Search Results - subject:"Efficiency ecological"

Study on High-efficiency Ecological Agricultural Development Based on Science and Technology in the Yellow River Delta

YANG, Ping; JI, Mingchuan; WANG, Xiangfeng - In: Asian Agricultural Research 05 (2013) 04

Based on the analysis of the status, characteristics and technological functions of high-efficiency ecological … agricultural development in the Yellow river delta, the paper pointed out technological bottlenecks of the high-efficiency … ecological agricultural development in the Yellow river delta. Some suggestions were proposed including changing the development …

Persistent link: https://www.econbiz.de/10010918887

Ecological impacts from syngas burning in internal combustion engine: Technical and economic aspects

Boloy, Ronney Arismel Mancebo; Silveira, Jose Luz; … - In: Renewable and Sustainable Energy Reviews 15 (2011) 9, pp. 5194-5201

This paper evaluates and quantifies the environmental impact from the use of syngas in internal combustion engines associated with downdraft gasifier, considering technical, economical and ecological aspects. The ecological efficiency concept depends on the environmental impact caused by CO2,...

Persistent link: https://www.econbiz.de/10010573627