The waste treatment of farms is generally divided into: dry clean manure sewage, blister manure sewage.
Dry manure sewage refers to most of the solid manure on the ground of livestock and poultry houses. The residual manure and urine on the ground are washed with a little water; the advantage of dry manure is that there is less water for washing, which reduces water consumption. The content of organic matter in the sewage is low, which is beneficial to reduce water consumption. The cost of sewage post-treatment, but the labor is large and the efficiency is low;
Blistered manure sewage means that a certain amount of water is injected into the manure ditch in the livestock and poultry house, and the flushing water such as manure and urine is discharged into the manure ditch together, and discharged after the manure ditch is full; the advantage of blistered manure sewage is to save water and manpower , But because the manure stays in the livestock and poultry house for a long time, it forms anaerobic fermentation and produces a lot of harmful gases.
Then it is particularly important to choose a
sewage treatment equipment suitable for your farm.
Holy Shield is committed to the research and development, manufacturing, installation and commissioning of sewage treatment equipment. Take the following integrated sewage treatment equipment as an example:
1. The ground is buried below the ground surface,and the ground surface above the equipment can be used as greening or other land, without the need for building houses, heating, and heat preservation.
2. The secondary biological contact oxidation treatment process adopts plug-flow biological contact oxidation, and its treatment effect is better than that of a complete mixed type or two-level series complete mixed type biological contact oxidation tank. It has a smaller volume than an activated sludge tank, strong adaptability to water quality, good impact load resistance, stable effluent water quality, and no sludge expansion.The pool adopts a new type of elastic three-dimensional packing, which has a large specific surface area, and is easy for microorganisms to hang on and remove the film. Under the same organic loading condition, the removal rate of organic matter is high, and the solubility of oxygen in the air in water can be improved.
3. The biochemical tank adopts the biological contact oxidation method, the volume load of its filler is relatively low, the microorganisms are in their own oxidation stage, and the amount of mud is small. It only needs to discharge the mud once more than three months(90 days) (suction with a dung truck or Dehydrated into mud cakes for export).
4. The deodorization method of the buried sewage treatment equipment adopts conventional high-altitude exhaust and is also equipped with soil deodorization measures.
5. The entire equipment processing system isequipped with a fully automatic electrical control system and equipment failure alarm system, which is safe and reliable in operation. Usually, there is no need for special personnel to manage, and only need to maintain and maintain the equipment in a timely manner.
This product has a scientifically designed water treatment process. Appropriate treatment processes and related equipment are selected according to the amount and quality of wastewater to ensure that the aquaculture wastewater can effectively meet the discharge standards, reduce consumption and save costs. Is it a good way to deal with solid waste in farms?
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