摘要
本文介绍湖南制药厂净化污水工程的深井堵漏防渗化学注浆的成功实践。该注浆工程中采用LP-2型化学浆液,它是以纸浆废液为主剂,加上桥联剂、胶凝剂为辅剂的强化木质素的化学浆液。采用双液注浆法,注浆效果达到100％的堵水率。
Successful experience of chemical grouting for a deep sewage treatment well against permeation in Hunan Pharmaceutical Factory is described in this paper. The LP- 2 chemical grout is a strengthened lignin chemical liquid consisting of wood pulp waste liquid, bridging agent and gelation agent. Using double liquid grouting method, 100% water cut-off will be realized.
出处
《矿业研究与开发》
CAS
北大核心
1993年第S2期140-144,共5页
Mining Research and Development
关键词
注浆法
化学浆液
污水处理井
Grout method, Chemical grout Hquid, Sewage tretment well
