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Meniscus‐confined electrodeposition (MCED) has received widespread attention because of its simple physical construction and low economic cost. The matching of probe lifting rate and growth current in the MCED is the key to continuous and stable deposition. However, changes in the meniscus droplet morphology and surface evaporation will affect the stability deposition. Therefore, it is difficult...
This study compared two immobilization matrices like calcium‐alginate and chitosan for immobilization of α‐galactosidase and evaluated their potential for the removal of non‐digestible raffinose family oligosaccharides from soy milk which cause abdominal discomfort. The pH optima of the free and immobilized enzymes were found to be similar at pH 4.0. The chitosan‐immobilized α‐galactosidase displayed...
Fault tree analysis is an important method in reliability engineering. In order to assess drilling mud pump reliability, system fault tree is established based on collecting its main failure modes, and then the qualitative and quantitative analysis of fault tree is discussed. Finally, failure ratio of the top event is obtained.
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