Jour : février 5, 2026

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What are the sources of sugar refining wastewater? What are its characteristics?

1. Sugar refining wastewater mainly originates from sugar production and the comprehensive utilization of its by-products. It includes various wastewaters generated during the sugar refining process using sugar beets or sugarcane as raw materials, such as chute wastewater, sugar pressing wastewater, distillation wastewater, and surface washing water. 2. Main characteristics

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How should sugar refining wastewater be treated?

Sugar refining wastewater is a typical high-concentration organic wastewater, characterized by large production volume, high COD (Chemical Oxygen Demand) and BOD5 (Biochemical Oxygen Demand) concentrations, good biodegradability, and deep color. Its treatment process typically employs a multi-stage combination to achieve efficient and stable purification. The mainstream process flow can be

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What are the hazards of sugar refining wastewater?

If sugar refining wastewater is discharged directly without treatment, it will cause serious harm to the aquatic environment and ecosystem, mainly in the following aspects: 1. Depletion of dissolved oxygen in water, leading to black and smelly water bodies. Sugar refining wastewater contains high concentrations of carbohydrates, proteins, pectin, and