It is difficult and costly to treat wastewater from potato starch industry because of its high protein content. Besides, the potato starch production is a short-season production and usually in the cold climate. If we can utilize the high concentration potato starch wastewater, the pollutants can reduce dramatically and heavy loads of wastewater treatment can also be improved.%马铃薯淀粉工业废水的治理受废水易发泡、生产季节短且气温低等方面的影响，处理难度大、成本高。如果将马铃薯淀粉生产过程所产生的高浓度废水作为资源加以利用，可大幅度削减污染物产生量，有效减轻废水末端治理的负荷。
展开▼
