Food Waste Bio-Disposer Product Introduction

Company Introduction Environmental electronic appliance manufacturer Established in 2004 Various patents and certificates Leader in green ocean R&D with industrial-academic cooperation

Product Overview What is Food Waste Disposer? Product that processes and decomposes food waste via biological principle by putting microorganism with sawdust to create artificial environment through mechanical system where the microorganism can survive Indoor electronic appliance for home use Fundamental solution from origin of the waste Eco-friendly recycling system Green Ocean Product with nature s self-purification principle

Necessity of Milen Environ -mental Prevent soil contamination Prevent water contamination Ban on disposal into marine from 2013 Enhancement of international environment regulation Hygienic Removing bad smell which is hotbed of various germs Removing waste collection vehicles and bins Resolve the food waste disposal site issue Convenient Resolve issues from origin Do not have to gather the waste Do not have to walk out of your place for disposal No more stress about food waste

Natural Circulation Principle of Milen RE CYCLE

How Milen Works Open lid and put food waste in A number of controllers adjust the internal conditions and create environment for decomposition of food waste Decomposed waste is evaporated and discharged as fresh air via built in deodorizer Put in food waste After 12 hours After 6 hours After 24 hours After closing the lid, the stirring wing rotates to mix up food and microorganism Active microorganism decomposes the food waste

Specifications of Milen Processing type Size Weight Capacity Rated voltage Power consumption Noise level Deodorization type Microorganism Place to install Fermentation and decomposition using microorganism W385* D430*H580 18kg 1~1.5kg / day (Based on 230g per day per person) 220V / 60Hz 60w/h 40db Metal ion oxidation catalyst (Hybrid deodorizer) Bio alpha Indoor such as utility room, balcony, sub kitchen, etc

Structure of Milen 4. Inlet port (Provide fresh air inside of product) 3. Limiting line to take out (Line to scoop up by product) 5. Control panel (Panel displaying working status) 6. Handle (Easy to move the product) 7. Stirring axle (Connect to motor to rotate stirring wing) 8. Leg (fixing bolt) (Fix the product in ground) 2. Internal lid (Prevent bad smell when opening main lid) 1. Main Lid 16. Lamp changing socket 15. Exhaust filter (Net to filter dust that occurs during waste decomposition) 14. Exhaust damper (Path discharge gas with bad smell) 13. Deodorizer (Remove bad smell) 12. Stirring wing (Control moisture level of waste and mix it with deodorization activator) 9. Processing room (Space to dry the waste) 10. External exhaust damper (Path to discharge the air after decomposing the waste) 11. Power code for 220V only

Key Features of Milen Use non-toxic, eco-friendly microorganism No need to installation Power on and ready to work Fermented and decomposed by-product can be used as eco-friendly fertilizer No create any pollution Perfectly remove bad smell created during fermentation

Microorganism s Fermentation Decomposition Protein Bacillus Enzymes in breaking down protein Elements of food waste Polysaccharide, fiber, starch lignin Microorganism Bacillus, saccharomyces, strepromyces Enzymes Fiber, starch, lignin, Enzymes Lipid Bacillus pseudomonas Enzymes in breaking down lipid Aminoacid Low molecular materials Monosaccharide = glucose,lactose, maltose, sucrose glycerol + Fatty acid Microorganism Bacillus, saccharomyces, rhodopsoudomonas, pseudomonas, Paracoccus, strepromyces Biomass, CO2, H2O, etc

Microorganism Used in Milen Use only safe microorganism proved by KAIST Mix 80 kinds of microorganisms for effective decomposition of food waste Microorganism that is strong for high temp aerotropism, salinity, acidity, thereby providing effective decomposition of Korean food Continuously breeding and semi permanently usable microorganism Decompose most of food waste within 24 hours

Milen s Decomposition Efficiency Data 30 days of decomposition experiment using a standard sample designated by the Ministry of Environment Over 90% of waste has been decomposed in average Chinese cabbage 90g Potato 200g Spring onion 200g Radish 20g Fish 120g Apple 69g Mandarin 69g Egg shell 32g Meat 40g Instant Noodle 158g (X axis: Date, Y axis : Decomposition rate) Before injection After injection

Principle of Deodorizer Photochemical reaction via 254nm UV C ultraviolet rays (Zero smell and virus) Generate ozone via oxygen and photochemical reaction which destroys bad smell particles Removal of ozone and OH radical reaction right after mixed with ozone removal catalyst : the most powerful oxidizing agent Completely remove bad smell by eco-friendly catalyst reaction for removing remained fine odor

Deodorization Performance Verification It has been proved that Milen removes most of bad smell (21 kinds of banned smell) and 99% of toxic substance as result of test measurement using GC/MASS which has been conducted by Daejeon Hanbat University 2. Results of gas detecting tube measurement for banned smell Figure 2. Online gas detecting tube measurement for emission gas Table 6. Test result table of gas detecting tube measurement 포름 Table for 알데히드 formaldehyde 제거결과표 removal result

Comparison with Other Processing Types Items Microorganism Dry Crush& Dry Disposer Liquefied fertilizer Bad smell ⅹ ⅹ Use as fertilizer ⅹ ⅹ ⅹ ⅹ Generating Toxic substance ⅹ ⅹ Installation Purchase Cost Processing Cost ⅹ ⅹ Support from local government ⅹ ⅹ Noise ⅹ ⅹ Electricity consumption cost ⅹ Consumable(Filter) ⅹ ⅹ Usability Eco-friendliness ⅹ ⅹ ⅹ ⅹ Good, Ordinary, Badⅹ

Ingredients of Fermentation By-Product Verified ingredients by using samples which have been used for over 6 months from home (CEO s home) High quality nitrogenous fertilizer that contains 65% of organic matter Heavy metal-free and safe 0.46% of salt concentration. Limited salt concentration for fertilizer is 3% Test sheet as a result of analysis with application of standard fertilizer conditions announced by Office of Rural Development

Fungus of Fermentation By-Product White fungus on by-product Same kind of fungus with one on fermented soybean lump Brilliantly work on deodorization, water purification, anti oxidization for metal and food, fermentation of food, etc White fungus around field and crops Microorganism which improves quality of soil and kills virus Improves anti-oxidization 80 kinds of microorganism including yeast, lactic acid bacteria, photosynthesis bacteria, actinomycetes, etc

Farming Using By-Product 40 Pyeong of farm (approx. 132.2m²) 30 kinds of seeds including lettuce, sesame leave, spinach, etc Well grown plants after 2 months 3 weeks after sowing

Comparison of Farming Using By-Product Unit: cm Breed With by-product Sow Length No. of leave Without by-product Sow Length No. of leave Breed With by-product Sow Length No. of leave Without by-product Sow Length No. of leave 4/8 27 16 4/8 15 8 4/8 8 4/8 6 4/8 42 8 4/8 34 4 4/8 37 8 4/8 25 7 4/8 26 13 4/8 17 6 4/8 62 9 4/8 43 6

Benefits of Milen Maintain indoor hygiene Convenience Complete eco-friendly home Use by-product as fertilizer Clean area without food waste Prevent pollution

Completion of Naturalism