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本发明涉及废水处理的方法,产生物及其用途。它是将糖厂酒精液澄清,使废液中的钙盐和其他不溶物沉淀,得到上清液,把上清液在尽量低的温度以下蒸发,得到浓缩液,把浓缩液中添加卤素氧化物并在室温下使其在反应器中搅拌活化得到活性腐植酸液。该活性腐植酸液可以直接作为农作物种子发芽、生根的促进剂使用,也可以进一步加工后作为环保型的水产药、农用微量元素肥料、蔬菜液肥、水体液肥、果树液肥使用。实现了糖厂酒精废液的零排放,消耗能源少,生产周期短,并有效地利用废液中的有机质,使用价值高、范围广。
The present invention relates to a method of wastewater treatment, its production and use thereof. It is to clarify the sugar liquor factory, the waste of calcium salts and other insoluble precipitate, the supernatant was obtained, the supernatant was evaporated as low as possible to obtain a concentrate, the concentrate was added halogen oxidation The material was stirred at room temperature for activation to yield an active humic acid solution. The active humic acid solution can be directly used as germination and rooting promoters of crop seeds, and can be further processed into eco-friendly aquatic drugs, agricultural trace element fertilizers, vegetable liquid fertilizers, water liquid fertilizers and fruit tree liquid fertilizers. Realized the zero discharge of alcohol waste of sugar refinery, less energy consumption, short production cycle, and effective use of organic matter in the waste liquid, high value, wide range.