chinese medicine residue large scale composting equipment enhanced corrosion resistance

Nov 23, 2022 · Homogenous spatial distribution of fermentation characteristics, local anaerobic conditions, and large amounts of greenhouse gas (GHGs) emissions are common problems in large-scale aerobic composting systems. The aim of this study was to examine the effects of a semi-membrane covering on the spatial homogeneity and efficiency of fermentation in aerobic composting systems. In the covered group

Mar 20, 2015 · Superhydrophobic 5052 aluminum alloy substrates with excellent corrosion resistance have been fabricated by a simple and low-cost method of acid treatment and modification of fluoroalkyl-silane combined with surface passivation. Via an etching process with hydrochloric acid, hierarchical convex–concave micro/nano-s

Dec 6, 2016 · Magnesium (Mg) and its alloys have been suggested as revolutionary biodegradable materials. However, fast degradation hinders its clinic application. To improve the corrosion resistance and biocompatibility of Mg–Nd–Zn–Zr alloy (JDBM), magnesium–aluminum-layered double hydroxide (Mg–Al LDH) was successfully introduced into Mg(OH)2 coating by hydrothermal treatment. The anions in the

Oct 1, 2016 · This study investigated the antimicrobial properties of Chinese medicinal herbal residues (CMHRs) during its co-composting with food waste (FW) in two different ratios along with a control. Inhibition on total microbial population were assessed while the numerically dominant microbes were isolated and their antagonistic effects were assessed.

4 Best Compost Machines for Beginner Composters - GreenCitizen. This Countertop Compost Machine Turns Scraps into Compost in . Mar 27, 2024 · The Lomi countertop compost machine makes turning kitchen scraps into compost the easiest thing ever.

Feb 24, 2024 · Purpose 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. Materials and Three treatments (CK: without bacteria agent T4 inoculated; AM: 1% bacteria agent T4 inoculated in mesophilic phase; AC

Jan 31, 2023 · The results showed that the addition of CMHRs could promote the maturity of compost, improve the resistance to the pathogenicity of compost, and form pathogenicity-resistant compost. The author (Zhou, Selvam, et al., 2018a ) also composted food waste: sawdust:CMHRs with a ratio of 1:1:1 for 56 days, and then fertilized cress seeds with the

Sep 1, 2022 · A large-scale study involving data from 28 composting systems fed from commercial pig farms showed that reactor composting had the best results in terms of material degradation, nitrogen loss, antibiotics, and antibiotic resistance genes compared to conventional such static heap and windrow systems (Awasthi et al., 2019c, Awasthi et al

2023/10/10/ · Among them, plant-based Chinese medicines account for 87% of all Chinese medicines. 1 Chinese medicine residue is the waste generated after the effective components of traditional Chinese medicine are extracted from plants. Due to the continuous development of the pharmaceutical industry in China, discharges of Chinese

Jan 10, 2024 · The ADE derived from a multi-source anaerobic digestion reactor was co-composted with sewage sludge and Chinese medicine residue in the pilot-scale composting reactor to: 1) evaluate the performance of nitrogen retention; 2) investigate the humification process; and 3) elucidate the changes in microbial structure and metabolic functions. 2.

Apr 3, 2023 · The disposal of traditional Chinese medicine residue (TCMR) has become a significant obstacle to the advancement of the pharmaceutical business. Improper residue treatment will not only waste resources but will also pollute the environment. Hence, through categorization management, turning TCMR into medical, feed, fertilizer, and energy is

Jan 10, 2021 · This review systematically summarized the widespread utilization of Chinese medicine residues in industry and environmental protection for the first time, and provided an overview for the researchers of Chinese medicine residue.

Mar 10, 2021 · DOI: 10.1016/j.biortech.2021.124948 Corpus ID: 232301505; Development of a compound microbial agent beneficial to the composting of Chinese medicinal herbal residues. @article{Wang2021DevelopmentOA, title={Development of a compound microbial agent beneficial to the composting of Chinese medicinal herbal residues.}, author={Minghuang Wang and Y. Liu and Shan Wang and Kui Wang and Ying Zhang

Dec 1, 2021 · TCMH residues (obtained from a pharmaceutical factory in Tianjin, China) including Chinese wolfberry residue (CWR) and Chuanxiong rhizome residue (CRR). Adsorbent preparation: air and oven dried, smashed and sieved (particle size: 0.15–0.45 mm); adsorption: initial pH 2.0, 27 °C, initial Cr(VI) concentration = 50–400 mg/L, adsorbent dose