Collecting biogas, what equipment to use, and what model is suitable for small plants!

Factory treatment of sewage, collection of biogas is scientific, many benefits, specific your factory is to process those materials, you can choose that kind of process and equipment, the current domestic biogas industry is updated very quickly in technology, do a good job in biogas engineering can produce gas normally all year round. Otherwise, how will the biogas industry develop?

Biogas has many disadvantages, it can't be used in winter and it smells great, so it's better to make straw into fuel instead of coal to burn!

1. All of them also have biogas residue and biogas slurry left over from biogas.

In addition to being rich in organic matter, nitrogen, phosphorus and potassium and other conventional elements, biogas residue and biogas slurry also contain a variety of amino acids and trace elements such as iron, zinc and manganese, which is a high-quality organic fertilizer with comprehensive nutrient content. The use of biogas fermentation residue as fertilizer has the characteristics of fast-acting, slow-acting, high degree of mineralization and humification, which can be used as base fertilizer and top dressing, and can also be sprayed on the foliar surface. The use of biogas fermentation residues as fertilizer can loosen the soil, which is conducive to the activity of soil microorganisms and the formation of soil aggregate structure, and improves the content of soil organic matter and soil fertility.

In addition, the effect of biogas residue monocropping base fertilizer is very good, if it is combined with biogas slurry soaking and root topdressing, the effect is better, so that crops and fruit trees are basically free of pests and diseases during the whole growth period, reduce the amount of chemical fertilizer and pesticide application, and meet the requirements of ecological agriculture; Biogas slurry has a prevention and control effect on nearly 30 kinds of diseases of 17 kinds of crops, can prevent and control 19 kinds of insect pests of 19 kinds of crops, similar to the effect of pesticides currently used, and has no toxic effect on the human body, the use of biogas slurry to prevent diseases and insects, can reduce the amount of pesticides used, reduce the occurrence of environmental pollution accidents and poisoning incidents. Biogas residue and biogas slurry can also be used to feed pigs, raise fish, cultivate mushrooms, and use as nutrient soil for seedling raising.

With the continuous improvement of people's living conditions, people are more inclined to consume green and pollution-free food. In the production process, crops are easily polluted by pesticides and chemical fertilizers, and the comprehensive application of biogas, biogas slurry and biogas residue in planting and breeding is more in line with the regulations of green pollution-free food production and the requirements of ecological agriculture, and plays a role that cannot be underestimated in realizing the harmlessness of agricultural production.

The biogas residue biogas slurry not only preserves the nitrogen, phosphorus and potassium required by plants, but also contains rich amino acids, various hydrolase enzymes, auxin and biogas fermentation strains. Biogas residue biogas slurry belongs to both delayed and fast-acting, quick-acting more than late-acting organic fertilizer, it ferments the manure with zoonotic disease pathogens and some plant diseases and pests biological sources have been mostly killed, they are high-quality organic fertilizer and biogas digester to start inoculating strains.