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Principles and potential of thermal hydrolysis of sewage sludge to enhance anaerobic digestion

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F22%3A10250059" target="_blank" >RIV/61989100:27240/22:10250059 - isvavai.cz</a>

  • Result on the web

    <a href="https://reader.elsevier.com/reader/sd/pii/S0013935122011835?token=D8B878D16D2451ED31F2A8F8544F2AFA9BE0899F47AE2F11D51E2FB2F560A381B820CF9A620316BEE21F490AAB0CF487&originRegion=eu-west-1&originCreation=20220823064723" target="_blank" >https://reader.elsevier.com/reader/sd/pii/S0013935122011835?token=D8B878D16D2451ED31F2A8F8544F2AFA9BE0899F47AE2F11D51E2FB2F560A381B820CF9A620316BEE21F490AAB0CF487&originRegion=eu-west-1&originCreation=20220823064723</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.1016/j.envres.2022.113856" target="_blank" >10.1016/j.envres.2022.113856</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    Principles and potential of thermal hydrolysis of sewage sludge to enhance anaerobic digestion

  • Original language description

    Sewage sludge is rich source of carbon, nutrients, and trace elements and can be subjected to proper treatment before disposal to fulfill government legislation and protect receiving environments. Anaerobic digestion (AD) is a well-adopted technology for stabilizing sewage sludge and recovering energy-rich biogas and nutrient-rich digestate. However, a slow hydrolysis rate limits the biodegradability of sludge. In the present study we have attempted to explain the potential of thermal hydrolysis to enhance anaerobic digestion of sewage sludge. Thermal pretreatment improves biodegradability and recycling of the sludge as an excellent energy and nutrients recovery source at reasonable capital (CAPEX) and operational (OPEX) costs. Other pretreatments like conventional (below/above 100 oC), temperature-phased anaerobic digestion (TPAD), microwave and chemically mediated thermal pretreatment have also been accounted. This review provides a holistic overview of sludge&apos;s characterization and value-added properties, various techniques used for sludge pretreatment for resource recovery, emphasizing conventional and advanced thermal pretreatment, challenges in scale-up of these technologies, and successful commercialization of thermal pretreatment techniques. (C) 2022 Elsevier Inc.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database

  • CEP classification

  • OECD FORD branch

    20700 - Environmental engineering

Result continuities

  • Project

    <a href="/en/project/LTI19002" target="_blank" >LTI19002: The involvement of Czech research organizations in the Energy Research Alliance EERA</a><br>

  • Continuities

    P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Others

  • Publication year

    2022

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Environmental Research

  • ISSN

    0013-9351

  • e-ISSN

  • Volume of the periodical

    214

  • Issue of the periodical within the volume

    2022

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    20

  • Pages from-to

    nestrankovano

  • UT code for WoS article

    000835161200004

  • EID of the result in the Scopus database

    2-s2.0-85134671335