3
結(jié)論
、俨捎贸鞘猩钗鬯畯S的剩余污泥接種,在夏季自然水溫25-
、诳梢酝ㄟ^(guò)利用A型顆粒污泥在較高的乙酸質(zhì)量濃度(1000-1500mg/L)下比增殖速度快的生理特性而達(dá)到縮短啟動(dòng)時(shí)間的目的。
、UASB反應(yīng)器處理垃圾滲濾液,較低的液體上升流速(本實(shí)驗(yàn)在
、転榱吮WC厭氧微生物有較高的增殖速度,應(yīng)保持較高的啟動(dòng)溫度(25-
、葸m當(dāng)?shù)膲A度(約2100mg/L)有利于維持UASB反應(yīng)器內(nèi)pH值的穩(wěn)定。
參考文獻(xiàn):
[1]
Glas H, Notenboon G J, Liem G H. High rate biological leachate treatment[C].
In Proc. Sardinia 93, Fourt international landfill symposium.
Cagliari Italy.
1993.
[2]
Hickey R F, Wu W M. Veiga M C, et al. Start-up, operation, monitioring and
control of high-rate anaerobic treatment systems[J]. Wat Sci Technol,
1991,24(8):207-225.
[3]
Lettinga G, Hulshoffeol L. W. UASB-process design for various types of
wastewaters [J]. Wat Sci Technolm,1991,24(8)87-107
[4]
Driessn, W J B M. Habets L, H A, et al. New developments in the design
of Upflow Anaerobic Sludge Bed reactors[C].2rd Special-ized IAWQ confereNCE on
Pretreatment of Industrial Wastewaters,1996.
[5]
Riitta H Kettunen, Jukka A R. Performance of an on-site UASB re-actor treating
leachate at low temperature[J]. Wat Res, 1998, 32(3): 537 --
546.
[6]
C M M
[7]張希衡.廢水厭氧處理工程[M].北京:中國(guó)環(huán)境科學(xué)出版
社,1995.
222-225
[8]
王凱軍.UASB工藝的理論與工程實(shí)踐[M].北京;中國(guó)環(huán)境科
學(xué)出版社,2000.170188