HYDROGEN PRODUCTION BY ANAEROBIC CO-DIGESTION OF ORGANIC WASTE

摘要

The present invention includes a method for producing hydrogen using as particularly organic waste than a method of hydrogen production using anaerobic digestion of organic waste, as the first step upon expression microorganisms by heating the sewage sludge feed to the reactor It includes. Also it relates to a method of hydrogen production which can produce hydrogen in a row by the process of injecting a mixture of food waste and sewage sludge to the reactor as organic waste, reaction, precipitate and supernatant outlet.; Hydrogen production method of the present invention provides a hydrogen production method using the anaerobic digestion of organic waste mixture, the first step when the hydrogen producing bacteria is a heat-treating containing sewage sludge mixing step and, organic waste supplied to the reactor after the sewage supplied to a sludge-containing reactor and reacted to generate hydrogen, and includes the steps of conveying a portion of the effluent flowing out of the reactor outside the mixing step of the organic waste.