反渗透深度处理乳品加工业二级处理废水试验研究
Experimental Study of Deep Treatment of Dairy Processing Wastewater by Reverse Osmosis
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摘要: 采用砂滤、活性炭吸附和反渗透组合工艺深度处理乳制品加工废水。深度处理后出水指标CODcr、TP和硬度分别达到10、1mg以下和20mg/L以下,经反渗透组合工艺深度处理后的乳制品加工废水可以达到锅炉补水,冷却循环水等水质要求。Abstract: A combined process of sand filtration, activated carbon adsorption and reverse osmosis is adopted for deep treatment of dairy processing wastewater. After advanced treatment, CODcr, TP and hardness of the effluent reach to 10, 1 and 20 mg/L below respectively. After deep treatment of dairy processing wastewater by the combined process with reverse osmosis, the effluent complies with the water quality requirements for boiler water feeding and circulated cooling water.
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Key words:
- Reverse Osmosis /
- Dairy Processing Wastewater /
- Water Reuse
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