Preparation of bacterial fertilizer from biogas residue after 网页Azotobacter chroococcum and Bacillus subtilis were selected as fermentation strains, and biogas residue after anaerobic digestion of kitchen waste and residual sludge was used Preparation of bacterial fertilizer from biogas residue 网页A single factor optimization test was used to optimize the solid-state fermentation parameters of biogas residue with the number of viable bacteria and the number of Preparation of bacterial ...

Resource recovery from fish waste: Prospects and the usage of 网页2022年7月1日 · An example of the application of SFE in fish waste valorization is the method for preparing concentrated fatty acid glycerides from refined fish oil out of fish Fish Waste: From Problem to Valuable Resource – PMC 网页2021年2月19日 · In this review, the authors discuss about how circular bioeconomy can be achieved through sustainable fish waste management, examining the global situations of fish waste, the...

Scaled-up bioconversion of fish waste to liquid fertilizer 网页2011年10月1日 · The scaled-up bioconversion of fish waste into liquid fertilizer was demonstrated at a high conversion rate in a 5 L reactor. Analyses indicated that the 96 h Potential of Fish Pond Sediments Composts as Organic 网页2020年4月26日 · Fish pond sediments from organic fish farming can be managed through composting with selected waste materials such as wet grass and wheat straw. The Scaled-up bioconversion of fish w...

进一步探索 网页2024年2月17日 · Fish waste can be used in the form of manure and fertilizer in farms, kitchen gardens, and field crops to enhance the organic matter and nutrients in the soil, increase the moisture-holding capacity and promote the production and quality of the soil. Fermentation in fish and by-products processing: an 网页2019年8月19日 · Fish fermentation, which is traditionally used to increase fish shelf-life, results into the formation of bacteria metabolites of interest. Ap...

Technologies for management of fish waste & value addition May 1, 2024 · Techniques like bioremediation, hydrolysis and filtration are used commonly for treatment of fish waste. Traditional approaches like drying, salting, solvent extraction, wet pressing, acid digestion and anaerobic fermentation are used for valorization of fish waste. Full article: Implementing fermentation technology for Dec 14, 2023 · Fish visceral waste and peroxide value is seen to increase up to three to fo...

Fish waste: An efficient alternative to biogas and 网页2020年3月1日 · Biogas can be successfully produced through the mono-digestion of fish waste. • The waste from the first fish processing step produced the highest volume of biogas. • Fungi, Bacteria, and Archaea were capable of using the fish waste to perform Production of Organic Liquid Biofertilizer from Fish 网页2022年10月13日 · B. subtilis strain MPK and B. thuringiensis strain MCJ18 has potential to degrade fish waste within 24 h h...