Jan 1, 2017 · 3. combined treatment process. Industrial textile wastewater treatment is an assortment of physical, chemical and biological processes. In biological wastewater treatment, the efficiency of removal is fully based on the ratio between the organic load and biomass present in the treatment tank.
Apr 6, 2022 · Recycling and transformation of food wastes represent a great opportunity in supporting sustainable development by their conversion into value-added products through the fermentation process. 1. Food Waste Valorization. Food waste is becoming a growing and important concern at both local and global levels [ 1, 2 ].
Aug 3, 2023 · Stirrer glands and bearings. The most important factor of designing a fermenter is to maintain aseptic conditions inside the vessel. It is highly challenging in the case of pilot-scale fermenters. Therefore stirrer shafts are required. These stirrer shafts play an important role to seal the openings of a bioreactor.
Mar 26, 2021 · The application of solid-state fermentation by different microorganisms (fungi, yeasts, bacteria) to produce several value-added products was analyzed, focusing on the exploitation of lactic acid bacteria as workhorses for the production of flavoring compounds. Keywords: waste, valorization, fermentation, lactic acid bacteria, flavor.
It covers the general requirements for treatment and reuse of fermentation pharmaceutical wastewater, pollution load, process requirements for treatment and reuse of wastewater, recommendation of technology and process, etc. This proposal is applicable to: a) Provide technical reference for project designers of fermentation-based pharmaceutical
Volatile fatty acids (VFAs) are key platform chemicals used in a multitude of industries including chemicals, pharmaceuticals, food and agriculture. The current route for VFA production is petrochemical based. VFAs can be biologically produced using organic wastes as substrate, therefore directly contributing to a sustainable economy. This process is commonly known as acidogenic fermentation
Jan 5, 2021 · In general food waste from the industry is categorized as. (1) Waste rich in protein—It includes blood, seedlings from malt, protein-tannin complex—hot &cool trub, yeast. (2) Waste with high cellulose content—It includes oat husks, pulp from sugar beets, spent grains, broken grains, seeds, peels, husks.
Jul 1, 1993 · The bioreactor was run at a temperature of 36°C. Methane fermentation of wastewater from citric acid production proceeded with a high yield. Removal of 73% COD and 73% BOD 5 was achieved at a biofilter loading rate of 3.16 kg COD/m 3 d and a 48-h hydraulic retention time of the wastewater. In addition, 65 and 70% reductions of COD and BOD 5
Biological conversion technologies. Bahar Aslanbay Guler, Esra Imamoglu, in Bioenergy Engineering, 2023. 10.5.5 Solid-state fermentation. Industrial fermentation processes are mostly carried out under different types of submerged fermentation technologies such as SHF, SSF, SSCF, and CBP because of high conversion yield and simple downstream step but some of the microorganisms, especially ...
Jul 31, 2021 · The rainbow of flavors that fermentation can add to the usual palate can lead to design new products, based on fermented plant-based alternatives. “Fermentation can help, as you can create many
Apr 25, 2024 · Effluent Guidelines are national standards for industrial wastewater discharges to surface waters and publicly owned treatment works (municipal sewage treatment plants). The EPA issues Effluent Guidelines for categories of existing sources and new sources under Title III of the Clean Water Act.
Development of sustainable waste fermentation industry requires an extensive supply chain ( Hoekman, 2009 ). The first primary element in this supply chain is the development of large industries for sufficient feedstock production around the year for fermentation plants.
May 24, 2010 · Large amounts of untreated waste water of baker's yeast industry from the Sudanese fermentation industry (SFI) are discharged in two different forms; molasses waste (MW) and wastewater from all
Mar 3, 2023 · Kitchen waste is an important component of domestic waste, and it is both harmful and rich in resources. Approximately 1.3 billion tons of kitchen waste are produced every year worldwide. Kitchen waste is high in moisture, is readily decayed, and has an unpleasant smell. Environmental pollution can be caused if this waste is treated improperly. Conventional treatments of kitchen waste (e.g
Aug 17, 2023 · Lactic acid plays an important role in industrial applications ranging from the food industry to life sciences. The growing demand for lactic acid creates an urgent need to find economical and sustainable substrates for lactic acid production. Agricultural waste is rich in nutrients needed for microbial growth. Fermentative production of lactic acid from non-food-competing agricultural waste
