Physical and Biological Treatment Technologies of Slaughterhouse Wastewater: A Review
نویسندگان
چکیده
Physical and biological treatment technology are considered a highly feasible economic way to treat slaughterhouse wastewater. To achieve the desired effluent quality for disposal or reuse, various technological options were reviewed. However, most practical operations accompanied by several advantages disadvantages. Nevertheless, due presence of biodegradable organic matter in waste, anaerobic digestion is commonly applied gain. In this paper, common technologies used wastewater their suitability The disadvantages different processes evaluated. treatments (dissolved air floatation (DAF), coagulation–flocculation sedimentation, electrocoagulation process membrane technology) found be more effective but required large space operate intensive capital investment. some such as anaerobic, facultative lagoons, activated sludge trickling filters also longer start-up periods. This review further explores strategies being other production valuable by-products through digestion.
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ژورنال
عنوان ژورنال: Sustainability
سال: 2021
ISSN: ['2071-1050']
DOI: https://doi.org/10.3390/su13094656