Electrocoagulation Sludge Valorization—A Review
نویسندگان
چکیده
In the field of electrocoagulation (EC), various studies on pollutant removal and use different EC technologies have already been made. An process generates sludge, which is considered waste, resulting in increased operational costs that come from waste disposal. Sludge contains valuable materials, such as nutrients or metals removed during water purification, along with metals, aluminum iron, electrodes used an system. Based principles circular economy based existing legislations, reducing production wastes, increasing valorization rate many materials possible are important endeavors. This study mainly a review sludge studies. highlights fertilizer (mainly struvite), pigment, construction material blocks), adsorbent, catalyst. While it has found valorizable, more quality produced effluent processes warranted.
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ژورنال
عنوان ژورنال: Resources
سال: 2021
ISSN: ['2079-9276']
DOI: https://doi.org/10.3390/resources10120127