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Dr. Rekha Mehra Thai Thi Ngoc Du Nguyen Xuan Nghia Nguyen Ngoc Lam Truong Thi Kim Chuyen Bang Anh Tuan Pham Gia Tran Nguyen Thi Nhan 《Population and environment》1996,18(2):187-199
The generation and management of urban solid waste is an urgent and growing problem in Hochiminh City, as elsewhere in the world. An important contribution to solving the city's waste management problem is made by the recycling industry. The well-organized private system of collection, trade and recycling includes door-to-door itinerant buyers, entirely women, who buy solid waste products from households; a range of small, medium, and big shopkeepers who purchase waste from the buyers; middle-men who link the shopkeepers with the recyclers; and the recycling or production units that transform products for sale to consumers. Earnings of itinerant buyers are low and may be declining. However, their self-employment is critical because they are often the main economic support of their families. Shopkeepers enjoy better standards of living but economic competition and recent environmental regulations threaten the survival of the industry. Policy options are offered for attempting to ensure the survival of recyclers and itinerant buyers, those 相似文献