您要查找的是不是:
- Effects of return sludge ratio on hybrid biofilm-activated sludge process 污泥回流比对复合式生物膜-活性污泥工艺的影响研究
- Keywords A-B process;biodegradation;biodegradability;flocculation adsorption;DO;organic loading;hydraulic dilution and return sludge ratio; 工艺;生物降解;可生化性;絮凝吸附;溶解氧;有机负荷;水力稀释;污泥回流比;
- return sludge ratio 污泥回流比
- returned sludge ratio 污泥回流比
- Return sludge flowmeter is served as monitoring purposes. No control function is given. 污泥回流流量计,只作监测,不参与控制。
- The volume load ratio, sludge ratio and ratio of quantity of gas production of sludge per unit of IANS and ANS were about 2. This proved that biodegrability of IANSsystem was higher than that of ANS system. 二者的容积负荷之比、污泥负荷之比及单位污泥产气量之比均为2左右,说明IANS系统的降解能力显著高于ANS系统;
- The partially granulated sludge in bio-ferric process has good sedimentation effect, which can provide the returned sludge with higher concentration, and thus increasing the sludge concentration in aeration tank. 部分颗粒化的生物铁污泥沉降效果好,能保证系统有较高浓度的回流污泥,从而提高了曝气池的污泥浓度。
- Study on limited return sludge rate of the activated sludge process 活性污泥法工艺中临界回流比的研究
- I buy him a drink in return for his help. 我请他喝酒以酬谢他的帮助。
- We look forward to the return of spring. 我们期待着春天的到来。
- He avowed that he would never return. 他声明他决不回来了。
- He makes a return and go back to the hotel. 他掉转车头,驶回饭店。
- He might think it polite to return the visit. 他可能认为回访比较合乎礼仪。
- He swore by his honour he would return the bike. 他以自己的名誉发誓一定归还自行车。
- The normal return fare to New York is fifty-six. 去纽约的来回票标准价是56元。
- He assist me with my income tax return. 他帮助我填写所得税申报单。
- He neglected to return his income tax form. 他忽略了所得税表格的申报。
- Dust thou art, and unto dust shalt thou return. 你本是尘土就该归於尘土。
- He went off to the war never to return alive. 他去参加战争,没能活着回来。
- Do you want a single or a return ticket? 你要单程票还是往返票?