009-606X&journal_name=过程工程学报&referenced_num=0&reference_num=15