Effect of compost temperature on oxygen uptake rate, specific growth rate and enzymatic activity of microorganisms in dairy cattle manure

Miyatake, Fumihito; Iwabuchi, Kazunori

doi:10.1016/j.biortech.2005.04.035

Cited by 59 publications

(30 citation statements)

References 14 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…1a shows the temperature profile for E1 and E2 experiments. Since the clearest sign of microbial activity is an increase in the composting mass temperature, this parameter has traditionally been considered as an essential variable in controlling composting (Liang et al, 2003;Miyatake and Iwabuchi, 2006). Fig.…”

Section: Effect Of Turning Frequencymentioning

confidence: 99%

Domestic sewage sludge composting in a rotary drum reactor: Optimizing the thermophilic stage

Rodríguez

Cerrillo

García-Albiach³

et al. 2012

Journal of Environmental Management

View full text Add to dashboard Cite

Section: Effect Of Turning Frequencymentioning

confidence: 99%

Domestic sewage sludge composting in a rotary drum reactor: Optimizing the thermophilic stage

Rodríguez

Cerrillo

García-Albiach³

et al. 2012

Journal of Environmental Management

View full text Add to dashboard Cite

“…During the mature stage, the pile temperature decreases. Mesophilic microorganisms continue to decompose complex organic matter, and the compost is in anaerobic condition, because it is no turned (Miyatake and Iwabuchi, 2006).…”

Section: Changes Of Pile Temperaturementioning

confidence: 99%

Effect of red mud addition on tetracycline and copper resistance genes and microbial community during the full scale swine manure composting

Wang

Zhang

Sui

et al. 2016

Bioresource Technology

115

View full text Add to dashboard Cite

h i g h l i g h t sARGs could be effectively removed through the thermophilic composting process. The main contributor of reducing ARGs abundance was pile temperature. Bacterial community was the main driver to reduction of ARGs abundance. Swine manure has been considered as the reservoir of antibiotic resistance genes (ARGs). Composting is one of the most suitable technologies for treating livestock manures, and red mud was proved to have a positive effect on nitrogen conservation during composting. This study investigated the abundance of eight tetracycline and three copper resistance genes, the bacterial community during the full scale swine manure composting with or without addition of red mud. The results showed that ARGs in swine manure could be effectively removed through composting (reduced by 2.4 log copies/g TS), especially during the thermophilic phase (reduced by 1.5 log copies/g TS), which the main contributor might be temperature. Additionally, evolution of bacterial community could also have a great influence on ARGs. Although addition of red mud could enhance nitrogen conservation, it obviously hindered removal of ARGs (reduced by 1.7 log copies/g TS) and affected shaping of bacterial community during composting.

show abstract

“…Most of the published work refers to the use of composting for the treatment of animal manure [8][9][10][11].…”

Section: The Use Of Composting For the Treatment Of Animal By-productmentioning

confidence: 99%

The use of composting for the treatment of animal by-products: Experiments at lab scale

Barrena

Artola

Vázquez

et al. 2009

Journal of Hazardous Materials

View full text Add to dashboard Cite

Animal by-products (ABP), containing mainly rabbit and chicken carcasses were composted at laboratory scale. Results indicate that if proper conditions are used, wastes can be successfully composted and stabilised meeting current European hygienisation standards regarding the disposal of this type of wastes.During the process, temperatures above 60 ºC were easily reached and maintained for 2 days at least, due to the high energy potential of these materials. However, care must be taken to ensure that these temperatures are reached in the entire reactor to guarantee proper hygienisation of the material.These high temperatures may bring about operational problems such as moisture losses due to the very high airflows required for their control.Biological activity indices, such as Respiration Index (RI) and Oxygen Uptake Rate (OUR) used for the monitoring of the process, were able to indicate potential and actual conditions within the composting reactor respectively.

show abstract

Effect of compost temperature on oxygen uptake rate, specific growth rate and enzymatic activity of microorganisms in dairy cattle manure

Cited by 59 publications

References 14 publications

Domestic sewage sludge composting in a rotary drum reactor: Optimizing the thermophilic stage

Domestic sewage sludge composting in a rotary drum reactor: Optimizing the thermophilic stage

Effect of red mud addition on tetracycline and copper resistance genes and microbial community during the full scale swine manure composting

The use of composting for the treatment of animal by-products: Experiments at lab scale

Contact Info

Product

Resources

About