Venturi-type injection system as a potential H2 mass transfer technology for full-scale in situ biomethanation

Industrial application of biomethanation is impeded by the slow development of cost effective technologies, which can supply the methanogenic archaea with H2 both effectively and at sufficient rates in large scale. This paper is the first to present developmental work of a H2 mass transfer technology in full-scale, investigating the H2 mass transfer potential of a venturi-type injector through injections of up to 33.5 m3 H2 into a 1200 m3...