Drop soil and crop pesticide residues on fruits and crops, improve crops quality. 能解降土壤和作物果實上的農藥殘留,提高作物的品質。
Pesticide residues, chlorinated solvents, MTBE petrol additives and oil and petrol may pose a threat to clean groundwater. 農藥殘留,氯化溶劑,汽油添加劑,油和汽油都可能威脅到地下水的清潔。