Through immobilizing the isolated Leptothrix bacteria on manganese sand and quartz sand, the iron and manganese removal efficiency by the biologically immobilized filtration columns were studied.
通过在锰砂及石英砂上固定自行分离的纤发菌属细菌,研究了生物固定化锰砂及石英砂滤柱的除铁除锰能力。
Removal and recovery of sulfur from sulfide dye intermediate wastewater was studied by iron clip filtration coagulation process.
对含硫染料中间体废水中硫的脱除与回收进行了研究。
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