• GREEN INNOVATIONS IN FLOTATION, PROTEIN SEPARATION, FLUE GAS REUSE, NEW PROCESS SYSTEMS, SULFIDE PRECIPITATION, CHROMIUM REMOVAL, AND TANNERY WASTE TREATMENT

    Author(s):
    Lawrence K Wang (see profile) , Mu-Hao Sung Wang
    Editor(s):
    Hung-ping Tsao
    Date:
    2022
    Group(s):
    Environmental Humanities, Science, Technology, Engineering, Arts and Mathematics (STEAM), World-Ecology Research Network
    Subject(s):
    Sustainability, Interdisciplinary research
    Item Type:
    Book chapter
    Tag(s):
    dissolved air flotation, filtration, ferrous sulfide precipitation, chromium removal, protein removal, tannery, Innovation
    Permanent URL:
    https://doi.org/10.17613/6va8-xg37
    Abstract:
    Wang, LK and Wang, MHS (2022). Green innovations in flotation, protein separation, flue gas reuse, new process systems, sulfide precipitation, chromium removal, and tannery waste treatment. In: “Evolutionary Progress in Science, Technology, Engineering, Arts and Mathematics (STEAM)”, Wang, LK and Tsao, HP (eds.), 4 (7E), STEAM-VOL4-NUM7E-JULY2022. ISBN 978-0-9890870-3-2. 119 pages. July 2022., Lenox Institute Press, Massachusetts, USA.............ABSTRACT: This publication reviews the technical information from UNIDO, USEPA and LIWT, and covers the following subjects concerning the leather tanning industry: industry description, subcategories, tannery operations, pollutants, effluent discharge limitations, Best Practical Control Technology Achievable (BPCTA), Best Available Technology Economically Achievable (BATEA), current waste treatment systems, environmental problems, process improvements, new process equipment, innovative process systems, independent PC WW Treatment System, DAF, DAFF, combined DAF-DAFF, dissolved protein analysis and removal, BPCTA and BATEA examples, dissolved carbon dioxide flotation (DCDF), carbonation, flue gas recycle, GHG reduction, ferrous sulfide precipitation process for removing toxic sulfides, ferrous sulfide sludge recycle for removing toxic chromium (III) , physicochemical sequencing batch reactor (PC-SBR); biological flotation aerobic-anoxic contact stabilization process, membrane biological flotation reactor (MFBR), tannery discharge limitations, and glossary. This publication is one of the authors' memoirs. The researchers around the world are invited to investigate the green innovations explored by LIWT for further improvement.
    Notes:
    Memoir, R&D, UNIDO, USEPA, LIWT, Best Available Technology, DAF, DAFF, DCDF, Carbonation, Protein analysis, Waste flue gas recycle, protein removal, Greenhouse gas reduction, Ferrous sulfide precipitation and reuse, chromium removal, Glossary, Supracell , Sandfloat, Combined DAF-DAFF, KAMET, Independent PC-WW treatment system, Biological flotation aerobic-anoxic contact stabilization, PC-SBR, Membrane biological flotation reactor (MBFR).
    Metadata:
    Published as:
    Book chapter    
    Status:
    Published
    Last Updated:
    8 months ago
    License:
    All Rights Reserved
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