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Packaging

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A close up image of used coffee grounds or spent coffee grounds in an article on how roasters reduce their organic waste New	Bruce 昨天 17:06	01	Bruce 昨天 17:06
However, neither incineration nor anaerobic digestion are efficient solutions that maximise the potential of spent coffee grounds. New	Bruce 昨天 17:05	01	Bruce 昨天 17:05
This refers to the process where bacteria break down organic matter in the absence of oxygen. New	Bruce 昨天 17:05	02	Bruce 昨天 17:05
That said, other recycling practices do exist, such as incineration and anaerobic digestion. New	Bruce 昨天 17:05	01	Bruce 昨天 17:05
The grinds used by consumers up to six months ago are likely still sitting in landfill, emitting methane into the atmosphere. New	Bruce 昨天 17:05	01	Bruce 昨天 17:05
To say nothing of used coffee grinds. New	Bruce 昨天 17:05	01	Bruce 昨天 17:05
When left in landfills, chaff decomposes and emits methane: a greenhouse gas 25 times more potent than carbon dioxide (CO2) at trapping heat, which is one of the leading causes of global warming. New	Bruce 昨天 17:04	01	Bruce 昨天 17:04
This should be emptied at regular intervals to avoid the risk of fire. New	Bruce 昨天 17:04	02	Bruce 昨天 17:04
During a roast, the bean sheds this ��silver skin��, where it collects in a chaff bin attached to the roaster. New	Bruce 昨天 17:04	01	Bruce 昨天 17:04
Coffee chaff refers to the skin of the coffee bean. New	Bruce 昨天 17:03	02	Bruce 昨天 17:03
Not to mention, the pulp still contains traces of caffeine, chlorogenic acid and tannins, which can be harmful to the soil. New	Bruce 昨天 17:03	01	Bruce 昨天 17:03
This growth may lead to harmful algal blooms, dead zones, and may even kill fish in the area. New	Bruce 昨天 17:03	01	Bruce 昨天 17:03
Eutrophication is when the water environment becomes overloaded with nutrients, increasing the plant and algae growth to estuaries and coastal water. New	Bruce 昨天 17:03	02	Bruce 昨天 17:03
Additionally, the coffee pulp could pollute any water nearby, causing eutrophication in surrounding rivers and lakes. New	Bruce 昨天 17:03	01	Bruce 昨天 17:03
Cherries left to decompose can result in an unpleasant odour, and may attract insects and bacteria. New	Bruce 昨天 17:02	01	Bruce 昨天 17:02
Therefore, for every kilogram (pound) of processed coffee, there is approximately a kilogram (pound) of pulp waste that accompanies it. New	Bruce 昨天 17:02	01	Bruce 昨天 17:02
This pulp represents between 40% to 50% of the total weight of the cherry. New	Bruce 昨天 17:02	01	Bruce 昨天 17:02
The seed is removed from the cherry before further processing, and the pulp is often discarded. New	Bruce 昨天 17:02	01	Bruce 昨天 17:02
Coffee pulp, also known as the husk, is the discarded fruit of the coffee cherry. New	Bruce 昨天 17:01	01	Bruce 昨天 17:01
Typically, organic coffee waste refers to pulp, chaff, and used coffee grounds. New	Bruce 昨天 17:01	01	Bruce 昨天 17:01

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