CAJ | 학술논문

采用膜分离技术对乳品废水进行处理。首先对乳品废水进行预处理，再采用微滤膜、纳滤膜和反渗透膜对其进行过滤。结果表明，采用 N130型微滤膜、S30型纳滤膜和 RO 反渗透膜组合时，不仅可以回收乳品废水中的糖类和蛋白质，还可实现乳品废水的清洁生产和循环利用。该处理方法简单、节能，可为工业化处理乳品废水提供参考。
채용막분리기술대유품폐수진행처리。수선대유품폐수진행예처리，재채용미려막、납려막화반삼투막대기진행과려。결과표명，채용 N130형미려막、S30형납려막화 RO 반삼투막조합시，불부가이회수유품폐수중적당류화단백질，환가실현유품폐수적청길생산화순배이용。해처리방법간단、절능，가위공업화처리유품폐수제공삼고。
Membrane technology was applied in the treatment of dairy wastewater.The microfiltration mem-brane,nanofiltration membrane,reverse osmosis membrane were adopted in the filtration of dairy wastewater after pretreatment.The results showed that,the carbohydrate and protein of dairy wastewater could be recy-cled,the water clean production and recycling of dairy wastewater could be realized when using the N130、S30 and RO membranes.The method is simple and energy saving,and provides reference for the industrial process-ing.