废水废液厌气处理
anaerobic waste treatment
铬黑T染料废水
Eriochrome Black T dyestuff effluent
硅酸铝质耐火材料废料
aluminosilicate refractory waste
合成香料废水
synthetic perfume waste water
混合废水水样
composite wastewater sample
活性嫩黄染料废水
reactive light yellow wastewater
活性染料废水
activated dye wastewater
reactive dye wastewater
reactive dyeing wastewater