| 摘要 |
The invention relates to a method for biological treatment of water, wherein macromolecular carbohydrates are added to the water to be treated, optionally together with vitamins and other additives, whereby a great reduction in residues is already achieved after adding small amounts of macromolecular carbohydrates, for example 0.4 to 600 mg/kg BSB<SUB>5,zw </SUB>or 0.014 to 14 mg/kg dry activated sludge daily. |
