【摘要】 通过对钾细菌在剩余污泥中的接种,利用钾细菌将土壤中难溶性钾转化为可溶性钾是增加作物钾素营养的一个途径,将含大量钾细菌的剩余污泥制成的微生物肥料应用于农田中,从而达到剩余污泥的资源化利用,为剩余污泥的科学处理提供依据。更多还原

【Abstract】 In order to utilize and disposal excess sludge scientifically,it is discussed to make the bacillus mucilaginosus plant into the excess sludge,and apply the microbiological fertilization into the soil while plants can Absorb and utilize through transforming unavailable potassium into the rapidly available potassium in soil.更多还原