Technology and Water Sustainability: Challenges and Prospects

Abstract

Scarcity of water continues to be among the key challenges facing the Middle East and North Africa (MENA) region, as fast-growing populations and soaring industry place additional strains on already scarce supplies. In this chapter, it is discovered how sustainable water treatment can be achieved from the use of nanotechnology to boost purification effectiveness, lower costs and facilitate environmental conservation. With the use of the Technology–Environment–Society (TES) approach, this chapter clarifies how these innovations converge to facilitate regional advancement.

A comparative study was carried out among five MENA region nations – Saudi Arabia, the United Arab Emirates, Egypt, Jordan and Morocco – based on secondary information, government reports and research journals. Results indicate that Saudi Arabia and the UAE spearhead regional development with robust policies, research funding and industry partnerships, and Egypt, Jordan and Morocco indicate slow but growing participation. Outcomes also suggest that filtration and seawater desalination systems based on nanotechnology are able to remove pollutants from the environment to the extent of more than 90% while lowering energy consumption to the level of approximately 20% and thus join the ranks of economic and environmental sustainability.

Nonetheless, issues like inadequate funding, poor policy alignment and inadequate awareness among the public continue to inhibit mass adoption. The research finds that incorporating nanotechnology as part of integrated national and regional schemes supplemented with explicit regulation, education and cooperation can rejuvenate MENA’s water sector. It reiterates that sustainable prosperity relies not only on technologies but also on robust administrative capacity and civil engagement.