Waste management
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Sustainable Sewerage
This handbook describes how conventional sewerage schemes can be modified to reduce the cost of construction and maintenance and suggests methods of prioritizing sewerage needs. Also surveys planning, selection, design, management and maintenance of community schemes as well as providing financial a...
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Work from Waste
This book is divided into two main parts. Part I contains details of the wide range of materials that can be recycled and the processes involved. Part II describes how to set up and run a small business recycling wastes.
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Scrap Metal Recovery
A case study of the development of a small business in Papua New Guinea involved in recovering a range of scrap, non-ferrous metals. An income-generating opportunity for hundreds of shanty town dwellers.
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Small-scale Recycling of Plastics
This book looks at how to create employment by recycling plastics. It describes the collection of plastic waste that can be collected and processed for return to the factory and remoulded for a second service life.
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Jobs from Junks
Presents a method of creating employment and cleaning up cities in developing countries by dismantling derelict cars. Includes a curriculum for a short training course in cutting up cars and instructions about selling the recovered materials and parts.