In recent years, China's municipal sludge has grown rapidly, and it is expected that by the end of 2021, China's sludge production will exceed 90 million tons.
There are three traditional municipal sludge treatment methods
Landfill law: The state has banned landfills.
Incineration method: dioxins pollute the atmosphere, and the secondary waste residue generated by combustion still needs to be landfill treatment, and the reuse value is not high.
Biofuel: It can meet the demand, but the equipment investment is large, the operating cost is too high, and the waste residue needs to be treated twice.
How to treat sludge with low cost and high return
The best way is to take from nature and return to nature.
Through the China Sea Environment NCS intelligent molecular membrane fermentation system, sludge fermentation becomes a "nutrient soil", helping plant growth is its greatest value.
In this way, the problems of difficult municipal sludge treatment, difficult environmental pollution from aquaculture and high cost of nutrient soil for planting industry are solved. Sludge compost fermentation nutrient soil will realize the recycling of resources and meet the needs of sustainable development of society and economy.
Nutrient soil is widely used in the cultivation and planting of grassland, flowers and trees. It can obviously improve soil structure, improve crop quality, and enhance crop disease resistance and pest resistance.
What is NCS Intelligent Molecular Membrane Fermentation System?
NCS intelligent molecular membrane fermentation system is a perfect combination of molecular nanomembrane technology and static aerobic fermentation technology, which can convert a variety of organic wastes into organic fertilizers through aerobic fermentation.
The organic waste is wrapped with the fluorine-containing new material e-PTFE molecular film, and the oxygen is fully contacted with the organic waste through the micro-pressure air supply system, and the temperature is rapidly heated and fermented. Using the one-way transmission characteristics of e-PTFE molecular film, the gas water molecules quickly pass through the membrane surface to reduce the water content of the material, and at the same time, the odor molecules can not pass through, and the irritating odor of ammonia and condensate fall back to the material together, so that there is no need to apply the deodorization system to solve the problem of environmental odor, and improve the fertilizer efficiency.
The outside rain can not come in, can achieve open-air operation without building factories, reduce construction investment, and finally realize the conversion of resource utilization into organic fertilizer.
What systems do NCS intelligent molecular membranes consist of?
One: membrane covering system
1. Surface material
① Anti-aging
② High quality polyester fiber material
2. Intermediate material
① Prevent external rain
② Water vapor and air can pass through
3. Inner material
① Acid and alkali corrosion resistance
② Isolation of odor
Two: micro pressure air supply system
Micro-pressure air supply system is controlled by monitoring system, intermittently opened, low energy consumption.
Three: compost monitoring system
(Fermentation process intelligent control, tracking fermentation temperature and ventilation variables on the mobile phone at any time)
What are the advantages of using NCS intelligent molecular membrane fermentation system?
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