2) Double-chamber aerated biological filter
双室(层)曝气生物滤池
3) 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
4) 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。
5) 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 。
补充资料：多层滤料滤池
分子式：
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
CAS号：
性质：一种下流式重力深床滤池。一般采用3种滤料，上层为无烟煤(粒径1～2mm)，中层为砂(粒径0.4～0.8mm)，底层为石榴石(粒径<0.5mm)。过滤速度为10m/h，反冲强度为48～72m/h。在对生物处理后的出水进行过滤时，需采取某种形式的辅助冲洗措施。
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