以沸石、陶粒和火山岩曝气生物滤池为研究对象,研究了其对实际河水的净化效果。
The purification effect of biological aerated filter stuffed with zeolite, haydite and volcanic rock for river water was studied.
以沸石、陶粒和火山岩曝气生物滤池为研究对象,研究了其对实际河水的净化效果。
The purification effect of biological aerated filter stuffed with zeolite, haydite and volcanic rock for river water was studied.
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