铁锰超标对天然河床潜流水水质影响及处理

On influence of over-proof iron and manganese on water quality of underflow water in natural stream channels and its treatment

研究了铁锰离子超标对天然河床潜流水水质的影响及相应的处理技术,分析了潜流水中铁锰的危害及迁移富集规律,通过对除铁锰技术进行比选,得出接触氧化法是去除潜流水中铁锰的最佳方法,并对其工艺流程作了具体介绍,以期指导实践。

The paper researches the influence of over-proof iron and manganese on water quality of underflow water and respective treatment technique, analyzes the harmfulness of the iron and manganese in the underflow water and its rule for migration and enrichment, compares the iron removing and manganese, concludes the contact oxidation proeess is the optimized method for removing the iron and manganese in underflow water, and introduces the craft process, so as to direct the practice.