摘要
贵州某白酒企业地处赤水河支流,以高粱为主要原料,生产酱香型白酒,产生大量污染极为严重的酿酒废水,废水产生量为530t/d,进水COD为10000mg/L、BOD为4000mg/L、SS为3500mg/L,处理工艺采用UASB+缺氧+二级接触氧化法为主体处理工艺进行处理,出水达到《污水综合排放标准(》GB8978-1996)一级标准排放,运行稳定,工程投资和运行费用低。
Guizhou a liquor enterprises located in a branch of Chishui river, with the sorghum as main raw materials, production Moutai -flavor liquor, produce the massive pollution is very serious winemaking wastewater, wastewater quantity for 530t/d, COD ： 10000mg/l, BOD ： 4000mg/1, SS ： 3500mg/1, UASB ＋ Anoxia ＋ secondary contact oxidation process as the main treatment process and the effluent achieve ＂ the integrated wastewater discharge standard＂（ GB8978 -1996） level standard discharge, stable operation, project investment and operation cost is low.
出处
《贵州化工》
2011年第5期40-41,53,共3页
Guizhou Chemical Industry
关键词
UASB
二级接触氧化
酿酒废水
UASB
secondary contact oxidation
winemaking wastewater
