This invention provided a preparation method of the composite which was immobilized Paracoccus denitrificans on modified graphene oxide and its application. The composite was obtained by following the steps below: 1) Synthesis of graphene oxide; 2) Synthesis of modified graphene oxide; 3) Acclimatization and immobilization of Paracoccus denitrificans. In this invention, the raw materials were low-cost and easily obtained used in the preparation process; easy operation, convenient, and no expensive instruments during the whole process; this invention of the composite could remove DMF from wastewater completely, and with the advantages of high efficiency, good recycle performance, economical, environmentally friendly, better feasibility.
本发明提供了一种在改性氧化
石墨烯上固定反硝化副球菌的复合材料的制备方法及其应用。该复合材料通过以下步骤获得:1)氧化
石墨烯的合成;2)改性氧化
石墨烯的合成;3)反硝化副球菌的驯化和固定。本发明在制备过程中使用的原材料成本低廉、易得;操作简单、方便,整个过程不需要昂贵的仪器;本发明的复合材料可以完全去除废
水中的
DMF,具有效率高、回收性能好、经济、环保、可行性较好等优点。