In Zushi City, Kanagawa Prefecture, the decay of seaweed washed ashore caused a significant problem with foul odors. These odors were generated by harmful gases such as hydrogen sulfide and methane, released during the decomposition process. This situation not only caused discomfort to local residents and tourists but also raised environmental and hygiene concerns.
### 2. What are EM Bacteria?
EM (Effective Microorganisms) refers to a group of beneficial microorganisms, including photosynthetic bacteria, lactic acid bacteria, and yeast. These microorganisms contribute to the decomposition of organic matter, fermentation, and suppression of pathogens in natural environments. EM bacteria have been utilized in various fields such as agriculture, environmental conservation, waste treatment, and water purification, and their effectiveness has been confirmed worldwide.
### 3. Coastal Purification Process
In Zushi City, EM bacteria were used to attempt coastal purification. This process involved the following steps:
1. Application of EM Bacteria: EM bacteria were directly sprayed on the decayed seaweed washed ashore. This slowed down the decay process and suppressed the production of harmful substances that cause foul odors.
2. Decomposition of Organic Matter: Once EM bacteria were applied, microorganisms began to decompose the organic matter in the seaweed and sediment. This decomposition process helped reduce the production of harmful gases and mitigate the odor.
3. Environmental Improvement: As the decomposition by EM bacteria progressed, the surrounding environment improved, reducing the generation of foul odors and providing a more pleasant environment for local residents and tourists.
### 4. Effects and Results
As a result of the coastal purification project using EM bacteria, foul odors on the beaches of Zushi City were significantly reduced. The environmental improvement effects of EM bacteria were quickly recognized, and the project received high praise from local residents. This success story demonstrates the potential application of EM bacteria in other regions and environmental conservation efforts, offering a sustainable method for environmental improvement.
### 5. Future Outlook
The use of EM bacteria is not limited to coastal purification but extends to soil improvement, water purification, and various fields such as agriculture and livestock farming. It is expected that this technology will continue to gain attention as a method to reduce environmental impact and regenerate natural environments.
### Conclusion
Coastal purification using EM bacteria has been highly regarded as a cost-effective and environmentally friendly method compared to traditional physical removal techniques. The success of this project in Zushi City has highlighted the potential of EM bacteria, which is expected to play a crucial role in future environmental conservation efforts.
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