摘要
利用广州化工厂的废次氯酸钠溶液作氧化剂、硫酸亚铁作催化剂治理该厂糠醇树脂废水的最佳工艺条件是:温度55℃,pH为7,NaClO与水的体积比为1:1,FeSO_4用置为0.18g/l。COD去除率高达94.8％。
The wast water from furfuryl alcohol resin produced hy Guangzhou chemical plant was treated by utilization of waste sodium hypochlorite liquor from the plant as oxidant; titanous sulfate as catalyst. The optimum technological conditions: 55℃, pH=7, ratio of NaClO/H_2O1:1 (in volume); the dosage of FeSO_4 0.18g/l; CODremovig rate: up to 94.8％
出处
《广东化工》
CAS
1991年第1期37-39,共3页
Guangdong Chemical Industry
