Transform Your Coffee Chaff into Recyclable Products – Coffee chaff is a dry skin that peels off from coffee beans during the roasting process. Usually, roasters consider chaff as waste produced during the roasting process. That’s why many roasters choose to throw away the chaff. There is one thing that we should realize, which is that coffee chaff has a lot of benefits that you can use for various things. You can even reuse the available chaff to reduce the abundance of coffee waste. Check out the article below to find out some examples of recycled products that you can reuse.
Know First What is Coffee Chaff
Chaff is a dried skin that founded on coffee beans. During the roasting process, high-temperature exposure causes the separation of chaff from coffee beans. Usually, chaffs are very lightweight and biodegradable. Usually, at the end of the roasting process, chaff is collected in a container commonly referred to as a chaff collector. The remaining chaff that does not go into the chaff collector accumulates inside the roaster, where you need to clean the chaff continuously to reduce fire risk.
Many people choose to separate the chaff from roasted beans. This because coffee chaff has a different taste from coffee beans. If not, it will influence the flavor and aroma of brewed coffee. Although chaff is indeed separated from coffee beans and not processed together, it does not mean that chaff is just a waste that should discard. We can transform the chaff that the early is a waste of the roasting process into useful recycled products.
Reprocessing Chaff
Compost
The easiest reprocessing chaff is to turn it into compost. Chaff is organic and lightweight that mixes well with other compostable content. Chaff is also rich in nitrogen. Plants will utilize the element to create core components. Especially fast-growing vegetables like tomatoes will benefit from the enriching properties of the soil. Furthermore, its ability to naturally repel pests can assist you in reducing the use of pesticides, as pests do not like the smell of coffee produced by chaff.
Fuel
Chaff is one of many nonrenewable fuels, such as wood and gas. One of many ways is by compacting the chaff into briquettes that used to be fuel. Because of the high-calorie content, make the briquettes burn longer. These briquettes will gives a pleasant aroma when burned and don’t produce more ash. We can compact the chaff into a pellet for smoke foods like meat.
Animal Bedding
If you are keeping an animal like a rabbit or chicken, you can use coffee chaff as an animal bedding. This bedding can be made for free and is easy to recycle. Chaff can be a good choice for chickens because chickens need something to be scratched. Of course, the chicken will feel comfortable if you give more chaff as their bedding.
Mulching
Because it is organic and hydrophobic, chaff is a good choice for mulch. You can apply it to the soil surface as a mulch or incorporate it into the soil. Another advantage of using chaff is helping reduce erosion, keep the water content, maintain the humidity of soil temperature, and suppress the growth of weeds and disease. Besides that, the decay process of chaff will produce nitrogen that can repair the structure of the soil.
Pratter Indonesia Premium Artisan Coffee Roasting Machine
Pratter is a coffee roasting machine made in Indonesia. Seeing the great potential of the development of the coffee industry (roaster), Pratter Coffee Roaster can become one of the options for coffee roaster machines with the best quality and latest technology.
Pratter uses an approach to the needs of the Coffee Industry (Roaster) with the technology and features available in pratter. Developing and producing artisan-type machines (profiling and developing) yet with stability and endurance for a specialty or classic coffee product, that can meet the needs of long-term production.
