WASH Library Search Results
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Results 1 - 17 of 17 for 'Subject: biological filtration' .
- The effect of air supply on nitrogen removal using a biological filter proposed for ventilated pit latrines (2011)
- Guides CATED des techniques du bâtiment : assainissement des petites zones collectives (2000)
- Biological removal of iron from well-handpump water supplies (1998)
- The development of a biologically-enhanced iron removal filter for use with borehole-handpump water supplies : interim report (1996)
- Advances in slow sand and alternative biological filtration (1996)
- Particle removal and head loss development in biological filters (1993)
- Low cost wastewater treatment for Pakistan (1993)
- Biotechnology applications in wastewater treatment (1990)
- Wastewater treatment in low cost bamboo trickling filters and pond systems (1988)
- Etude des toilettes publiques collectives (1986)
- Tratamientos anaerobicos : una perspectiva de saneamniento para paises tropicales (1985)
- 7e Symposium sur le traitement des eaux usees : comptes rendus (1985)
- Sewerage and sewage treatment : international practice (1984)
- Human wastes disposal - Ethiopia : a practical approach to environmental health (1984)
- Excreta disposal for rural areas and small communities
- Comportamiento de lechos bio-percoladores
- A randomized controlled trial of the concrete biosand filter and its impact on diarrheal disease in Bonao, Dominican Republic
