Effects of swine manure composting by microbial inoculation: Heavy metal fractions, humic substances, and bacterial community metabolism

C Li, H Li, T Yao, M Su, F Ran, J Li, L He… - Journal of Hazardous …, 2021 - Elsevier
This study aimed to investigate the effect of swine manure composting with microbial
inoculation (MI) and without MI (CK) on heavy metal (Cr, Cd, and Pb) fractions, humic …

Influence of microbial augmentation on contaminated manure composting: metal immobilization, matter transformation, and bacterial response

C Wang, Y Jia, J Li, P Li, Y Wang, F Yan, M Wu… - Journal of Hazardous …, 2023 - Elsevier
Heavy metals (HMs) in husbandry waste have become a serious concern. To understand
the impact of bioaugmentation on HMs-influenced composting, HMs-influenced swine …

Effects of microbial inoculation on enzyme activity, available nitrogen content, and bacterial succession during pig manure composting

C Li, H Li, T Yao, M Su, J Li, Z Liu, Y Xin, L Wang… - Bioresource …, 2020 - Elsevier
This study evaluated enzyme activity, available nitrogen, and bacterial succession during
pig manure composting with and without microbial inoculation (ABB and CK, respectively) …

Immobilization pathways of heavy metals in composting: Interactions of microbial community and functional gene under varying C/N ratios and bulking agents

H Guo, H Liu, S Wu - Journal of Hazardous Materials, 2022 - Elsevier
Excessive heavy metals (HMs) in livestock manure due to additives over-use limits its
recycling through composting. However, few studies have investigated the interactive …

Microbial metabolism and humic acid formation in response to enhanced copper and zinc passivation during composting of wine grape pomace and pig manure

Y Zhang, Y Xu, X Yu, J Li, G Chen, S Wang, Y Xu… - Bioresource …, 2023 - Elsevier
Abstract Copper (Cu) and zinc (Zn) in piglet feed can lead to heavy metals (HMs)
accumulation in pig manure (PM). Composting is crucial for recycling biowaste and …

[HTML][HTML] Industrial aerobic composting and the addition of microbial agents largely reduce the risks of heavy metal and ARG transfer through livestock manure

Y Cao, J Zhao, Q Wang, S Bai, Q Yang, Y Wei… - Ecotoxicology and …, 2022 - Elsevier
Composting is an effective and necessary modality in the recycling of agricultural wastes
such as livestock manure, furfural, and straw. However, the risks of heavy metals (HMs) and …

Zero-valent iron drives the passivation of Zn and Cu during composting: Fate of heavy metal resistant bacteria and genes

K Li, M Fu, L Ma, H Yang, Q Li - Chemical Engineering Journal, 2023 - Elsevier
Livestock and poultry manures usually contain substantial heavy metals, especially Cu and
Zn, which may induce the enrichment of heavy metal resistant genes (HMRGs) and heavy …

Microbial inoculation influences bacterial community succession and physicochemical characteristics during pig manure composting with corn straw

C Li, H Li, T Yao, M Su, F Ran, B Han, J Li, X Lan… - Bioresource …, 2019 - Elsevier
This study determined the physicochemical changes and bacterial community succession in
the pig manure composting process with microbial inoculant. Microbial inoculant could …

Impact of compost methods on humification and heavy metal passivation during chicken manure composting

S Wu, D Tursenjan, Y Sun - Journal of Environmental Management, 2023 - Elsevier
Livestock manure is one of the main sources of heavy metals (HMs) in agricultural soil. So, it
is necessary to reduce its bioavailability before used as organic fertilizer. In this study, the …

Effects of phosphate-containing additives and zeolite on maturity and heavy metal passivation during pig manure composting

Y Liu, R Ma, R Tang, Y Kong, J Wang, G Li… - Science of the Total …, 2022 - Elsevier
This study investigated the effects of the combination of phosphogypsum with calcium oxide
(PPG+ CaO), superphosphate with calcium oxide (SSP+ CaO) and zeolite (Zeolite) on …