Analysis of the Factors Influencing the Solid-liquid Separation Experiment of Guar Gum Waste Liquid

作者：Xiaorong REN,Zhanyou HE,Siwei ZHANG,Haibiao WEI,Jian YAO

摘要：Based on the water quality detection and analysis of guar gum waste liquid,as well as the data of experiments on the treatment of waste liquid under different viscosity and pH conditions,the influencing factors of solid-liquid separation under conventional"coagulation+filtration"treatment process are studied.Under the conventional"coagulation+filtration"treatment process,the viscosity of guar gum waste liquid is lower than 3 mPa·s;the pH is 6-7.5;the filtration accuracy is not lower than 20μm,which can meet better treatment conditions.This experimental study provides an experimental basis for the optimal design of the treatment process of guar gum waste liquid.

发文机构：Oil and Gas Technology Research Institute of Changqing Oilfield Company National Engineering Laboratory for Exploration and Development of Low-permeability Oil and Gas Field The Third Gas-Field of Changqing Oilfield Company The Third Oil-Field of Changqing Oilfield Company

关键词：GuargumwasteliquidWastewatertreatmentInfluencingfactors

分类号： X70[环境科学与工程—环境工程]