منابع مشابه
Recycled cafeteria food waste as a feed for swine: nutrient content digestibility, growth, and meat quality.
This project was undertaken to compare growth, meat quality, and diet digestibility when pigs were fed cafeteria food waste (FW) or a corn/soybean meal (CSM) diet. Cafeteria food waste (36 samples) fed in the growing and finishing experiment averaged 22.4% DM, 21.4% CP, 14.1% ADF, 27.2% ether extract, and 3.2% ash. The first experiment used 50 crossbred pigs randomly assigned to four diets. Dur...
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In this paper, we describe the development of a system for evaluating an specific quality characteristic of recycled paper sheets using techniques of image analysis and pattern recognition. We call Bumpiness the phenomenon of interest, which is new in the literature on paper quality. This phenomenon is characterized by the appearance of macroscopic undulations on the paper sheet surface that ma...
متن کاملQ&A on the Environmental Benefits of Recycled Paper
Recycling reduces the total number of trees that are cut down to make paper and can reduce overall demand for wood. But more importantly, paper recycling saves forests. By substituting used paper for trees, recycling reduces the overall intensity of forest management needed to meet a given demand for paper, and the pressure to convert natural forests and ecologically sensitive areas like wetlan...
متن کاملBriefing Paper: Waste Prevention
This paper examines waste prevention – the “reduce, reuse” part of the solid waste management hierarchy. It summarizes research findings on prevention – some generated as background papers in 2007 as part of DEQ’s Waste Prevention Strategy development — and supplements with a more recent literature review. DEQ’s Waste Prevention Strategy is also summarized. This paper concludes with a status re...
متن کاملUtilization of recycled post consumer carpet waste fibers as reinforcement in lightweight cementitious composites
Purpose – A large amount of post-consumer carpet waste is discarded into landfills. The need to recycle this waste is increasing due to the lack of available landfill spaces in many parts of the world, environmental concerns, and resource conservation. The purpose of this paper is to explore the use of this waste for a low-cost, high-volume application. Design/methodology/approach – Fibers from...
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ژورنال
عنوان ژورنال: Journal of Environmental Horticulture
سال: 1997
ISSN: 0738-2898,2573-5586
DOI: 10.24266/0738-2898-15.4.191