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Green Village International ltd

Medical waste solution

Problems

 
  • Medical waste is always a serious concern for many countries
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  • The reason is all regarding to its hazardous, infectious characteristics and required with special treatment for processing.
  • There are hundred of tons medical waste generated each day in developed countries. It contributes to landfill eventually.

Traditional waste treatment

  • Burying

Plastic, rubber, and textile materials will not change for hundreds of years. This will harm future generations…

  • Burning

Emitting harmful gases and releasing a large amount of CO2 is contrary to the carbon reduction goal.

  • Recycling

The reuse of petrochemical materials will reduce the strength of physical/chemical properties and affect the quality of the product.

Effective Medical waste solution

Low temperature thermal decomposition technology

Medical waste reducing process from source

Advantages

  • Wide range of material sources including waste liquid
  • Input materials do not require cleaned or classified to save labor cost
  • The entire process is highly efficient and automatic and can produce 24 hrs a day
  • Good safty, fully enclosed and clean production,no secondary pollution problems.
  • It has wide source of processed materials, high conversion of derived fuels and an average output rate of greater than 60%
  • High-efficiency production and safe automated processing throughout the entire process.
  • AI computer multiple management and control, remote monitoring with high security
  • Entire process is clean and fulfill three phase emission standard
    Good adaptability to the site. Reduce capacity and volume from the sources

Heat treatment method comparison

Method/ compare Burning (oxidize) Smoldering (gasification) Lysis (Carbonization)
Oxygen content > 100% 30-45% 0%
Operating temperature 800~1200°C 800~900°C 300~350°C
residue(Organic shall prevail) High(about 30~45%) Medium (about 5~30%) Low (About 3~15%)
Gas-producing components Dioxin, CO, CO2, PM2.5….. CH4,H2,CO,… H2, CH4, C2H6, C3H8…
Exhaust CO2 pollution High Medium Low
energy conversion efficiency Low (10~17%) Medium  (17~35%) High (50~80%)
Process operating costs Oxidize: 0.5~1/Kg +/- Gasification:1~ 1.5/Kg+/- Carbonization: 2~4/Kg+/-
Applicable processing objects low calorie/Mixed waste/1~2000kcal/kg (reduced water content) Low to medium calorie/biomass 1~3000 kcal/kg (biomass energy) High calorific molecular waste >10000kcal/kg (High subsidy rates)

Book a Demo and Learn From Your Waste