Promoting Local Economic Development

The positive impact of the circular economy on local economies is manifested in benefiting from production models that encourage the reuse of local waste as raw materials (What Is Circular Economy and Why Is It Important? | Repsol, 2023). The reuse of goods and materials is crucial for a more sustainable circular economy, as it keeps products and materials in circulation, reduces pressure on primary resources, and minimizes waste. This model helps improve resource efficiency, promote economic development, and reduce dependence on raw materials from the environment.

UN Water Chair Laid stated in a statement that wastewater resources have long been underutilized. Globally, over 80% of water from households, cities, industries, and agriculture is directly discharged into the natural environment without being reused. This not only leads to environmental pollution but also wastes enormous resource potential. Wastewater should not be viewed as a resource that can be ignored or discarded but rather as a valuable resource that can benefit both humans and ecosystems (United Nations, 2017).

Jinkai's intelligent identification water truck is equipped with a wastewater reuse system, effectively filtering and treating wastewater, thereby addressing the issue of water waste in water truck operations. After specialized water filtration and recycling system processing, wastewater can be converted into reusable clean water, which is then used again for water truck operations, achieving the recycling and reuse of water resources. According to test data, the daily water consumption of one Jinkai intelligent identification water truck is approximately 57.6 m³, with a wastewater regeneration ratio of 65%, meaning approximately 37.44 m³ of wastewater is converted into clean water. Assuming there are approximately 500,000 water trucks globally, and each truck is equipped with a wastewater filtration and recycling system, the world can recycle 18.72 million tons of wastewater and sewage every day. This recycled wastewater can continue to be used as raw material for water trucks, ensuring the circulation of materials, reducing pressure on water resources, and improving material utilization efficiency. Thus, if Jinkai's intelligent identification system is installed on water trucks globally, the areas where it is applied will become more economical and efficient.

Therefore, the introduction of Jinkai's intelligent identification water truck, which converts wastewater into reusable clean water, opens up new avenues for recycling and reuse of resources. Its wastewater reuse system not only contributes to environmental protection but also injects new vitality into local economic development. Guided by the concept of the circular economy, the widespread application of Jinkai's intelligent identification water truck will continue to drive the digitalization of the circular economy, promoting sustainable socio-economic development.