the oxidation ditch

基本解釋

This paper introduces the oxidation ditch technique from aspects of the components, technical features, common forms, etc.
從組成、技術(shù)特點(diǎn)、常用類型等方面對(duì)氧化溝技術(shù)進(jìn)行了介紹。
A general dynamic model, including biological process, hydraulics, oxygen transfer and temperature, was studied for the oxidation ditch.
本文研究了氧化溝的全面動(dòng)力學(xué)模型，它包括生物處理過程、水力學(xué)、氧轉(zhuǎn)移和溫度動(dòng)力學(xué)。
However, there are such problems as too low TN and TP removal rate, sludge deposit in the bottom of oxidation ditch, and sludge expansion during the operation of the oxidation ditch.
但同時(shí)存在總氮，總磷處理能力較差，不能達(dá)到國家排放標(biāo)準(zhǔn)；污泥沉積嚴(yán)重，較大地影響了氧化溝有效容積以及產(chǎn)生污泥膨脹等問題。