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Design of Biodigestor

  
 
Closed Discussion / Back to messages forums
 
 05/01/2007
Pablo Infants Chávez
Peru
Hello Wilmen King. You count me that they project a swinish farm for 600 mothers, and that your project has a separador of solids, and you ask if it is necessary a biodigestor. Good, everything depends on what you want, a thing he/she doesn't have to do with the other one. If you want to obtain energy and to avoid the environmental contamination, you should use a biodigestor so that you excrete them they are degraded and neutralizen, with you obtain it energy that can be in form of heat for your gorrinos, or electric for the illumination, without to forget that the efluyentes is an excellent organic payment for the cultivations of bread to take and others. I remind you that a kilo of dry organic substance of it excretes it of pig 0.45 m3 of biogas he/she takes place, and with a kilo of biogas you can obtain between 1.8 and 1.5 Kw/h.
Luck.
 05/01/2007
Richart Pineda
Peru
Hello sr. Pablo.
Good, in fact I have questions for you
Which is the easiest and economic method to make analysis of the methane, and how to separate the dioxide of carbon of the methane?
One of the problems for my biodigestor is the analysis and the purity of my biogas. The truth, I don't have a cromatógrafo, but he/she wanted to know a method that is adapted to my expectations.
Thank you.
 05/01/2007
Pablo Infants Chávez
Peru
Hello Richard: Firstly serious good to know that it is what you want to make with the biogas, I don't believe that your biodigestor is of great size so that he/she is justified the installation to separate the methane of the dioxide of carbon, that that if I believe that you should have problem it is with the sulfurous Anhydride that contains the biogas, to detect the presence of the sulfurous anhydride in the biogas you should buy alcohol yodado and to make flow inside the mass of this alcohol the biogas, and if the alcohol becomes milky, your that you are chemical, will know that there is sulfuros, to clean the sulfuros you should put a filter that contains iron chip it but rusty possible so that he/she reacts with the sulfuros and it catches them.
Luck
 05/01/2007
wilman king
Venezuela
HELLO good night.
Mr. Pablo.
I am Wilman King, my question was with regard to the environmental contamination, with one it schemes sepadora of having been accustomed to, I can be sure of not contaminating, since the escretas would transform it into food for the bovine livestock, and the residual waters of this separation, it would use it in an artificial lagoon for the bony breeding of fish a Picicultura. now then you saw the pictures that are published in the forum of swinish farms in confinamiento, those pictures tube the pleasure of sending them to the ing. roberto montanaro for their I articulate.
Would he/she ask again, would this farm be composed by 5 building they will produce the enough escretas for mantenerce by means of the systems of biogas soran 600 females, and the maximum of production 7000 thousand pigs they will be ,un laboratory where the sperms will be to low temperatures, would he/she be justified the use of the biodigestor, to be able to transform the gas in electricity by means of this system, is what I want in opinion I will have the minimum of contamination? .entre other things
without but for the moments
Attn Wilman King.
Thank you.
 06/01/2007
Pablo Infants Chávez
Peru
Hello Wilman: I congratulate you to want to have a farm free of contamination, your you want to recover the you excrete of the farm to feed the bovine ones, -EYE - for that you require a higenización system through autoclaves for that he/she remembers the problem of the crazy cows in Europe
If you want reutilizar those undone of the chancho I would advise you that you use a biodigestores system in mesophilia and thermophilia with a hydraulic retention of 33 and 22 days respectively after this process you will have the security that the efluyente will be totally sterile, if you want to recover the solids you can make it, what becomes biogas is alone the carbon, hydrogen and oxygen, the other nutrients remain equally they are not degraded, if to recover these solids is profitable serious matter of economic calculations, but I believe that him but practical it would be to give to the tilapias as well as it leaves the digestor, that is to say you excrete them they would give you energy and foods for your fish, and it would avoid you a great environmental contamination
If you want to converse with me, in the superior part you will see my telephone, I live in Lima /Perú.
Greetings
 17/01/2007
Santiago Canyon
Colombia
hello he/she wanted to know which is the final destination of the H2S and of the resulting CO2 in the biodigestion (to great scale) because I would like that the handling fuse him but clean possible, also if algien cosnoce where I can have but information on the digestion of vegetable products (overalls as for yields and producctividad of biogas) good I am embesando to the study for the handling of the biomass in a power station of supplies and them agradesco a lot for their time and collaboration
Santiago Canyon
Colombia
Closed Discussion
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