Regarding The Management of Wastewater Reuse in Transport Washing Stations
Keywords:
car wash shop, machinery, fuel, chemical, petrochemical and food industriesAbstract
This study addresses the pressing issue of water consumption in car washing facilities and proposes solutions to mitigate its environmental impact. The main focus is on implementing closed-loop circulating water supply systems, which have shown to reduce water usage by 10-50 times compared to traditional methods. The research highlights the necessity for water used in circulation systems to meet specific quality requirements, such as carbonate hardness, pH levels, and biogenic particle content. Additionally, it discusses the challenges of water loss through evaporation and contamination during usage, necessitating periodic replenishment with fresh water. The study identifies the formation of calcium carbonate deposits within pipes and heat exchangers as a significant concern, emphasizing the need for water desalination technologies to maintain system efficiency. By analyzing wastewater sources within car washing facilities, the research finds no evidence of chemical contamination, thus indicating potential for sustainable water management practices. Overall, the findings underscore the importance of adopting closed-loop water supply systems in industrial settings to conserve water resources and minimize environmental impact.
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