Generally, the leakage of biogas digesters is better handled. For example, if the air duct is loose, reinforce the seat with cement mortar and seal it inside. If the dome is slightly leaky, use a thick grout to clean the brush 3 times; , remove the paint carefully; cover loose, re-closed. Its method: First, deal with seepage: there is groundwater seepage into the pool, the use of water glass instead of water and cement to block the water hole, when plugging faster, try to complete in a few seconds. If the seepage hole has a large flow rate and the water pressure is high, use a soft plastic tube with a length of 5 cm and an internal diameter of 1 cm to insert it into the water seepage area, seal it with 1:1 cement mortar and water glass, and then plug the plastic nozzle. Add a layer of 1:1 cement mortar covering. Second, deal with cracks: the crack into a V-shaped cracks, with a pure cement slurry brush again, with 1:1 cement mortar filling V-shaped groove, compaction, troweling, until the cement mortar solidified after 12 hours, then use pure water Mud brush 3-4 times. Third, the plaster layer Alice shell will peel off the phenomenon of treatment: its eradication, rinse, re-press plastering operation procedures, layered on the ash, thin wipe heavy pressure, brushing pure cement slurry. 4. Treatment of air leakage at the junction between the air pipe and the concrete: The part around the air pipe shall be cut open, the air pipe shall be pulled out, the cement mortar or fine stone concrete with a higher mark shall be re-injected, and the part shall be thickened to ensure that the air pipe is fixed and then wiped. A layer of 1:1 cement mortar and stucco pure cement slurry. 5. The treatment of the pool sinking and sinking: After the opened part is opened to a groove with a certain width and depth, the fine stone concrete No. 200 is filled, and after 24 hours, the mortar is plastered and the pure cement slurry is brushed. Sixth, the middle part of the feed pipe leakage treatment: According to the size of the feed pipe diameter, with a diameter of 2 cm smaller than the plastic pipe inserted to determine the gap between the two pipes evenly, with 1:2 cement mortar poured into the appropriate Tap the thin tube to make the cement mortar full, and add a little cement mortar on the mouth of the tube to compact the light. Seventh, the overall treatment of the biogas digesters: After the above points are dealt with, in order to promote the maintenance of some old and new joints at the junction and prevent the corrosion of the cement receiving liquid, to further improve the air tightness, the overall treatment of the biogas digesters is also required. That is to say, use a special gas-tight confining agent to clean the digester with cement. The usage and dosage shall be based on the instructions on the paint. Then the air-tightness test of the biogas digester shall be carried out. Eight, the gas leakage place is not obvious treatment: the gas storage area between the fermentation first rinse, then use pure cement slurry brush 3 times. Probiotics powder have been shown to be good bacteria in the gut, clearing out bad bacteria and also improving the body's immune system. There can be more than 500 types of bacteria in your gut. Probiotics are defined as active microbial products that contain sufficient quantities to alter the gastrointestinal flora of the host to produce beneficial effects. Common probiotics include Lactobifidobacterium, Lactobacillus plantarum, Lactobacillus acidophilus, bifidobacterium longum and so on. Lactobacillus Reuteri,Lactobacillus Rhamnosus,Bifidobacterium Lactis Powder,Lactobacillus Acidophilus,Lactobacillus Plantarum Xi'an Gawen Biotechnology Co., Ltd , https://www.amulyn-bio.com
How to repair a digester