1. Resource recovery
3. Vermitechnology
5. Vermifilters for blackwater treatment, "worm toilets", "Tiger worm toilet"

	I developed an open source composting / vermicomposting toilet design based on an ordinary flush toilet Topic started 13 Feb 2020 22:06, by WendyHoward Last post 02 Feb 2024 21:06 by DaveBates 1 2 3	26 18.5k	Last post by DaveBates 02 Feb 2024 21:06
	The Tiger Toilet which works with worms - like in-situ vermi-composting (field trials in India, Uganda and Burma) - Bear Valley Ventures Limited Topic started 29 Dec 2013 22:09, by Elisabeth Last post 26 Jan 2023 21:38 by HarryTams	9 17.4k	Last post by HarryTams 26 Jan 2023 21:38
	Looking for any simple techs that can be used to treat wastewater from septic tanks for safe disposal into drains? Topic started 24 Aug 2021 04:29, by Dantugli Last post 30 Sep 2021 12:01 by KJJR007	2 2585	Last post by KJJR007 30 Sep 2021 12:01
	Re: Micro flush toilet training in Ethiopia Topic started 26 Jun 2013 20:03, by smecca Last post 23 Sep 2020 10:24 by goeco 1 2 3 4	42 89.1k	Last post by goeco 23 Sep 2020 10:24
	How to keep worms in compost piles healthy Topic started 20 Mar 2020 01:00, by samshancn Last post 18 Aug 2020 07:50 by AjitSeshadri	9 5087	Last post by AjitSeshadri 18 Aug 2020 07:50
	History of vermifilter toilet and wikipedia article Topic started 16 Feb 2020 00:40, by goeco Last post 18 Feb 2020 08:25 by saintie	1 3518	Last post by saintie 18 Feb 2020 08:25
	Domestic primary and secondary treatment vermifilter designs Topic started 12 Sep 2019 04:16, by goeco Last post 12 Sep 2019 04:16 by goeco	0 3101	Last post by goeco 12 Sep 2019 04:16
	Using a double vault vermi-digesters for single households (max 10 people) in high density areas of Lusaka? Topic started 09 Oct 2017 16:00, by hajo Last post 30 Nov 2017 21:14 by goeco 1 2	21 18.4k	Last post by goeco 30 Nov 2017 21:14
	Worm toilets and deworming tablets Topic started 11 Jan 2017 18:55, by Angus Last post 12 Apr 2017 14:51 by Elisabeth	9 6073	Last post by Elisabeth 12 Apr 2017 14:51
	Tiger worms: the ingenious solution to sanitation in refugee camps (Oxfam) - Ethiopia’s Jewi refugee camp Topic started 03 Jan 2017 21:42, by jonpar Last post 17 Jan 2017 20:11 by smecca 1 2	13 13k	Last post by smecca 17 Jan 2017 20:11
	Bacterial digester tech - Looking for low cost (>$200) new substructure design (Ghana) Topic started 14 Jul 2016 10:23, by MrMcDInWestAfrica Last post 07 Sep 2016 18:22 by MrMcDInWestAfrica	4 6788	Last post by MrMcDInWestAfrica 07 Sep 2016 18:22
	The Biofil toilet technology for onsite sanitation in poor urban communities (Ghana, Senegal, Bangladesh) Topic started 09 Mar 2015 18:36, by elkv Last post 15 Jan 2016 08:56 by owusupeter12	8 13.2k	Last post by owusupeter12 15 Jan 2016 08:56
	GSAP Microflush Toilet is making steady progress (Ghana and Bolivia) Topic started 01 Feb 2015 22:21, by smecca Last post 01 Nov 2015 10:46 by Elisabeth	6 6990	Last post by Elisabeth 01 Nov 2015 10:46

1. Resource recovery
3. Vermitechnology
5. Vermifilters for blackwater treatment, "worm toilets", "Tiger worm toilet"