摘要
此前,国内外专家都认为地下水除锰机制是锰的氧化物自催化氧化作用。但照此设计运行的水厂,有的经几年努力仍达不到设计要求。作者以生产性滤池为依据,按生物氧化机制对滤层进行接种和培养,在50天左右即可达到出水锰痕量,并长期稳定。
It was believed by specialists abroad and home that the Mn will be re-moved from the underground water by the autocatalised oxidation mechanism of the Mn oxides. However, the performances of waterworks designed on this principle are not always favorable to meet the expected target even through improvements for many years. A full scale filter has inoculated and cultivated by the authors on the principle of biological oxidation and the Mn residue in output water decreased speedily to trace for only 50 days operation and long term steady performance has been obtained.
出处
《给水排水》
CSCD
1996年第11期5-10,共6页
Water & Wastewater Engineering
