Self-contained composting toilet. Product information, and US distributor listing. Also online shopping.

Ecological Sanitation in south Asia. Urine-diverting toilets with urine and wash water reuse. Ecopans, books, advice on ecological sanitation in India, Sri Lanka and other parts of asia.

Manufacturer and distributor of a waterless dry sanitation system. Product information and specifications, FAQs.

Modern, odorless composting toilet. Requires no chemicals, additives, water or mains drainage.

Bacterial bioaugmentation products for pit, vault, portable and composting toilets in outdoor recreation and remote living areas.

A simple, hygienic composting toilet system that manages human waste on site without using water.

Waste management in cottages, cabins, boats, and rural residential areas.

The tale of a large office complex converting to the use of composting toilets, and a smattering of other resources and links on human waste recycling.