biogas plant enzyme Articles

  • Monsal Enzymic Hydrolysis – New Developments And Lessons Learnt

    Abstract Over the last ten years, a variety of pre-treatment technologies have emerged claiming to optimise anaerobic digestion. Of all these technologies, biological hydrolysis (Monsal Enzymic Hydrolysis) is the most widely adopted technology in the UK. Monsal Enzymic Hydrolysis has now been selected for eleven plants; eight operational, one under construction, and two in design, and the ...


  • Heavy metal uptake, its effects on plant biochemistry of wetland (constructed) macrophytes and potential application of the used biomass

    Heavy metal pollution in soil and water is becoming a serious problem for agriculture and health. Many plant species have developed some physiological mechanisms that allow their survival in such environments. Here, comparative analysis on absorption of heavy metals and the biochemical changes in aquatic macrophytes like Typha sp. and Pistia sp. were done. The study ...


    By Inderscience Publishers

  • Review of The Performance of An Advanced Digestion Process

    Abstract The United Kingdom has seen a renewed interest in anaerobic digestion and in particular Advanced Digestion systems. The benefits claimed for these systems are many including increased biogas production, high pathogen kill to Treated and Enhanced Treated standards and better dewaterability of digested sludge to name a few.   This paper reviews performance of three ...


  • Silent sentinel role for static gas analyser at United Utilities

    Biogas produced by the United Utilities anaerobic digestion sludge plant at Lancaster (Stodday) waste water-treatment runs a brand new 525kW combined heat and power (CHP) engine generating electricity and now operating 24/7. It joins an existing 325kW engine already in service for three years. In addition to biogas from the Stodday mesophilic anaerobic digester, a new enzymic hydrolyser increases ...


    By Geotech

  • Static gas analyser at United Utilities case study

    About the customer United Utilities, Lancaster, England Equipment GA3000 Location United Kingdom Customer United Utilities Requirement The customer required its own precise, detailed and accurate recording of the concentrations of methane (CH4), carbon ...


    By Geotech

  • Mass conversion in bioreactors - Process analytics controls biotechnological reactions – Case Study

    Bioreactors Bioreactors are technical vessels of different design in which biological and chemical substances are converted or produced under controlled conditions. In bioreactors the knowledge about metabolic processes is applied to produce different substances, to generate energy and to degrade or transform pollutants. Bioreactors, also called fermenters, are not ...

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