Toyota jidosha kabushiki kaisha (20240158540). SEAWEED RECYCLING SYSTEM simplified abstract

SEAWEED RECYCLING SYSTEM

Organization Name

toyota jidosha kabushiki kaisha

Inventor(s)

Tadayoshi Sumiya of Toyota-shi (JP)

Yuto Kawata of Ichinomiya-shi (JP)

Koseki Sugiyama of Sunto-gun (JP)

Yasunobu Seki of Nisshin-shi (JP)

Hiroki Awano of Susono-shi (JP)

SEAWEED RECYCLING SYSTEM - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240158540 titled 'SEAWEED RECYCLING SYSTEM

Simplified Explanation

The seaweed recycling system described in the patent application includes various apparatuses such as an alginate production apparatus, a water purification apparatus, a fresh water production apparatus, a hydrogen production apparatus, and a control apparatus.

• The alginate production apparatus processes seaweed by washing it, extracting an aqueous solution containing alginate, diluting the solution, separating it from the seaweed, solidifying and precipitating alginate, and dehydrating the precipitated alginate.
• The water purification apparatus purifies wastewater.
• The fresh water production apparatus produces fresh water from seawater or purified wastewater.
• The hydrogen production apparatus generates hydrogen from seawater, fresh water, or purified wastewater.
• The control apparatus manages the distribution of purified wastewater to the other apparatuses.

Potential Applications

The technology can be used in industries such as food, pharmaceuticals, and cosmetics for alginate production. It can also be applied in water treatment facilities for wastewater purification and fresh water production.

Problems Solved

This system addresses the issues of seaweed waste management, wastewater treatment, and fresh water scarcity. It provides a sustainable solution for utilizing seaweed resources and producing valuable products.

Benefits

The seaweed recycling system offers a cost-effective and environmentally friendly method for alginate production, water purification, and fresh water generation. It promotes resource efficiency and reduces waste.

Potential Commercial Applications

The technology can be commercialized for alginate production facilities, water treatment plants, and industries requiring hydrogen production. The system's versatility and efficiency make it suitable for various commercial applications.

Possible Prior Art

One potential prior art could be existing alginate production methods using chemical extraction processes. Another could be conventional water purification systems for wastewater treatment.

How does the system handle variations in seaweed quality and quantity during processing?

The patent application does not provide details on how the system adjusts to different seaweed characteristics or processing volumes. This could impact the system's efficiency and effectiveness in real-world applications.

What is the energy consumption of the seaweed recycling system and how does it compare to traditional methods?

The energy requirements of the system are not discussed in the patent application. Understanding the energy consumption and comparing it to conventional processes is crucial for evaluating the system's sustainability and economic viability.

Original Abstract Submitted

a seaweed recycling system includes an alginate production apparatus configured to perform processing of washing the seaweed, processing of extracting an aqueous solution containing an alginate component, processing of diluting the extracted aqueous solution, processing of separating the diluted aqueous solution from the seaweed, processing of solidifying and precipitating alginate from the aqueous solution separated from the seaweed, and processing of dehydrating the precipitated alginate, a water purification apparatus configured to perform purification processing of wastewater, a fresh water production apparatus configured to produce fresh water from one of seawater and the purified wastewater, a hydrogen production apparatus configured to produce hydrogen from one of the seawater, the fresh water produced by the fresh water production apparatus, and the purified wastewater; and a control apparatus configured to supply the purified wastewater to one of the fresh water production apparatus, the hydrogen production apparatus, and the alginate production apparatus.