Coffee grounds into fuel? Singapore Institute of Technology student business proposal won the most innovative award! New use of coffee dregs!
The recycling of coffee grounds is nothing new, and coffee workshops have introduced the different uses of coffee grounds in many articles. The first step in reusing coffee is to dry the coffee grounds, because undried coffee grounds are very easy to mildew.
Four students from the Singapore Institute of Technology planned to reuse coffee grounds, so they dried the recycled coffee grounds in a pan, but the coffee grounds suddenly caught fire during the roasting process. In addition, it inspired several already environmentally friendly science and engineering students to develop a variety of environmentally friendly products made from coffee grounds, including solid coffee grounds fuel, candles and decorative trays.
After a large number of experiments, they found that coffee grounds under a certain list can become combustible. So this group of students used this idea to participate in the 2021 Maple Tree-Singapore Chinese Chamber of Commerce Spring to Riverside programming Marathon Entrepreneurship Competition, and successfully stood out among the 11 teams and won the most innovative award.
The team also received a bonus of 2000 yuan and start-up capital of 5000 yuan, which can be used to develop goods and related services. It is understood that the award-winning team will have the opportunity to sell their goods at "Spring Riverside 2022" held in Marina Bay Garden from January 30 to February 6, 2022.
It is understood that the theme of the "Fengshu-Singapore Chinese General Chamber of Commerce Spring to Riverside programming Marathon Entrepreneurship Competition" is "Innovation helps Sustainable Development". Coffee grounds as a growing waste, and the use of coffee grounds to find "solid candles" and other derivative products are very good to solve the growing problem of coffee waste.
There are numerous examples of coffee grounds as a new source of energy. You can open the door to the new world of coffee grounds through the link below.
Today, I would like to share with you more stories about coffee grounds.
Revive from the UK is formed by a group of people who love nature and environmental protection. Most of the people in the team are biologists and chemists. The mission of the team is to "give new life to waste materials and create a world without waste."
Since 2019, the team has removed 20 tons of coffee grounds from landfills, reducing carbon emissions by 36 tons. In 2021, 100 tons of coffee grounds will be reused. According to officials, after a long period of research, they have been able to extract valuable palm oil from coffee and tea.
When it comes to turning coffee grounds into fuel, Coffee Coal in 2015 is even more ingenious in using coffee grounds to become "coffee charcoal". According to the relevant video released by Coffee Coals on the oil pipe in June 15, the principle of carbon production is to use a biomass press to press the shelled coffee peel, corn husk, leaves and feces into bricks to make energy-saving "coffee charcoal" to facilitate the daily life of Guatemalan people.
In fact, in foreign countries, the collection of coffee grounds has gradually become a systematic process. Since 2004, Bruce Bratteli (Bruce Bratley) founded First Mile (first mile), a team dedicated to protecting the environment, helping and representing customers to make waste solutions that help protect the planet, including the recycling of coffee grounds.
Waste coffee grounds are transferred from landfills to biofuels and essential oils that reduce greenhouse gas emissions. According to the website, the heat output of coffee grounds is 20% higher than that of wood, but the hand speed is 18% slower, making it a more durable fuel.
Have you ever thought about the best way to deal with coffee grounds? It would be cool if all the non-recyclable commercial waste could be used in the recycling of green energy.
- Prev
How many times can I use the press to brew coffee?
French press pot is the mainstream commodity on the market, it is also very simple to use, as long as the coffee powder and hot water into the pot, and press the lever, so that the filter piston will squeeze most of the coffee powder to the bottom, you can extract delicious coffee. In addition, this type of product is also very suitable for brewing tea, but pay attention
- Next
Profiteering? Porn scrubbing ball? Otaku's paradise? To reveal the real maid cafe for you!
As soon as you enter the door, the clerk will greet you with a cheerful tone of "Welcome home, host (or princess)". "servant,"master". Does such a title make you think that you have come to otaku's paradise or some underground porn place? Neither. This is the largest maid cafe in Japan-@ Homeca
Related
- Be vigilant! Tims employees trick customers into applying for credit cards!
- Tie your hands and put them on display! The video of Gu Ming migrant workers playing a stalk attracted public outrage!
- Can orange peel be used to make coffee? How to make an orange filter cup? Is citrus peel good with special hand-brewed?
- Where is Robsta's hometown? Which countries are Robusta mainly produced in?
- ICO August coffee report: Robusta prices rise to record high
- Encountered the strongest typhoon in 1975! No one can stop Shanghainese from drinking coffee!
- Ruixing Coffee and China Tennis Co., Ltd. are jointly branded, and surrounding products have been caught in a plagiarism storm!
- What kind of coffee is Coffee Queen? What kind of beans does Kona coffee belong to? Arabica, the queen of global coffee
- How to brew coffee correctly? The difference between one-step flow and three-step flow of hand-brewed coffee What impact does the way hand-brewed coffee brew brew have on the flavor of coffee?
- The drink formula is reversed! Buy coffee and get half a cup of apples?!