2017/7/5/ · However, even an in-floor trench system using only negative aeration requires a well-structured BMP mix. Reversing aeration works somewhat better for both sparger variants since the floors can be set in positive while piles are being built and during initial

2023/5/1/ · Phosphorus (P) is a non-renewable and necessary nutrient element for plant growth and development. It has been reported that nearly 50 % of P-addition field experiments had significant restrictions on the production of aboveground plants (Hou et al., 2020).On the

This study aimed to explore the impact of co-inoculating phosphate-solubilizing bacteria (PSB) and phosphate accumulating bacteria (PAB) on phosphorus forms transformation, microbial biomass phosphorus (MBP) and polyphosphate (Poly-P) accumulation, bacterial community composition in composting, usin

Enhanced humus synthesis from Chinese medicine residues composting by lignocellulose-degrading bacteria stimulation: Upregulation of key enzyme activity and neglected indirect effects on humus formation Science of the Total Environment ( IF 8.2) Pub Date : 2023-10-23, DOI: 10.1016/j.scitotenv.2023.167754

This study conducted the lab-scale facility of HPC in contrast to the control composting (CC) without thermal pretreatment. Surprisingly, HPC was more efficient at sludge degradation and phytotoxicity removal, further, the end sludge compost of HPC achieved 123.3% increase of the humification degree (HAC/FAC) and 14.2 % growth of organic N retention.

2023/1/1/ · Types of waste Mode Size Duration highlight References Beef manure Conically-shaped piles 2.8 m diameter × 1.5 m height 28 d Amend straw increased aeration, reduced 75% oxytetracycline, 90% chlortetracycline/epimer 4-epi-chlortetracycline and 90% iso

2022/2/15/ · As previously reported, the abundance of bacterial pathogens reduced only by 85%87% with lower dosages of applied clay (Awasthi et al., 2019). Qian et al. (2016) observed that the bacterial pathogens reduced by 82.8%, 76.9%, and 96.9% during high

2022/10/12/ · Composting has emerged as the preferred method for treatment of organic wastes in order to produce a final, sterilized product that can be used as an organic amendment.

2023/1/27/ · In this review, the composting process of organic waste is discussed through an in-depth exploring of its thermophilic phase. Functional diagram of the pre-treatment phase. OMPW olive mill pomace

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2022/5/1/ · Composting is an important method for treating and recycling organic waste, and the use of microbial inoculants can increase the efficiency of composting. Herein, we illustrate an approach that integrate 16S rRNA amplicon metagenomics and selective culture of thermophilic bacteria for the development of inoculants to improve manure composting.

2022/1/22/ · Treatments including bioaugmentation with thermophilic lignocellulolytic bacteria isolates such as Paenibacillus validus, Paenibacillus koreensis, Bacillus nealsonii, a mixture of the three

2024/12/15/ · After incorporating all materials, the initial moisture of the compost was adjusted to approximately 70%, and no additional moisture adjustments were implemented throughout the composting process. All raw materials were thoroughly mixed using a tractor loader, and the dimensions of each pile were adjusted to approximately 5 m × 4 m × 1.5 m.

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