Bokashi Food Recycling: Overview, Advantages, And Drawbacks

Bokashi composting is a method of rigorous composting without oxygen through which organic waste is transformed inside a tightly sealed bin through a bran that’s inoculated with effective microbes. Once fully fermented, the food scraps are then generally entombed in a backyard garden where they will break down rapidly creating nutrient abundant soil.

Heritage: At first created and practiced in Japan, the practice of bokashi biodegradation has been used for many hundreds of years. It was popularized by Professor Teruo Higa who established the appropriate amount of bacteria required to ultimately break down organic substances.

Components: Bokasi bran is commonly comprised of wheat bran, water, molasses and microorganisms.

How it works?: When Bokashi bran is combined with food waste, the microbes will grow causing the food scraps to ferment and biodegrade.

Usages: Bokashi composting is utilized by consumers and companies.

In backyard applications, food scraps are set into an airtight bucket and the bokashi bran is put in. Over the course of a few weeks, the bran and microorganisms begin to digest and breakdown the food. Once the food is fermented it should be put in a compost bin, buried in ditches, or in a backyard where it will swiftly biodegrade.

Advantages: Employers of Bokashi reference a variety of benefits to utilizing bokashi composting compared to typical food recycling strategies, including:

Swiftness: Food scraps decompose with bokashi bran for a time frame of a few weeks and are subsequently set to be placed in ditches or soil. Conventional food recycling ordinarily takes much longer (although it depends on your system of food recycling) and occurs after a few months.

Scents: Due to the fact that bokashi food recycling is anaerobic, the fermentation procedure needs to take place inside of an airtight container. Thus, there is no putrid smell involved when doing bokashi composting.

Rodents: Aged Bokashi organics are maintained inside your home in an airtight container or submerged in the earth and consequently, unlike some back garden compost piles, won’t generally entice animals or rodents.

C02: No greenhouse gases are generated in the course of bokashi food recycling. This is distinct from conventional composting in which GHGs are made.

Soil Health: The humidity content in dirt embedded with bokashi fermented organic waste is generally larger than that of normal compost. As a result, bokashi composting allows for increased conservation of groundwater. The organic vitamins and minerals in the land after bokashi fermentation are furthermore not as water soluble as compared to the nutrients derived from composting (by oxidation) and thus are not as likely to leach away as a result of run-off right after a down pour.

Drawbacks:

Cost: You will have to purchase bokashi bran or mixture from a local vendor or online merchant.

Compostables: Bokashi fermentation is unlikely to break down and ferment compostable packaging.

Learn more about helping local businesses reduce restaurant waste and switch to biodegradable & compostable packaging.