Mauritania has demonstrated suitable scenarios for the application of ERVs (Energy Recovery Ventilators) in multiple projects, primarily in the following green technology 

demonstration zones and infrastructure development projects:

China-Africa Green Technology Park

Located on the N3 National Highway, approximately 1.5 hours east of Nouakchott, the park is using green technologies to achieve ecological transformation in the Gobi Desert, 

addressing desertification control and climate adaptation. Its enclosed greenhouses and energy-efficient buildings may require efficient ventilation systems.

Green Demonstration Field in Bir Barka Village, Terraza District

This area is transforming the desert into an oasis through drip irrigation and solar energy technologies. The smart agricultural facilities in the experimental field, such as greenhouses, 

require strict temperature and humidity control, making them suitable for ERV systems to optimize energy utilization.

Water Treatment Project in the Capital City of Nouakchott

The Beninaji Raw Water Pretreatment Station, built by a Chinese company, requires a stable ventilation environment for its high-density sedimentation tanks and other facilities. 

ERVs can help treat hot and humid air and recover energy.

Idini Village Animal Husbandry Technology Demonstration Center

This center improves local animal husbandry through alfalfa cultivation and dairy farming. Enclosed farms or feed storage areas may require ventilation to maintain air quality.

These areas exemplify the green practices of Chinese technology in Mauritania. Combined with the extreme local climate, ERV ventilators effectively improve energy efficiency and enhance the indoor environment.