Practical Answers
-
Best Practice in Solid Waste Management
This guide demonstrates successful waste management in Nepal.
-
Construction Manual for Earthquake-Resistant Houses Built of Earth
The solutions proposed in this manual concentrate on low-cost single-story houses, built from earth in rural areas of earthquake-prone zones. They are based on research projects carried out at the Forschungslabor für Experimentelles Bauen (Building Research Laboratory) of the University of Kassel,...
-
Natural Pesticides - Chilli pepper
The insecticidal properties of chilli pepper are highest in the ripe fruit especially in the skin and seed. Chillis act as a stomach poison, antifeedant and repellent to a number of pests.
-
Evaluation of the Hoffman Kiln Technology
Evaluation of Hoffmann kiln technology for a low cost solid waste incinerator.
-
Utilization of Cow-dung in Brickmaking
Addition of certain organic materials improves the plasticity of clay making it more workable.
-
Slow Sand-Filtration Water Treatment Plants
Slow sand-filtration systems are a technically viable water treatment solution.
-
Water Hyacinth
This document suggests solutions for the control of water hyacinth - biological, physical and chemical - and discusses possible practical applications of the plant.
-
Composting in the Tropics
Organic matter is often piled up in the compound but left unmanaged. This will produce compost but the materials will take a long time to decompose and nutrients will be lost.
-
How to make Sri Lanka's Anagi Stove
A step-by-step guide to making a two pot ceramic stove.
-
How to Measure the Energy Used to Fire Clay Bricks
What defines an energy-efficient brick-firing technology and how does it compare to other technologies?