An increase of the specific absorbed energy with increasing nitrogen content was observed. The results of the scratch tests were analyzed taking into account the stress – strain behavior during depth sensing indentation tests and the energy absorbed during Charpy impact tests. The improvement in ...
Chicken manureAmmonia inhibitionThe effects of side-stream ammonia stripping as a pre- and post-treatment on the anaerobic mono-digestion of chicken manure were investigated in laboratory-scale continuous stirred tank reactors. Ammonia stripping columns were operated at pH 10 but different temperatures ...
effect of preserve nitrogen 鸡粪锯末高温堆肥调理剂保氮效果In the automatic aerobic compost device, experiments were carried out to investigate the effect of four amendments on inhibition of nitrogen losses during the chicken manure and saw composting .The changes of chemical parameters, temperature, pH...
Increased total nitrogen content of poultry manure by decreasing water content through composting processes(Fertilizers and soil amendments) Microbial mineralization of urea and uric acid in poultry litter can lead to loss of nitrogen (N) content and its value as a fertilizer. To minimize the lo.....
The initial chemical composition is important in the release of N from manure in both saline and non-saline soils. Net N released from the manure in the saline and non-saline soils was negatively correlated with initial N content, C/N ratio and lignin (r2 = -0.837/-0.385, -0.719/-0.095...
Typical composition of biogas produced from household waste. Biogas - Energy Content Energy content in biogas produced from municipal and industrial waste. Biogas - Potential from Animal Manure Potential biogas production from animal manure. Fuel Gases - Heating Values Combustion heat values for gases ...
It would reduce the nitrogen loss and air pollution by effectively regulating the activity of this group of bacteria. 展开 关键词: aerobic denitrifiers composting of chicken manure nitrate 被引量: 6 年份: 2008 收藏 引用 批量引用 报错 分享 ...
But the N content in the chicken manure is 1.32% in wheat season and 4.48% in maize sason. Soil conditioner mainly containing calcium (Ca) and magnesium (Mn), Compound bacteria could fix N potentially, promote root growth, decompose cellulose lignin and thus rapidly to degrade. The number ...
Data from IUNG reflecting livestock production in Poland and N content in manure from individual animal were used. The IMUZ data included atmospheric emissions from one animal, as well as from manure and from the soil after manure application, considering different land use form and cultivation ...
Influence of moisture content on chicken manure stabilization during microbial agent-enhanced composting 2021, Chemosphere Citation Excerpt : Organic leachate during composting has been frequently reported (Pirsaheb et al., 2020), which not only causes the nutrient loss but also leads to the spreading...