Farm Digesters by Jonathan Letcher. Anaerobic digesters produce clean renewable biogas, reduce greenhouse emissions, water pollution and dependence on artificial fertilizers. As well as producing commercially valuable biogas, anaerobic farm digesters have many other benefits. They enable the livestock farmer to recycle fertilizer from organic waste, to produce saleable compost as a byproduct, and reduce the environmental impact on water and atmosphere at the same time. Digesters let us run farms more economically, and make our energy supplies and our food production more sustainable. This straight forward UK book provides a wealth of useful information, including the benefits of using a digester, and how to go about installing one: * Why we need farm digesters, and their benefits * How digesters work * Commercial products from digester * How to set up a farm digester programme. Chapters are; What digesters do and why they are important How farm digesters work Recycling nutrients through a farm digester Digested separated fibre and peat free compost production Biogas production and reducing greenhouse gas emissions Recycling other organic wastes through farm digesters Digesters around the world Establishing a major farm digester programme in Britain

Softcover, 193 pages, 155mm x 235mm, b&w photos, brand new. Check out my other listings for more books Im happy to combine postage where possible. Pickup is at Seddon.