Verbesserte Vorklärung - Anaerober Schikanen-Reaktor (ABR) = ein robuster "Ackergaul" für Zentral-Kläranlagen !?
Siehe auch "kalte" ABR-Arbeiten von Prof. McCarty, USA, Prof. Stuckey, Imp. College London und Prof. Buckley, RSA:
ATKINS UK, Pilot-ABRs in UK and USA 2001-2004:
2005: www.ocsd.com/Home/ShowDocument?id=11016 81 pages
and
2006: Emerging Technologies for Wastewater Biosolids Management
water.epa.gov/scitech/wastetech/upload/2...tb_epa-biosolids.pdf
only page 53 & 54 4-4
Ellesmere Port wwtp, near Liverpool: http://goo.gl/maps/XUI3U
Culmore wwtp, Northern Ireland, near Belfast: http://goo.gl/maps/gFhRO
OCSD, Southern California, USA: http://goo.gl/maps/rTe72
2005: http://www.ocsd.com/Home/ShowDocument?id=10335
page 3-4 3.3 ABR
"...Several cost assessments indicated that full-scale ABR use could reduce OCSD’s expected capital and operational costs. OCSD’s biosolids processing cost model, which does not include liquid stream (primary or secondary) treatment costs, indicated 20-year present value savings exceeding $35,000,000 for solids handling at either treatment plant if ABRs were used. A simpler model, but one that considers both capital and operating costs for the entire treatment process, suggested that ABRs could provide overall net cost savings compared to using conventional primary clarifiers.
The ABR results were sufficiently positive to justify continuing with plans to retrofit a full-scale primary clarifier. The goals of a retrofit will be to obtain an accurate assessment of the capital costs and subsequently to obtain full-scale operating experience and data at conditions that will be most relevant for OCSD. The planning and construction activities are expected to extend over three years starting in FY 2004/05."
2013: ABR für 7.500 m3/d (Step 1):
Häusliches und Industrie-Abwasser in Saudi-Arabien für Alcoa (Aluminium)
- Beispiel eines ABR in den Tropen (mit Bildern) von germantoilet.org ---> Link
- ABR-Bilder Weltweit von google gefunden ---> Link
- ABR, BORDA, DEWATS = Decentralized Wastewater Treatment Solutions PDF 0,4 MB ---> Link
- ABRs in der D-Landwirtschaft für große Biogas-Anlagen Film ---> Link
- NL: http://energiefabriek.com/deutsch,
- How to turn waste water into a goldmine, 3,5 min: https://www.youtube.com/watch?v=a-6YW-7KjvM
Geschichte und Theorie der Terra Preta ---> Link
http://de.wikipedia.org/wiki/Terra_preta
Murks? Nein Danke! http://www.murks-nein-danke.de/
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