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1)  estuary sludge
河口污泥
1.
The primary researches on the amount distributions and groups of purple non-sulfur bacteria in estuary sludge of Xinyang Shihe river were carried out.
对信阳浉河河口污泥中紫色非硫细菌的类群和数量分布进行了初步研究。
2)  river sediments
河底污泥
1.
Seeded with normal anaerobic granular sludge,mixed sludge(normal anaerobic granular sludge and aerobic activate sludge),river sediments respectively, feeding with synthetic wastewater containing ammonia and nitrite, three similar lab-scale UASB systems were started up.
采用 3套相似的小试UASB系统 ,分别接种普通厌氧颗粒污泥、普通厌氧颗粒污泥与好氧活性污泥的混合污泥以及河底污泥 ,以自配含NH+ 4 N和NO-2 N的废水为进水 ,分别经过 2 2 5d、2 2 0d和 2 5 0d的启动运行 ,均成功实现了厌氧氨氧化过程 ,氨氮去除率都达到 80 %以上 ,但在各反应器中由厌氧氨氧化过程所去除的氨氮与亚硝酸氮的比例有较大区
2.
s: Using river sediments as seed sludge, at the condition of pH 5.
利用河底污泥,以葡萄糖为基质,在pH值为5。
3.
Effects of some major factors of anaerobic fermentative biohydrogen production with organic substrates was evaluated using preheated river sediments as seed sludge The results showed that: at 35 ℃ and initial pH of 65, these sediments could use different sugars including xylose,glucose,fructose ,sucrose,cellobiose,starch as substrates to produce hydrogen.
本文采用经预热处理后的河底污泥,对其利用有机物厌氧生物产氢过程中的几种主要影响因素进行了试验研究。
3)  estuarial sediment
河口泥沙
4)  estuary mud bar
河口泥滩
5)  estuary pollution
河口污染
6)  mud outlet
污泥排泄口
补充资料:固定盖污泥消化池(污泥消化设施)


固定盖污泥消化池(污泥消化设施)


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