Alternate feed stock

The bio-gas produced from food waste, decomposable organic material and kitchen waste, consisting of methane and a little amount of carbon di oxide is an alternative fuel for cooking gas (LPG). Also, the waste materials can be disposed off efficiently without any odor or flies and the digested slurry from the bio-gas unit can be used as organic manure in the garden.

2p nguaconbaynhay10 22-01-2021 15 2   Download

The production of the bioethanol from the vast quantity of ligno-cellulosic (LC) biomass using cellulases and yeasts has been suggested as an alternate energy source and offers potential to reduce the burden on fast depleting fossil fuel reservoirs. The major bottlenecks in commercial production of second generation bioethanol are complex feed stocks, high cost of enzymes and non-availability of co-fermenting yeasts.

13p kethamoi4 18-04-2020 10 1   Download

WWF-Norway has, during the writing of this report, received great interest both from industry, governments and other NGOs. WWF hopes that addressing this issue will contribute in the long quest for protecting the biodiversity in our oceans. The report looks into the raw materials used for feed in aquaculture, specifically of salmon and trout. It examines the sustainability of the fisheries which are exploited to produce the feed, the added pressure the fish farming industry puts on those stocks, the efficiency of feeding fish to carnivorous fish, and some of the alternatives....

53p lulanphuong 20-03-2012 94 11   Download