组合法处理屠宰废水
chemmical process treatment of slaughterhouse wastewater
3-甲基吡啶农药废水
3-methyl pyridine pesticide wastewater
4-二氯酚废水
4-dichlorophenol wastewater
ABS树脂废水
ABS wastewater
ABS-resin laden wastewater
APMP废水
APMP effluent
APMP(Alkaline Peroxide Mechanical Pulp) wastewater