文献类型：期刊文献

中文题名：桉木P-RC APMP废水的污染特征和生物处理研究

英文题名：Study on Characteristics and Bio-treatment of Effluent from Eucalyptus P-RC APMP Process

作者：韩彪[1] 施英乔[2] 丁来保[2] 李萍[2] 房桂干[2]

第一作者：韩彪

机构：[1]广西环境保护科学研究院;[2]中国林业科学研究院林产化学工业研究所国家林业局林产化学工程重点开放性实验室

年份：2008

卷号：42

期号：4

起止页码：27-30

中文期刊名：生物质化学工程

外文期刊名：Biomass Chemical Engineering

基金："十一五"国家科技支撑计划(2006BAD18B0503);国家林业局造纸工业废水处理新技术推广项目(2006-2008)

语种：中文

中文关键词：P-RC;APMP;废水;污染特征;生物处理

外文关键词：eucalyptus; P-RC APMP; effluent ; pollution characteristics; bio-treatment

分类号：TQ91;TS7

摘要：对桉木P-RC APMP废水进行了污染特征的全面分析,每产1吨桉木P-RC APMP浆,耗水26.7m3,排出COD114.8kg,BOD35.7kg,SS42.1kg。厌氧处理在COD体积负荷5g/(L.d)时,可使桉木P-RC APMP废水的COD去除61.3%;好氧处理在HRT24h时,可使桉木P-RC APMP废水的COD去除73.7%。生物处理后的桉木P-RC APMP废水,经初步的混凝处理很容易达到国家排放标准GB3544-2001。经深度的混凝处理,则可使COD降到200mg/L以下,SS降到60mg/L以下,达到更高的环保要求。
Characteristics of effluent from eucalyptus P-RC APMP process were analyzed comprehensively for the first time. The results indicate that when producing 1 t of eucalyptus P-RC APMP, 26.7 m^3 water was consumed, and in the effluent discharqed COD of 114.8 kg, BOD of 35.7 kg, SS of 42.1 kg were determined. When anaerobic treatment in the charge of 5 g COD/ （ L. d）, COD in the effluent removed was 61.3 %, meanwhile, 73.7 % of COD was removed after further aerobic treatment at the level of HRT 24 h. The bio-treated effluent, after primary coagulation treatment, could easily come up to the state standard of effluent discharge GB 3544 -2001. By advanced coagulation treatment, COD and SS in the bio-treated effluent were less than the level of 200 mg/L and 60 mg/L, respectively, meeting the environmental protection requirement.