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细菌床
用于去除污水中悬浮固体物质的装置。 由曝气和细菌分解从沙中过滤的废污,使干净的水得由细菌床中排出。
stresses
environ.
бактериальный слой
(Средство удаления взвешенных частиц из канализационных стоков. Воздух и бактерии разлагают отходы, проникающие через песок, позволяя отводить очищенную воду)
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