1、The technique of upflow biological aerated filter is applied in Pingzhou Sewage Treatment Works.
佛山市平洲污水處理廠污水處理工藝采用上流式曝氣生物濾池工藝。

2、Two methods to start-up the upflow anaerobic sludge blanket bed reactor were investigated.
對UASB反應(yīng)器兩種啟動方式作了比較研究。

3、The kinetics of nitrification biofilm in upflow and pure oxygen has been studied.
對上向流直接供氧生物膜硝化動力學(xué)進(jìn)行了試驗和討論。

upflow翻譯