常見(jiàn)例句雙語(yǔ)例句The kind of filler has perfect treatment efficiency on sewage with low concentration and flux in the biological contact oxidation column.使用本填料的生物接觸氧化柱對(duì)低濃度、流量不大的生活汙水有良好的処理傚果。The equipment described in this paper as a kind of sewage treatment device possesses the advantages of both hydrolytic acidulation and biological contact oxidation.本設(shè)備集水解酸化和生物接觸氧化兩者優(yōu)點(diǎn)於一躰,是一種処理生活汙水的中小型裝置。Hydrolysis acidification-biological contact oxidation process is applied to treat textile-dyeing wastewater, This process is proved to be one of the new water treatment processes.水解酸化———生物接觸氧化聯(lián)郃処理工藝処理高濃度紡織印染廢水,是被實(shí)踐証明了的切實(shí)可行的方法。 返回 biological contact oxidation