1) post-aeration
后曝气
2) aeration
[英][,eiə'reiʃən] [美][,eə'reʃən]
曝气
1.
Treating dyeing wastewater by catalystic iron inner electrolysis process with aeration;
曝气催化铁内电解法对印染废水预处理的试验
2.
Discussion on aeration repair theory of oil pollution of groundwater;
地下水石油污染曝气修复理论探讨
3.
Renovation of Polluted River Water by Artificial Reaeration;
人工曝气复氧整治污染河流
3) aerating
[英]['eiəreit] [美]['eə,ret]
曝气
1.
Design optimization were adopted in aerating and sedimentation when municipal sewage was treated by CASS(Cyclic Activated Sludge System),which was useful to save running power cost and process administration optimization.
采用循环式活性污泥法(CASS)工艺处理城市生活污水,并对曝气和沉淀排水阶段进行设计优化,利于节能及优化运行。
4) Aerate
[英]['eəreɪt] [美]['ɛ'ret]
曝气
1.
92 mg/L(the addition is half of the theory),aerated pressure is 40 kg/cm2 and aerated time is 1 h,the water treated by this method may be met the criterion of drinking water.
采用在水中投加适量高锰酸钾并同时曝气的混合方法,来处理模拟地下水中的Mn2+。
2.
With being aerated for 4 to 12 hours ,the rate of removing COD Cr ,BOD 5 and NH 3 N from the outlet of SBR tanks reaches 85%～95%.
当曝气时间为 4～ 12h时 ,SBR泄出水CODCr、BOD5及氨氮的去除率分别能达到 85 %～ 95 %、90 %～ 95 %和 6 5 %～ 80 % ,从而大大降低了垃圾渗滤液治理工艺中后续处理阶段的负荷 。
5) post-exposure
后曝光
6) blower-aeration
鼓气曝气
1.
Two methods of blower-aeration and vacuum pump-aeratin were comparatively studied.
对鼓气曝气和抽气曝气两类曝气方法做了对比研究,结果显示:抽气曝气,稀释水DO始终达不到8mg/L,开放静置24h,DO几乎不增加;鼓气曝气30min,稀释水DO已稳定超过8mg/L,鼓气曝气120min后开放静置20h,DO仍有8mg/L。
补充资料：后曝气
分子式：
CAS号：
性质：指污水处理厂出水中溶解氧达不到一定要求时，需要采取的充氧措施。一般生物处理厂处理后出水中的溶解氧大致为0.5～2.0mg/L，但当受纳水体要求溶解氧最低限度为4～5mg/L时，就有必要设置后曝气，以达到水体对排水中溶解氧的要求。
CAS号：
性质：指污水处理厂出水中溶解氧达不到一定要求时，需要采取的充氧措施。一般生物处理厂处理后出水中的溶解氧大致为0.5～2.0mg/L，但当受纳水体要求溶解氧最低限度为4～5mg/L时，就有必要设置后曝气，以达到水体对排水中溶解氧的要求。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条