药渣发酵再次利用研究初探

以提取皂苷后的黄姜药渣作为主要原材料,通过添加有益微生物、腐植酸钾、沸石粉等辅料,研究发酵制得生物有机肥料的原料及配比。结果表明,黄姜药渣50%、沸石粉21%、豆饼17.5%、过磷酸钙10%、腐植酸钾1%、红糖0.5%,添加少量巨大芽孢杆菌、胶质芽孢杆菌、圆褐固氮菌、EM菌,在30~42℃环境下发酵20天,获得发酵成品,经检测符合生物有机肥料标准。通过此法制得的生物有机肥,生产成本低,同时减少了药渣对环境造成的污染,使药渣变废为宝。

Preliminary Study on the Fermentation of Dregs Reusing

Used the turmeric dregs after extracting saponin as the main raw material, by adding beneficial microorganisms, potassium humate, zeolite powder etc., the raw materials and ratio of fermentation bio-organic fertilizer were researched. The results showed that the materials and ratio were 50% of turmeric dregs, 21% of zeolite powder, 17.5% of soybean meal, 10% of superphosphate, 1% of potassium humate, 0.5% of brown sugar, and added a littleBacillus megaterium,Bacillus mucilaginosus,Azotobacter chroococcum, EM bacterium. After fermentation about 20 days in 30~42℃, the fermentation product had been tested meeting the criterion of bio-organic fertilizer. Producing bio-organic fertilizer by this method was not only the low production cost, but also reduced the environmental pollution, and turned dregs into treasure.