pig manure compost equipment for chicken manure enhanced corrosion resistance

Oct 3, 2022 · Antibiotic resistance caused by antibiotic resistance genes (ARGs) threatens human health. ARGs in animal manure can be degraded by composting. This study explored the changes in ARGs and microbial communities during co-composting of pig manure and tea stalks with (T) thermophilic microbial agents, including Geobacillus toebii ZF1 and Geobacillus sp. ZF2 for 15 days in a 4 L vacuum flask.

Oct 20, 2021 · The ratio of chicken manure, mushroom bran was 1.8:1 (fresh weight); four windrow tests were carried out: (1) raw materials amended with chitosan (equaling to 5% of total compost weight, K); (2) raw materials amended with natural zeolite (equal to 5% of total compost weight, F); (3) raw materials amended with chitosan and natural zeolite (equaling to 2.5% of total compost weight, respectively

Dec 1, 2022 · Awasthi et al. (2019a) used Krona to appraise the abundance of antibiotic resistant bacteria in chicken manure compost with clay as an additive. Liu et al. (2021b) initiated the fine coal gasification slag to characterize the disturbance of fungal diversity in pig manure composting with Krona. Ultimately, from the results, fungi were not

Jan 22, 2024 · The duration required to compost pig manure can vary depending on several factors. With the right conditions and techniques, pig manure can be transformed into nutrient-rich compost within a few months. However, it is important to note that the composting process can take longer under certain circumstances.

Chicken manure (CM) can pose a serious threat to environmental and human health, and need to be managed properly. The compost can effectively treat CM. However, there is limited research on the heavy metals and antibiotic resistance genes (ARGs) during compost CM. In this study, the combined applica

Feb 23, 2024 · The Qinghai-Tibet Plateau (QTP) is characterized by an extreme hypoxia, which may lead to lack of sufficient oxygen for compost production, and thus seriously affecting the compost quality. The moisture content (MC) has a direct effect on the oxygen content of composting pile. At present, the research on the optimum moisture content of compost production on the QTP is still lacking. This study

Making your swine manure into organic fertilizer not only can bring economic income but also is more environmentally friendly for your soil. The daily manure output of a 100 kg adult pig is about 6.36 kg, and the annual manure output is about 3,000 kg. If you own 500 pigs, every day you need to treat 2-4 tons of manure.

Feb 24, 2024 · Co-composting of chicken manure and edible mushroom residue inoculated with oxytetracycline-degrading strain T4 was conducted to reduce the risk of residual oxytetracycline and tetracycline resistance genes (TRGs) to the ecological environment.

Jun 1, 2017 · However, the effects of BC on antibiotic resistance genes (ARGs) during chicken manure composting are still unclear. This study investigated the effects on ARGs of adding different proportions of BC (0%, 5%, 10%, and 20% w/w) to chicken manure compost.

Jan 20, 2024 · @article{Wang2024EffectOB, title={Effect of biochar with various pore characteristics on heavy metal passivation and microbiota development during pig manure composting.}, author={Ziqi Wang and Min Zhang and Ju Li and Jiamin Wang and Guotao Sun and Gongshe Yang and Jianming Li}, journal={Journal of environmental management}, year={2024}, volume

Apr 30, 2024 · Aerobic composting can effectively reduce the spread of antibiotic resistance risk in livestock manure. Understanding the effect of aerobic composting process parameters on manure-sourced ARGs is important to control their spreading risk.

Aug 2, 2023 · Composting is a sustainable and eco-friendly technology that turns animal waste into organic fertilizers. It remains unclear whether differences exist in the structure of microbial communities during different livestock manure composting. This study analyzed the dynamic change of bacterial and fungal communities, metabolic function, and trophic mode during chicken manure (CM) and pig manure

Jun 5, 2021 · Overall, cornstalk biochar was determined to be an optimal additive for simultaneously improving compost maturity and reducing gaseous pollutant emissions during chicken manure composting. This study verified the mechanisms of three plant derived biochars in pollutant gas control in composting, and thus provided evidence for facilitating the

Jan 20, 2022 · Different doses of CMHRs were added to chicken manure for composting, with four composting treatments established with different volume ratios as follows: (1) CK: only chicken manure without the

Mar 8, 2023 · Livestock manure is a major carrier that stores and transmits antibiotic resistance genes (ARGs). The aim of this study was to identify the crucial environmental factors that result in the change in relative abundance of ARGs and MGEs to explore effective to reduce the occurrence of ARGs.