2) anaerobic digestibility
厌氧消化特性
1.
Study on enhancement of anaerobic digestibility of sewage sludge by γ-irradiation pretreatment;
γ-射线辐照法改善城市污水厂剩余污泥厌氧消化特性的研究
3) anaerobic digestion
厌氧消化
1.
Pretreatment technologies for anaerobic digestion of petrochemical residual activated sludge;
石化废水剩余污泥厌氧消化预处理技术
2.
Mesophilic anaerobic digestion of sewage sludge and kitchen garbage;
污水厂污泥和厨余垃圾的混合中温厌氧消化
3.
Domestication of inoculums in treating food waste by thermophilic anaerobic digestion;
餐厨垃圾高温厌氧消化接种物的驯化研究
4) co-digestion
共厌氧消化
1.
The anaerobic co-digestion of waste activated sludge(WAS) and alcohol draff was investigated.
结果表明,高温下剩余污泥添加酒精糟液共厌氧消化,与高温剩余污泥单独厌氧消化相比,其沼气产气率增加178%以上,有机负荷增加85%,污泥脱水性能由不易脱水变为接近中等脱水。
2.
The effects of the additive Polyacrylamide(PAM)on anaerobic co-digestion of waste activated sludge and wine distillery wastewater and effluent properties at 35 ℃,45℃and 55 ℃ were investigated.
考察了含聚丙烯酰胺(PAM)剩余污泥在3种温度下与酒精糟液共厌氧消化的运行及厌氧污泥性质。
5) anaerobic-digested effluent
厌氧消化液
1.
In order to expand PEF application in the field of treated waste water, the paper firstly introduces PEF into the post-treatment of the drove's feces anaerobic-digested effluent on the base of the normal voltage pulse device having been made independently.
为了有效扩展脉冲电场技术在污水处理领域中的应用价值,本文在自主研制了一套常规电压脉冲电场处理装置的基础上,首次将此技术成功地应用于畜禽粪污厌氧消化液的后处理中,并继续对该装置的消毒作用机理及环境因素对消毒效果的影响等进行了系统研究。
6) digested piggery wastewater
厌氧消化液
1.
Sequencing batch reactor (SBR) was used to treat digested piggery wastewater, in order to investigate the impact of proportion of adding raw wastewater.
采用序批式反应器(SBR)处理猪场废水厌氧消化液,研究添加原水(配水)比例对处理性能的影响。
2.
When digested piggery wastewater was directly treated with a sequencing batch reactor(SBR) process,the efficiency was low with COD removal about 10% and NH~+_4-N removal about 70%.
采用序批式反应器(SBR)工艺直接处理猪场废水厌氧消化液,处理系统的效率较低,COD去除率仅有10%左右,NH4+-N去除率70%左右;处理出水水质较差,出水COD高于1 000mg/L,出水NH4+-N在200mg/L左右;处理系统的工作不稳定,效能逐渐恶化。
补充资料:厌氧污泥消化槽
分子式:
CAS号:
性质:利用厌氧性的微生物分解有机物,往密闭池、槽中投入污泥或浓有机废水在与大气隔绝的状态下处理。被加热的厌氧池、槽,使污泥消化过程维持在30~35℃之间,也有时需维持在50℃左右。在初级阶段中,可收集到用作燃料的甲烷。一级槽常常带有泡沫破碎装置和浮动或固定的顶盖,看顶盖是浮动的,即可形成一个贮气罐以收集甲烷气。一级消化槽是通过污水或气体或两者混合物的再循环来达到混合目的。污水循环流经一外换热器而被加热。厌氧污泥消化槽一般是圆形的,中心处深度不小于7.5m,直径不小于6m。最大可达直径35m,深14m。如果采用浮动顶盖,则其与槽壁接触的边缘处必须加以密封,冷污泥消化槽不适于大量处理。
CAS号:
性质:利用厌氧性的微生物分解有机物,往密闭池、槽中投入污泥或浓有机废水在与大气隔绝的状态下处理。被加热的厌氧池、槽,使污泥消化过程维持在30~35℃之间,也有时需维持在50℃左右。在初级阶段中,可收集到用作燃料的甲烷。一级槽常常带有泡沫破碎装置和浮动或固定的顶盖,看顶盖是浮动的,即可形成一个贮气罐以收集甲烷气。一级消化槽是通过污水或气体或两者混合物的再循环来达到混合目的。污水循环流经一外换热器而被加热。厌氧污泥消化槽一般是圆形的,中心处深度不小于7.5m,直径不小于6m。最大可达直径35m,深14m。如果采用浮动顶盖,则其与槽壁接触的边缘处必须加以密封,冷污泥消化槽不适于大量处理。
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