municipal sewage treatment system

基本解釋

Some factors affecting the nitrification in soil of the Tianjin municipal sewage Land-treatment System are evaluated in the present paper.
本文對(duì)影響天津市城市污水土地處理系統(tǒng)現(xiàn)場(chǎng)土壤硝化作用的一些因子進(jìn)行了研究。
It is urgent to perfect sewage pipeline system and to build municipal wastewater treatment plants. Oxidation ditch process is the first choice of possible ways.
認(rèn)為在三峽庫(kù)區(qū)區(qū)縣完善排水管網(wǎng)系統(tǒng)和建設(shè)城市污水處理廠迫在眉睫，氧化溝工藝不失為三峽庫(kù)區(qū)區(qū)縣污水處理工程的首選工藝。
As an alternative solution to the poor performance of constructed wetlands in municipal sewage treatment in winter, a buffer unit using natural vermiculite as filler was introduced into the system.
針對(duì)當(dāng)前人工濕地污水處理中普遍存在的冬季處理效果差等問(wèn)題，研究了在處理系統(tǒng)中構(gòu)建天然蛭石緩沖單元及其吸附飽和后進(jìn)行生物再生的可行性。