Jan 24, 2021 · Biogas can be produced from anaerobic fermentation of organic waste, agricultural waste, and animal waste . Biogas consists of an average of 65 to 70% methane gas and 30 to 45% CO 2 and very small amounts of other gases (H 2 S, N 2 , and H 2 ), which typically have a calorific value of 21–24 MJ.m −3 (Table 1 ) [ 13 , 14 ].
Organic fertilizer fermenter is the company's star product, both in terms of sales, quality, technology are at the leading level in China. About Us and Our Priorities Zhejiang Mingjia Environmental Protection Technology Co., Ltd is located in Jiaxing city, Zhejiang province, near Shanghai and Ningbo.
May 10, 2023 · Recycling organic waste is crucial for environmental sustainability. Organic waste refers to the biodegradable materials that decompose naturally, such as food waste and yard trimmings. When these materials are sent to landfills, they are buried and unable to decompose properly due to poor ventilation, temperature, and humidity conditions.
Jul 27, 2023 · Livestock manure recycling systems convert livestock manure into organic fertilizer by effectively utilizing waste resources while reducing environmental pollution and chemical fertilizer use . Composting is a natural aerobic process that stabilizes organic matter and livestock manure.
Composting or aerobic fermentation is an effective way to treat agricultural waste and produce organic fertilizer. Improving the application rate of organic fertilizer in soil needs time to reduce dependence on chemical fertilizers.
Feb 1, 2024 · Reactor composting is the process of aerobic fermentation of organic waste, such as food waste, livestock manure, and crop straw, in an integrated closed reactor. Reactors include box, vertical silo, and horizontal drum reactors, of which the box and vertical reactors are the main types of reactors reported in the literature that can accomplish
Dec 11, 2023 · The aerobic fermentation process of livestock and poultry manure drying and fermentation machines: Mix manure with organic waste (such as straw) and thoroughly stir until the moisture content of the fermentation material reaches 60%, promoting rapid fermentation and reproduction of microorganisms. Add biologically active fermentation strains
The Animal manure fermentation tank can process organic fertilizer processing of different livestock and poultry manure, food waste, domestic sludge, etc. As long as the moisture content of organic waste is below 65%, there is no need to add any auxiliary materials and it can be put directly into the tank.
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.
Mar 1, 2019 · The nutritional content of the fermented fertilizers was evaluated, and in maize plants growth variables were measured, along with N–P–K contents in the aerial and root biomass. The types of biol show different characteristics for organic matter, N, N–NH4, N–NO3, P, K, Ca, Mg, Fe, Cu, Zn, Mn and B, as well as physical characteristics.
Oct 28, 2021 · The fermentation process of organic fertilizer production is mainly to provide bacteria, auxiliary materials and temperature and humidity environment that are conducive to waste fermentation to
7 hours ago · Biomax is fronted by their award-winning patented Rapid Thermophilic Digester, a powerful biotechnological innovation which treats organic waste at high temperature in an automated enclosed system
Jan 1, 2023 · 1. Introduction1.1. Agricultural organic waste pollution. With the continuous improvement of people's living standards, people's consumption demand for meat, eggs, milk, and other foods, as well as the requirements of food nutrition structure, are constantly increasing, resulting in the continuous increase of livestock and poultry breeding in China [1].
Oct 8, 2018 · However, a study performed using the organic waste for the production of enzymes by SSF stated the release of volatile organic compounds (VOC) such as CH 4, N 2 O and NH 3 . Madhumithah et al. carried out a study to produce protease from vegetable waste by SSF with Aspergillus niger. They used various vegetable wastes like potato, pumpkin
Oct 1, 2015 · The organic nitrogen and ammonia, phosphate were the main N and P sources in the real fermentation wastewater. 2.2. EGSB reactor and operation. Two laboratory-scale EGSB reactors, made of Perspex (Dang et al., 2014), were used to treat the fermentation wastewater containing high sulfate concentration. The effective volume of the reactors was 2