How to start a biogas digester in winter?
In the low temperature season, especially in winter, the newly built biogas digesters cannot start quickly and have to stop building biogas digesters. Is there a way to get it started quickly in the winter? The underground temperature was lowered during the construction of a new biogas digester in winter. Here's a simple and less expensive way to warm up. Biogas starter is a good choice. , Many of these products but the best choice of regular professional manufacturers, biogas fermentation agent is a good choice. First of all, we must know the total amount of biogas digesters, according to inoculum: feces material: water is 1:2:5 ready.
Biogas fermentation auxiliaries contain nutrients and trace elements required for the growth and reproduction of methanogens, and the use of trace elements in them effectively stimulates methanogens and promotes their rapid propagation. At the same time, they increase the activity of enzymes and speed up the reaction of enzymes, accelerating cellulose, etc. The process of degradation and decomposition of molecular compounds; the use of the nutrients necessary for propagation of the bacteria added in the product to better grow the bacteria species; the use of a mixture of adsorbents to increase the contact area between the bacteria and the raw materials, while utilizing the adsorption heat release The temperature of methanogens will increase, and the heat will increase, so as to rapidly produce gas from biogas digesters. New ponds can add 0.02%, which can shorten the start-up time by half and increase the gas production. The dosage is calculated by adding 200-250 grams of biogas fermentation aid per cubic meter of digester. The basic amount of fermentation tanks with a volume of 4 cubic meters, 6 cubic meters, 8 cubic meters, and 10 cubic meters is roughly 2 bags, 3 bags, 4 bags and 5 bags. Note that when the new pool is in use, the raw materials and biogas fermentation auxiliaries are mixed into the pool; when the old pool is in use, the biogas slurry is taken out from the discharge port and the biogas fermentation aid is flushed into the pool from the feed inlet and repeated several times. Mix as much as possible. The new pool can reduce the start-up time by more than half, and the old pool can greatly increase the gas production and gas production rate.
MAGIK Lift Series are made of PDO (Polydioxanone), it is a thread with no cones, thus no damage to the tissue. This is the same thread used in Cardiac and other surgeries as sutures, and thus it is very safe.
Thread Face Lift,Korea Beauty Face Lift,Cog Thread For Lifting,Woman Face Thread Lift
Dermax Technology Limited , https://www.dermaxmed.com