Perfect sample
description
Transcript of Perfect sample
![Page 1: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/1.jpg)
Hong Kong’s Food Waste Treatment Lags Behind
Au Ho Tin (52636429)Lam Kwok Tung (52610985)Wom Kin Chung (52645266)
![Page 2: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/2.jpg)
• Introduction• Situation in Hong Kong• Factors Leading to HK’s Phenomenon• Current Solutions
• Government• Catering trade• Schools
• Drawbacks of Current Solutions• Government• Catering trade• Schools
• Suggestions• Conclusion
Content
![Page 3: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/3.jpg)
What is the meaning of leftover?
![Page 4: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/4.jpg)
How do you treat your leftovers?
![Page 5: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/5.jpg)
Introduction
![Page 6: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/6.jpg)
Pollutions of leftover
Air pollution:
Leftover • Biodegradable
Decomposition • Microorganism
Methane • Greenhouse gas
![Page 7: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/7.jpg)
Pollutions of leftover
» Water pollution:
Leftover contains 80% water
Nutrition of leftovers dissolve
into water
Waste water flow into rivers / sea through the soil
![Page 8: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/8.jpg)
Situation in Hong Kong
![Page 9: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/9.jpg)
Situation in Hong Kong
Hong Kong people produce:
3000 tonnes of leftovers everyday
35kg every second
72 McDonald’s Big Mac Meal
2011
EVERY SECOND!
![Page 10: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/10.jpg)
Fraction of Food Waste Produced by Mass ev-eryday in HK
commercehouseholds
1/32/3
Food waste from the commercial sector increased 2.5 times in the past ten years
![Page 11: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/11.jpg)
Sources of Food Waste in HK
Sources of Food Waste
1. Households
2. Commercial
Take-away food (box meals)
Restaurants and hotels
![Page 12: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/12.jpg)
Economically
Hong Kong Government spend:
$800 X 3, 000 tonnes= $2.40 millions per day
![Page 13: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/13.jpg)
Factors Leading to HK’s Phenomenon
![Page 14: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/14.jpg)
• Marketing strategy1
• Chinese culture2
• Customers’ mentality3
• Lunch box system4
Factors Leading to HK’s Phenomenon
![Page 15: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/15.jpg)
1. Marketing Strategy
Promotion of ‘all u can eat’ scheme
To create an illusion (infinite food) to appease customers’ DESIRE
Prepare food >> customers’ need
Attract customers
However, a lot of food will be
thrown away!
![Page 16: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/16.jpg)
2. Chinese Culture
Leftovers Wealth and Social status
Order/cook a lot of food in a meal
![Page 17: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/17.jpg)
3. Customers’ Mentality
I should eat as much as possible
in a buffet…
![Page 18: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/18.jpg)
4. Lunch Box System in Schools
1. Fixed amount of box meals from providers Students often finish all the food
2. Lunch box providers concern less about students’ appetites many lunch boxes are not finished and create a lot of leftovers
![Page 19: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/19.jpg)
Current Solution
![Page 20: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/20.jpg)
Government
» Municipal Solid Waste Management 2005-2014 Organic Waste Treatment Facilities Scheme
1. Pilot Composting Plant2. Food Waste Recycling Partnership Scheme
» Reduce the amount of leftover» Recycle the leftover effectively» Promotion
![Page 21: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/21.jpg)
Pilot Composting Plant
Kowloon Bay Pilot Composting Plant Process of composting
• Kowloon Bay Pilot Composting Plant
» To collect means of leftover, application technology and waste recycling
» 5 parts to deal with the leftover1. Enclosed pretreatment area2. Composting drum units3. Curing pads4. Product screens5. Bio-filters • Managing 400 tones of leftover
• Produce 80 tones of compost
![Page 22: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/22.jpg)
Food Waste Recycling Partnership Scheme
• Invite around 12 public and private co-operate participants
For example:Food and Environmental Hygiene DepartmentHong Kong Food Council• Practice the source separation of leftovers and
send to the Plant• Hosting discussion• Formulate guideline of food waste management
![Page 23: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/23.jpg)
Catering Trade
» Co-operation with the Organic Waste Treatment Facilities Scheme
» Efficiently collect food waste
![Page 24: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/24.jpg)
The sources of experimental leftovers
Sectors Type of Waste
Food Production Factory Bean curd waste
Lunch box caterers Post-consumption food
Hotel Food processing and post-consumption food
Shopping Mall Food processing and post-consumption food
Supermarket Food processing
Chinese Restaurant Food processing and post-consumption food
Western Restaurant Food processing and post-consumption food
Bakery Food processing
In-flight catering service Food processing
Wet Market Vegetables, fruit and meat
Food Production Centre Food processing
Fast Food Restaurant Coffee and tea residue
Charity Organization Food processing
(http://www.epd.gov.hk)
![Page 25: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/25.jpg)
Catering Trade
» Establish waste disposal machine » Flexible amount of meal» Provide special meal for reducing food waste» Send surplus food to charities and food bank Especially buffet and flight meal
![Page 26: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/26.jpg)
School
» Develop green eating habit Eat all food Decide how much you can eat» Apply the style of buffet to distribute lunch» Co-operation with food waste industries
![Page 27: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/27.jpg)
School
» Promote reduction of food waste City University Training and experiment of composting leftover
![Page 28: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/28.jpg)
evaluation
![Page 29: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/29.jpg)
Government
» Old technology» Slowly establish facilities Another food waste treatment will work in 2015» Not enough transport subsidy for catering trade
![Page 30: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/30.jpg)
Catering Trade
» Not cover all branches McDonald’s, only Amoy Plaza and Maritime
Square
![Page 31: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/31.jpg)
School
» Only around 40 schools applied the buffet style for lunch
![Page 32: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/32.jpg)
Suggestions» Government:
New technology - treatment
The supervisory committee
Legislation - fine
![Page 33: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/33.jpg)
Suggestions
» Catering trade:
Marketing strategy of buffet
Leftover Recycling
Reduce the source
![Page 34: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/34.jpg)
Suggestions
» School:
Education Lunch system
Influencing of
surrounding
![Page 35: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/35.jpg)
Suggestions
» Public:
Reduce source
Respond the scheme of housing leftover
All you can eat, not all you can waste
![Page 36: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/36.jpg)
Suggestions
New technology -
ITADÞ Innovative Thermophilic Aerobic Digestion
Function:Organic wastes
High effective fertilizer; Enzymes;
Other biological products
(http://www.itadbiotech.com)
![Page 37: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/37.jpg)
Benefits ofITAD
Environmentally
Friendly
Economically Viable
Valuable End-Products
![Page 38: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/38.jpg)
Composting V.S. ITAD
Composting • larger place • long treatment period• Organic waste
ITAD• Small place• Short treatment period• Inorganic & organic
waste
![Page 39: Perfect sample](https://reader035.fdocuments.us/reader035/viewer/2022062614/546450a7af7959c6618b5616/html5/thumbnails/39.jpg)
Solve problem
of leftover
Government
School
Catering trade
Public