2023/6/6/ · The Johnson-Su Composting Bioreactor produces a diverse, fungally dominant microbial inoculant that interacts symbiotically with plants to sequester

Batch experiments were conducted for feces composting using an aerobic composting reactor with sawdust as bulky matrix. In the 14-day composting processes at 35±2 and 55±2°C, compost samples were collected daily and chemical analyses and PCR-DGGE were carried out for investigating the influence of composting temperature on organic

2021/2/18/ · I set out to iterate and improve the traditional Johnson-Su Bioreactor design to make it easier to make compost. In this video, I show the new composter des

2022/11/11/ · The objectives of this review are to present recent research on facultative composting, focusing on mechanisms, substrates, process amelioration, economy, and

2024/6/6/ · Next, cover the layer with soil. Add nitrogen-rich materials (greens), followed by soil. Repeat the alternating layers of greens and browns until the pile reaches 2 to 3 feet high. Soak the pile at its start and water periodically; its consistency should be that of a damp (not wet) sponge.

2020/10/10/ · This study aimed to use quantitative data from full-scale composting systems (static heap, windrow composting and reactor composting with 8 t treatment

Nitrogen-retaining property of compost in an\naerobic thermophilic composting reactor for the sanitary disposal\nof human feces F Bai ， X Wang. 展开 . 关键词： nitrogen retention composting reactor human feces aerobic thermophilic fertilizer . DOI： ...

2001/4/1/ · Gaseous emissions and the biological turnover of organic household wastes were studied under controlled conditions in a compost reactor (55°C, moisture content 65% w/w, O2concentration 16% in

Compost Reactor/Compost Heat Exchanger Assembly [19] when composting with an aerated system with one International Journal of Energy Engineering 2020, 10(1): 10-15 13 direction of airflow but higher than 0.63 days reported by by B2 (Figure 5) and the Water Tank (COHEIN) temperature [17]. Similarly, [5] reported compost reactor temperatures

2016/4/1/ · The compost density was about 614 kg m −3 (Woodford, 2009) while others observed compost density of about 400 kg m −3 (Schaub-Szabo and Leonard, 1999, Wang, 2014). A working volume of 15 L for a laboratory scale reactor was proven practical (Zhang, 2006), and this volume was selected to be the initial configuration for the case model.

2013/6/3/ · The high temperatures created by the thermophilic process have the benefit of killing harmful pathogens in the compost. When the temperature in the reactor goes above 160 F, thermophilic bacteria become inactive, and the temperature begins to drop. When the material in the reactor has cooled sufficiently, mesophilic bacteria return, and

2023/5/12/ · CUT HARDWARE CLOTH / RE-MESH Using bolt cutters or pliers, cut the re-mesh to 12’6” in length and 5’ in height. Securely tie the ends of the re-mesh together at the 6” intervals using tie wire and pliers. Be sure to place a secure tie every 6”. Otherwise, the pressure that builds up when you fill the bioreactor can push this joint apart.

Modelling for reactor-style aerobic composting based on coupling theory of mass-heat-momentum transport and Contois equation. Xueqin He Lujia Han Jinyi Ge G. Huang. Engineering, Environmental Science. Bioresource technology. 2018. 31. Semantic Scholar extracted view of "Design and test on an experimental aerobic composting reactor