是否有任何國家,城市或村莊成功實施了單獨的咖啡收集工作?


2

咖啡是世界各地生產和消費廣泛的飲料。

使用後,耗盡的咖啡過濾器(濕咖啡粉)是非常營養的肥料。這使一些人收集了用盡的咖啡粉並將其用作家庭植物的肥料。

有人知道有哪個國家,城市或村莊實施過咖啡收集,目的是收集用盡的咖啡並將其帶到最近的農田以用作肥料?
實現這樣一個單獨的集合值得嗎?

2

I am not aware of any collection schemes on country or city level, but here in the Netherlands we have several companies that collect and reuse coffee grounds, mostly from cafés and restaurants. Some examples (no affiliation to any):

  • Rotterzwam sells mushrooms grown on spent coffee grounds to restaurants and people in the city of Rotterdam (only there to reduce transportation). People elsewhere can buy one of their grow-your-self kits so you can convert your own used coffee grounds into mushrooms.

  • Soop uses organic waste streams such as coffee ground and orange peels to manufacture soap bars

  • Ruik uses coffee grounds, orange peels and christmas trees as ingredients to make their parfumes

  • A Dutch start-up called You lucky bird turns spent coffee grounds into coffee cups. The cups can go into a dishwasher and after a few years of usage they are recycled into new cups.