returned activated sludge的意思|示意
美 / /
英 / /
回流活性污泥
returned activated sludge的网络常见释义
回流活性污泥 ... 易生物降解物质 readily biodegradable substances 回流活性污泥 returned activated sludge 鲑类（鱼）salmonid（fish） ...
returned activated sludge相关例句
Simultaneously, the excess activated sludge that drained from the sediment pool returned the hydrolysis- acidification pool could be degraded, so the treatment cost of sludge could be lower.
同时，把二沉池排出的污泥回流至水解酸化池进行污泥减容化，还可以降低污泥的处理成本。