Explore advanced environmental techniques being applied in Vietnam to protect and improve the national ecosystem.

The article provides insights into environmental engineering, from wastewater treatment methods to air pollution reduction technologies, aimed at protecting the environment and promoting sustainable development.

This article explores environmental engineering, from wastewater treatment technology to recycling solutions, aimed at protecting resources and promoting sustainable development.

Explore advanced environmental engineering techniques shaping a sustainable future for Vietnam and the world. The article provides a detailed analysis of water treatment, waste management, and renewable energy technologies.

Nanoen - The sludge generated from industrial wastewater treatment processes may contain high levels of heavy metals such as copper (Cu), chromium (Cr), arsenic (As), nickel (Ni), cadmium (Cd), and other heavy metals. These heavy metals can be harmful to the environment and human health if not properly treated.

  Nanoen - The study of granular sludge was first conducted in the 1980s on Upflow Anaerobic Sludge Blanket (UASB) bioreactors. Granular sludge exhibits higher capability in treating organic and nutrient-rich compounds, particularly phosphorus, compared to conventional activated sludge.