scholarly journals Research of Disposal Method for Repast Garbage Based on Anaerobic Fermentation Technology

2015 ◽  
Vol 8 (4) ◽  
pp. 238-241
Author(s):  
Qing Zhang ◽  
Si-Yun Xu
Keyword(s):  
Anaerobic Fermentation ◽  
Fermentation Technology

Research Progress about the Methods of the Hydrogen Production through Anaerobic Fermentation by Organic Wastewaters

2013 ◽  
Vol 448-453 ◽  
pp. 3013-3016
Author(s):  
Ri Ci Meng ◽  
Yuan Zhang ◽  
Xian Ning Mo ◽  
Zong Qiang Zhu ◽  
Liang Liang Tan
Keyword(s):  
Hydrogen Production ◽  
Influencing Factors ◽  
Anaerobic Fermentation ◽  
Research Progress ◽  
Fermentation Technology

The development and technology of the hydrogen production from organic wastewaters through anaerobic fermentation were summarized. A expound and conclusion about the anaerobic fermentation types and the influencing factors of hydrogen production were included. Some present factors which obstruct the development of the hydrogen production through anaerobic fermentation were raised which made a prospect of the bio-hydrogen anaerobic fermentation technology.

scholarly journals Kualitas Silase Ransum Komplit Berbahan Baku Pakan Lokal

2011 ◽  
Vol 11 (2) ◽  
pp. 35-40 ◽  
Author(s):  
Allaily Allaily ◽  
Nahrowi Ramli ◽  
R. Ridwan
Keyword(s):  
Storage Time ◽  
Anaerobic Fermentation ◽  
High Water ◽  
Water Levels ◽  
Glass Bottle ◽  
Random Group ◽  
And Storage ◽  
Fermentation Technology ◽  
Made In

The quality of complete ration silage use traditional local feed materialsABSTRACT. The research was conducted to assess the complete ration silage products use traditional local feed materials of high water levels are currently still problematic in storage. The technology used is in a state of anaerobic fermentation technology. This study uses a random group, with 4 levels of water treatment (30, 40, 50, and 60%) and 4 groups of storage time (1, 2, 3, and 4 weeks) at room temperature, each unit of treatment was repeated 3 times. Silage made in a glass bottle filled with 200-300 g of feed a complete and total BAL plus Lactobacillus plantarum 105 cfu per gram of silage. Physically and chemically, products made from raw silage rations complete local feed has characteristics that are not much different from the silage forage. Water content and storage time is very significant (P 0.01) lower pH and increased total acids.

High-Efficient Anaerobic Fermentation Technology of Organic Wastes in Villages and Towns

2020 ◽  
pp. 9-62
Author(s):  
Mingxiao Li ◽  
Xuan Jia ◽  
Beidou Xi ◽  
Jiaqi Hou ◽  
Dongming Liu ◽  
...  
Keyword(s):  
Anaerobic Fermentation ◽  
Organic Wastes ◽  
High Efficient ◽  
Fermentation Technology

Application of Anaerobic Fermentation Technology in Prevent and Control Pollution of Livestock and Poultry

2013 ◽  
Vol 850-851 ◽  
pp. 1176-1179
Author(s):  
Yu Kun Ji ◽  
Hong He
Keyword(s):  
Total Nitrogen ◽  
Total Phosphorus ◽  
Anaerobic Fermentation ◽  
Removal Rate ◽  
Pollutant Concentration ◽  
And Control ◽  
Fermentation Technology ◽  
Better Than

Analysis different kinds of anaerobic fermentation technology using in prevent and control of livestock and poultry. Comparing removal rate of COD, total Nitrogen, total Phosphorus of Mixed anaerobic fermentation technology (CSTR), upflow sludge bed reactor (USR) and simple anaerobic pool. Removal rate of CSTR and USR is obvious better than simple an aerobic pool, and removal rate is proportional to the pollutant concentration. Overall evaluations of investment, occupation of land and rate. Points out the problems exist in the using of anaerobic fermentation technology and put forward reasonable suggestions.

scholarly journals Analysis of production tests in processing the mixture of solid and liquid biologically degradable wastes by anaerobic fermentation

2012 ◽  
Vol 60 (3) ◽  
pp. 19-24
Author(s):  
Jiří Fryč ◽  
Josef Los ◽  
Tomáš Lošák
Keyword(s):  
Food Processing ◽  
Anaerobic Fermentation ◽  
Energy Content ◽  
Biogas Production ◽  
Raw Materials ◽  
Liquid Waste ◽  
Input Material ◽  
Glycerine Water ◽  
Fermentation Technology ◽  
Suitable System

This study concerns the analysis of operating anaerobic fermentation systems of agricultural biogas station and implementing a suitable system enabling the use of a mixture of solid and liquid biowaste. The tests made use of liquid substrates commercially offered to biogas station operators. The study evaluates practical measurements at an agricultural biogas station in order to evaluate the biogas production from these substrates and the efficiency of transforming input material to usable energy. The use of such treated substrates for the anaerobic fermentation technology may have a substantial influence on the volume of dosed energy crops. The mixture of input substrates consisting of liquid cattle excrements, silage corn, solid and liquid waste from food processing, animal waste and glycerine water was experimentally validated. This mixture was compared with the operation using liquid cattle excrements and silage corn. It was concluded that the proposed composition of input raw materials makes it possible to increase the production of biogas and el. power. On the other hand, it was identified that the energy content of the input raw materials is not optimally transformed into usable energy. This is why the proposed mixture of input materials with biowaste is not recommended for use at the used proportion.

scholarly journals Operating tests analysis of liquid biologically degradable waste processing by anaerobic fermentation

2012 ◽  
Vol 60 (1) ◽  
pp. 39-44
Author(s):  
Jiří Fryč ◽  
Tomáš Vítěz ◽  
Tomáš Lošák
Keyword(s):  
Food Processing ◽  
Anaerobic Fermentation ◽  
Energy Content ◽  
Biogas Production ◽  
Raw Materials ◽  
Input Material ◽  
Glycerine Water ◽  
Food Processing Waste ◽  
Fermentation Technology ◽  
Suitable System

This study concerns the analysis of operating anaerobic fermentation systems of agricultural biogas station and implementing a suitable system enabling the use of liquid biowaste. Based on the comparison of the technological solutions and operating parameters of specific equipment a system enabling the utilisation of biowaste has been designed. The tests made use of liquid substrates commercially offered to biogas station operators. The study evaluates practical measurements at an agricultural biogas station in order to evaluate the biogas production from these substrates and the efficiency of transforming input material to usable energy. The use of such treated substrates for the anaerobic fermentation technology may have a substantial influence on the volume of dosed energy crops. The mixture of input substrates consisting of liquid cattle excrements, silage corn, liquid food-processing waste, animal waste and glycerine water was experimentally validated. This mixture was compared with the operation using liquid cattle excrements and silage corn. It was concluded that the proposed composition of input raw materials makes it possible to increase the production of biogas and el. power. On the other hand, it was identified that the energy content of the input raw materials is not optimally transformed into usable energy. Therefore, the proposed mixture of input materials with biowaste is not recommended for use.

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