,,(,100044):,,LRPA/O:;LRP;A/O;:X703:B:1000-4602(2004)02-0034-03,3,COD,,[1],,1(80%),COD15001800mg/L,(GB35442001),:,,(9m)LRP+A/O11111LRP,,,,,,,,Hynniuen(Ligninremovalprocess,LRP)(),,,(),[2],,,Na+,pH,,LRP,[3],,432004Vol.20CHINAWATER&WASTEWATERNo.2,,LRP:pH22LRP,LRP:(),,;,,;,LRP,;,112A/OLRP,A/O[3](3)3A/OA/O:A/O,;,,A/O:,,,,;,,,,,,,,,,,,,(SVI):,;,,,,:;,;;;,;;A/OA/O,SVI2,510,30%,,4:,,,,532004Vol.20No.2CO2H2O,,,,4319971999()(),,,A/O:4.5104m3/d()10104m3/d();COD1500mg/L,200mg/L;BOD5500mg/L,60mg/L200244,,,LRP,,,:[1].[M].:,2001.[2].[J].,2000,19(1):44-46.[3]HeZhen,HynninenPertti.Thecolloidalpropertiesofthesys2temoftheligninremovalprocess[J].EuropeanWaterPollu2tionControl,1995,5(3):1-6.[4],.A/O[J].,2001,12(3):339-342.:(010)88301947E-mail:wwangttao@sohu.com:2003-09-28,(,455000)20017,,,,,,98.88%,,,,,,,632004Vol.20No.2