1) surplus activated sludge backflow
剩余活性污泥回流
2) excess sludge return
剩余污泥回流
3) excess activated sludge
剩余活性污泥
1.
Study on petrochemical excess activated sludge treatment by ultrasonic and ozone
超声、臭氧处理石化污水厂剩余活性污泥研究
2.
in reducing the amount of excess activated sludge through optimization of wastewater treatment process.
对中国石化上海石油化工股份公司环境保护中心优化污水处理工艺,实现装置内剩余活性污泥减排的工艺实践进行了介绍。
4) residual activated sludge
剩余活性污泥
1.
Dewatering and disintegration of residual activated sludge by ultrasound;
剩余活性污泥的超声脱水及破解
2.
Ultrasound improvement of petrochemical residual activated sludge for anaerobic digestion;
超声波促进石化污水厂剩余活性污泥厌氧消化
3.
Study on preparation of protein foam extinguishing agent by protein hydrolyzate from residual activated sludge;
利用剩余活性污泥水解蛋白质制备蛋白质泡沫灭火剂的研究
5) waste activated sludge
剩余活性污泥
1.
Preparation of a viscosity reducer for heavy oil from hydrolysis of the waste activated sludge;
剩余活性污泥水解液制备稠油降粘剂的研究
2.
Carboxylic acid collectors were introduced into air floatation thickening of treat waste activated sludges(WASs) generated from three wastewater treatment plants,and their influence on the thickening effect was investigated.
结果表明,在3种不同工艺产生的剩余活性污泥中添加脂肪酸捕收剂,都可以实现污泥的气浮浓缩,同时降低浓缩污泥的含水率,极大地改善了气浮浓缩的效果。
3.
Extracelluar polymeric substances(EPS),accounting for 80% of the mass of waste activated sludge,were used as a new adsorbent.
以占剩余活性污泥质量80%的胞外聚合物(extracelluar polymeric substances,EPS)作为新型吸附剂,考察了pH、EPS投加量和吸附时间对其在水中吸附Cd2+与Zn2+的性能的影响,以达到剩余活性污泥的资源化利用。
6) excessive activated sludge
剩余活性污泥
1.
Key technology for reduction of sludge volume-thickening of excessive activated sludge by flotation in wastewater treatment plant;
污泥减容的关键技术—剩余活性污泥的气浮浓缩法
补充资料：回流污泥
分子式：
CAS号：
性质：从二次沉淀池中分离出来又回到曝气池中的那部分活性污泥。回流污泥的作用是：保持曝气池中污泥浓度值相对稳定，控制微生物群体菌种的良好活性和吸附凝聚性，并使微生物对某些特殊污染物有一定的适应性，以保证获得稳定、有效的处理效果。
CAS号：
性质：从二次沉淀池中分离出来又回到曝气池中的那部分活性污泥。回流污泥的作用是：保持曝气池中污泥浓度值相对稳定，控制微生物群体菌种的良好活性和吸附凝聚性，并使微生物对某些特殊污染物有一定的适应性，以保证获得稳定、有效的处理效果。
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