摘要
针对桂林湘山酒业有限公司所产生的酿酒废水,本设计采用中和混凝沉淀-IC厌氧反应器-接触氧化-曝气生物滤池工艺进行处理。检测结果表明,该工艺对COD_(Cr)、BOD_5、SS和TN都有较好的去除效果,最终出水水质达到《发酵酒精和白酒工业水污染物排放标准》(GB27631-2011)中的污染物排放限值,并且该工艺具有容积负荷率高、抗冲击能力强、运行经济稳定、节约占地面积等优点。
This design adopted the neutralization coagulation precipitation-IC anaerobic reactor-contact oxidation- biological aerated filter technology to treat the winery wastewater produced by Guilin Xiangshan Wine Co. , Ltd. The test results showed that the process had a favorable effect on CODcr, BOD5, SS and TN removing, which can reach the standard of water pollutants emission limits in fermented alcohol and liquor industry water pollutant discharge standards GB27631-2011. In addition, the process had lots of advantages such as high volumetric load, strong capability of resisting impact, economical efficiency and running stability, and less land requirement.
出处
《广州化工》
CAS
2016年第1期138-140,168,共4页
GuangZhou Chemical Industry
关键词
酿酒废水
IC厌氧反应器
接触氧化
曝气生物滤池
winery wastewater
IC anaerobic reactor
contact oxidation
biological aerated filter
