摘要
采用屠宰废水中培养的颗粒污泥接种启动中温（３５±１）℃ＵＡＳＢ反应器处理味精—卡那霉素混合废水，反应器能承受较高浓度的硫酸盐、氨氮和氯化物。当ＨＲＴ为２～３ｈ，容积负荷率可达３５～４０ｋｇＣＯＤ／（ｍ３·ｄ），ＣＯＤ去除率为７５％～８０％，进水ＣＯＤ／ＳＯ４２－可低至４～５。
Mesophilic (35±1) ℃ UASB reactor
seeded with granular sludge culturing in slaughter wastewater were adopted to treat the mixed
wastewater of glutamate and kanamycin. The reactor can sustain higher concentration of
sulphate, ammonia-N and chloride, the volumetric COD loading rate and the COD removing rate
reach 35～40 kg COD/(m 3·d) and 75%～85% respectively when the HRT is 2～3 hours. The
scope of COD/SO 4 2- is as low as 4～5.
出处
《工业水处理》
CAS
CSCD
1999年第2期18-19,共2页
Industrial Water Treatment
关键词
UASB反应器
接种颗粒污泥
味精
处理
UASB reactor, seed granular sludge,
mixed wastewater of glutamate and kanamycin
