Publication Details
Abstract
: For treating industrial wastewater, the technology of Moving Bed Biofilm Reactor (MBBR) has proven to be a highly effective and environmentally friendly option. With an emphasis on sponge-based carriers, this review thoroughly investigates the fundamentals, uses, benefits, and drawbacks of MBBR systems. To increase microbial activity and the effectiveness of pollutant removal, MBBR integrates attached and suspended growth processes and makes use of free-floating biofilm carriers. Compact design, high treatment capacity, operating flexibility, and little sludge output are some of the main advantages. The research emphasizes the effects of several carrier materials on system performance, including polypropylene and polyurethane sponge. A variety of MBBR process designs for the removal of nutrients and organic matters are also covered, along with case studies showing effective implementations in various industries. Notwithstanding its benefits, issues including carrier congestion and the requirement for more study on hybrid systems are mentioned. According to the review's findings, MBBR technology, especially when combined with sponge carriers, offers an economical, scalable, and ecologically benign method of treating wastewater, making it appropriate for large-scale.