Currently, environmental treatment requirements are very strict, domestic sewage and sludge and industrial sewage and sludge are urgently needed, so they can be treated by manufacturing organic fertilizers. It is understood that more than 50% of urban sludges are currently treated by landfill. A large amount of wet sludge is transported, filled and stacked, polluted air, water and soil, affected the lives of people around.

Chicken manure fermenter

[ 123] In the face of environmental issues, urban sludge cleaning is very important, what is this reason? What are the importance of sludge cleaning? Xiaobian will give you a solution.

1. Salinity may cause problems

Salt in sludge directly affects the electrical conductivity of the soil, destroying the nutrient balance of plants, stopping Plants are absorbed to nutrients, and even directly harm the roots of plants, causing plant death. In addition, antagonism between salt ions can accelerate the loss of effective nutrients in the soil, destroy the moisture balance of soil, so that the soil strip is barren.

Pig manure fermentor

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2. Problems with pathogenic microorganisms

Urban sludge treatment plants contain a large number of bacteria, viruses, Parasitic eggs, etc., these sludges are not treated in the middle (high) temperature digestion or other disinfection methods. Extrames per gram contain billion microorganisms, such as E. coli, phage, parasitic eggs, asect or intestinal virus. Toxic and harmful microbes in sludge cannot be ignored. When the sludge is disposed, harmless treatment should be carried out to prevent it from entering the food chain, which is harmful to human livestock.

3. N, P, pyrotomy

Sludge contains rich n, p and other elements, N, Plass elements are the desired nutrients for plant growth. If a large number of N, P elements enters the lake, the reservoir, the bay, etc. Closed or semi-closed water, and some water bodies remaining in the river (flow rate \u0026 gt; 1M / min) will cause eutrophication to make some algae and other The floating organisms are rapidly reproduced, reduce the transparency of the water, reduce the water dissolved oxygen content, causing a large number of aquatic organisms, deteriorating water quality, causing environmental pollution.

[123 Organic fertilizer fermentor

What is the meaning of sludge treatment? What is sludge treatment?

Sludge treatment is a process of sludge reduction, stabilization and harmless treatment. The higher the degree of sewage treatment, the more sludge residues are required, and the treatment is required. General sewage treatment facilities must be equipped with sludge treatment facilities unless used land treatment or sewage pool treatment of sewage. For modern sewage treatment plants, sludge treatment and disposal has become a complex and expensive part of the wastewater treatment system.

What is effective way to clean up urban sludge? What equipment does urban sludge cleaning need to use? With the advancement of the times, the progress of mechanical equipment, the correct equipment can be effectively cleaned, the sludge cleaned the fermenter, using high temperature good oxygen fermentation technology to effectively handle urban sludge cleaning problems, and ferment the sludge is organic fertilizer for farmland administration .

High temperature good oxygen fermenter

Sludge treatment fermentor treatment equipment can meet a variety of organic waste to ferment, without adding any excipients, can be directly put into the tank to carry out sludge treatment. The chicken farm equipment uses microbial fish fermentation, and the sludge can be effectively treated in different temperatures.

Urban sludge cleaning fermentation into organic fertilization effect.

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