quality assurance large scale composting equipment chinese medicine residue

Jan 10, 2021 · This study offered a theoretical reference for large-scale applications of high temperature pyrolysis technology for high-quality gas production via effectively CO 2 removal from Chinese medicine residues.

Dec 1, 2021 · Ratios of food waste, sawdust and TCMH residues = 5:5:1, 2:2:1 and 1:1:1 (dry weight, w/w); lime adding = 2.25% (dry weight, w/w); C/N ratio = 25–26; initial moisture contents = 55%–60%; period = 56 days; about 7.5 kg of composting mixture in the 20-L bench-scale composting reactor.

Mar 1, 2023 · Composting is the most adaptable and fruitful method for managing biodegradable solid wastes; it is a crucial agricultural practice that contributes to recycling farm and agricultural wastes. Composting is profitable for various plant, animal, and synthetic wastes, from residential bins to large corporations. Composting and agricultural waste management (AWM) practices flourish in developing

Mar 24, 2021 · Compost made from traditional Chinese medicine residue and straw was found more effective in enhancing maize seedling growth and photosynthetic performance under 0.2–0.6% treatments by improving the soil fertility .

Multiple types of biochemical parameters were determined in the course of the composting process with rice straw and Chinese traditional medicine residues as substrates. The water-soluble fractions (WSFs) were analyzed by excitation-emission-matrix fluorescence (EEM-FL), and the maximum P V/III value (1.2) was observed in thermophilic phase

Sep 10, 2019 · Traditional Chinese medicine residue (TCMR) is the solid substances remaining after the extraction of pharmaceutical ingredients from medicinal plant materials, which include abundant soil nutrients. However, TCMR is nearly lost as domestic garbage, which not only occupies a large amount of land but also leads to the waste of resource, as well as causing the eco-environment potential pollution

Jan 20, 2022 · In this study, different volume ratios of Chinese medicinal herbal residues (CMHRs) were added to laboratory-scale chicken manure composting to evaluate their effects, if any, on the behavior

Dec 12, 2023 · Composting requires a certain balance of carbon-rich materials (“browns”), such as dry leaves and untreated wood chips, to nitrogen-rich materials (“greens”), such as food scraps. The ideal ratio is roughly three parts browns to one part greens by volume. (This translates to roughly 30:1 in terms of elemental carbon to nitrogen or C:N.)

Oct 10, 2023 · 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 medicine residues (CMR

Dec 30, 2022 · Chinese medicine residues (CMR) produced by the process of concocting and processing Chinese. herbal medicine has also risen sharply [1]. The CMR is a solid wast e, which still contains rich

Apr 1, 2020 · The aim of the study was to explore the feasibility of full-scale composting process to dispose biogas residue to fertilizer, and to evaluate the quality of the compost. The results showed the biogas residues could rapidly reach the thermophilic stage and last at least 20 days, NH 4 + -N, TOC and C/N decreased along with the composting process

Aug 1, 2023 · Compared to other composting additives (biochar, sawdust, and straw), the addition of mature compost not only optimizes the properties of the composting material but may also have an effect on the microbial community and functional enzyme activity during the composting process, which leads to the improvement of compost quality (Maroušek et al

Aug 1, 2020 · The contact angles between the modified materials and water reached 127°, and the modified Chinese medicine residue had an adsorption capacity of 51.7 mg/g for organic compounds, which was a

Dec 1, 2016 · The results of an experimental trial with waste wool determined that a 25 % waste wool, 50 % grass clipping, and 25 % horse stall waste mixture provided the optimal results for composting in a

Nov 28, 2022 · This site is about composting organic materials on a large scale at municipal, farm, or commercial facilities. Turning Problems into Profits In the early 1990’s, most public officials and business owners thought of organic waste materials such as yard trimmings, food scraps, and sludge as a problem they had to dispose of.