Raw materials: rice husk, straw, herb, film, coconut shell
Advantages: fixed carbon, reproducibile, high volatile, low SO2 emmission, zero CO2 emmision
Raw materials: rice husk, straw, herb, film, coconut shell
Main energy: biomass black carbon, biomass wood vinegar
Biomass gasification power plant: capacity from 200kw to 3000kw, 1kg woody biomass generate 1kw electricity, 1kw woody biomass produce 2-3m3/h syngas, syngas heat value 1100-1500kcal/m3.
Applicable raw materials: a wide range of raw materials, such as straw, wood chips, rice husk, palm shell, bagasse and other agricultural and forestry wastes
particle size: 30-50mm, water content: less than 20%
|Comparison of Grate Furnace Incineration Treatment Technology and Pyrolysis Gasification Treatment Technology|
|Compare Content||Grate Furnace||Pyrolysis Gasifier|
|Incineration Mechanism||The Garbage Is Directly Burned, The Combustion Temperature Is 800~1000°C, The Incineration Mechanism Is General||Using Two-Stage Treatment, The Garbage Is Now Pyrolyzed And Gasified, And Then Small-Molecule Combustible Gas Is Burned. The Combustion Temperature Is 850~1100℃. The Incineration Mechanism Is Advanced.|
|Furnace Structure And Grate Material||The Structure Is Complex And The Shape Is Large; The Grate Works Under High Temperature, And The Requirements For The Grate Material Are High||The Structure Is Relatively Simple And Compact; The Grate Works In A Low Temperature State, And The Requirements For The Grate Material Are Low|
|Types Of Garbage||Dispose Of Domestic Waste||It Can Process Domestic Waste, Industrial Waste, And Hazardous Waste With High Calorific Value (Including Medical Waste)|
|Area (300t/D)||40-50 Acres Higher||30-40 Acres Lower|
|Operating Cost Fly Ash Emissions||Fly Ash Discharges A Lot, Accounting For About 5% Of The Total Garbage||Fly Ash Emission Is Low, Accounting For About 1% Of The Total Garbage, Which Is Environmentally Friendly|
|Acidic Substance And Dust Emission||The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively High; The Dust Emission Concentration Is 6000~8000mg/Nm3||The Original Value Of Acidic Substances Such As So2 And Nox Is Relatively Low: The Dust Emission Concentration Is ≤3000mg/Nm3|
|Plant Environment||It Is Difficult To Control The Environment In The Plant Area. The Incinerator Workshop Has A Certain Amount Of Bottom Ash And Leachate, Noise, And Odor Pollution.||The Factory Environment Is Well Controlled, And The Bottom Ash, Noise, And Odor Pollution In The Workshop Are Low|
TechnologyDevelopment,TonDucThangUniversity,HoChiMinhCity,Vietnam; c were prepared for biogas production to perform a detailed study and for exact consideration of treatments in terms of production. Based on the results, the maximum methane production ...
Cow dung is fermented to form biogas, which is fed via a pipe into the kitchen. The organic fertiliser goes onto the rice field and replaces the chemical fertilisers. Graphic: myclimate. People on the rural countryside of Vietnam are facing increasing ch
Biogas from cow manure with 1 kg produced as much as 40 liters of biogas,while chicken dung with the same amount produced 70 liters. Biogas has a high energy content which is not less than the energy content of the fuel fossil . The calorific value of 1 m3 biogas is equivalent to 0.6 - 0.8 liters of kerosene.
The co-digestion of cow dung, with maize husk for biogas production at laboratory scale was investigated. The study was carried out at a temperature range of 24˚C - 30˚C and pH range of 5.5 6.5 for a period of 60- days with a total solid concentration
The Biogas Program is addressing health, energy, and environmental challenges while creating and supporting a sustainable commercial sector in Vietnam. The program provides technical assistance, training local workers to become technicians and biogas masons. It also raises awareness about how the technology is helping hundreds of thousands of
Biogas from cow manure with 1 kg produced as much as 40 liters of biogas,while chicken dung with the same amount produced 70 liters. Biogas has a high energy content which is not less than the energy content of the fuel fossil . The calorific value of 1 m3 biogas is equivalent to 0.6 – 0.8 liters of kerosene.
K.K.Dineshkumar and S.Rajkumar, Review on Biogas Production from Codigestion of Cow dung and Food waste with Water Hyacinth, IJRST, 2016, Vol. No. 6, Issue No. 1, Jan-Mar  HoaHuu Nguyen, Sonia Heaven and Charles Banks, Energy Potential from the anaerobic digestion of food waste in municipal solid waste stream of urban areas in Vietnam, Int J Energy Eng (2004) 5:365-374  Dahunsi S D
biogas that can be produced from 23 slau ghterhouses present in Lalitpur Sub Metropolitan City is 103.2 m3/day. The biogas yield from SHW is higher in comparison to cow dung. The specific biogas yield from SHW was 0.201 m 3/kg VS which were higher in comparison to cow dung, having 0.18 m 3/kg VS
13/4/2021 · CAFOs use water to clean cow manure from barns, and they store that liquid waste in outdoor lagoons. Using anaerobic digesters, they can harvest biogas from lagoon waste and sell it as “renewable natural gas.” SoCalGas is purchasing gas from more than 40 percent of the Valley’s digesters, which are typically operated by companies such as Calgren Renewable Fuels and Maas Energy Works. In
Like many organic farmers, Jose Elanjhimattam is both a practical and abundantly resourceful man. Starting with cow dung, Jose has created an ingenious system that simultaneously
of biogas. Keywords: Biogas Production, Cow Dung, Microorganisms, Microbial Activities, Bio-Digester. INTRODUCTION Biogas technology, the generation of combustible gas from anaerobic biomass digestion, is well-known technology. There are already millions of biogas plants in operation throughout the world. Whereas using the gas for direct
biogas production using cow dung in a bio-digester. The objective is to assess the volume of gas produced m3, the amount of cow dung introduced into the bio-digester and the specific time needed to generate the biogas and finally the temperature that is required to generate the highest amount of biogas. Fresh cow dung
6/2/2014 · About Me. I have designed and built 45 liter, 160 liter and 200 liter biogas system. I have also started my own inoculum from scratch. From my perspective, biogas system is doable and possible to be built by everyone as long as you know what are the key issues are. The rest is history.
25/9/2005 · While the bureaucracy may take time to move, the biogas plants are already rolling. It is a simple and natural technology – dung goes in, gas comes out. Here is how: bacteria that come with the dung from the cow’s stomach break down the waste in an underground air-tight digester.
A new more colourful film on biogas, see https://youtu.be/N_JBavF726QLike many organic farmers, Jose Elanjhimattam is both a practical and abundantly resourc