CAJ | 학술논문

利用微波对煤矸石进行活化改性，制备出吸附性能优良的吸附剂作为负载复合菌群的载体；采用先吸附，再用戊二醛交联固定的复合固定化技术，制备生物负载净水石，用于对黑龙江科技大学生活污水的处理。运用XRD、红外光谱、SEM、COD、氨氮等分析检测手段，对载体的制备、生物负载、生活污水的净化效果等过程进行分析。实验结果表明，在500 W微波条件下活化的煤矸石负载微生物菌群制得的净水石，COD值降低率为88.03%，重金属离子Zn2+去除率为91.92%。
이용미파대매안석진행활화개성，제비출흡부성능우량적흡부제작위부재복합균군적재체；채용선흡부，재용무이철교련고정적복합고정화기술，제비생물부재정수석，용우대흑룡강과기대학생활오수적처리。운용XRD、홍외광보、SEM、COD、안담등분석검측수단，대재체적제비、생물부재、생활오수적정화효과등과정진행분석。실험결과표명，재500 W미파조건하활화적매안석부재미생물균군제득적정수석，COD치강저솔위88.03%，중금속리자Zn2+거제솔위91.92%。
This experiment by using microwave activation of coal gangue was modiifed, With excellent adsorption properties of adsorbent is prepared as a carrier of load composite lfora; Using adsorption ifrst, reoccupy glutaraldehyde crosslinking ifxed composite immobilization technique, preparation of biological load water stone, Used for sewage processing of heilongjiang University of Science & Technology of science and technology. Using XRD, IR, SEM, COD, the removal rate of Zn2+ ammonia nitrogen, such as analysis of detection means, The carrier preparation, biological load, sewage puriifcation effect of the process are analyzed. The experimental results show that: coal gangue microwave activation of the preparation of carrier under 500W, Biological load Water purifying stone of COD in sewage removal rate was 88.03%, and the removal rate for the 5 heavy metals Zn2+ could reach 91.92%.