Primary standards focus primarily on which aspect of water safety?

Primary standards in water safety are specifically designed to protect human health by establishing maximum allowable levels of contaminants in drinking water. These standards are established by governmental and regulatory bodies to ensure that the water is safe for consumption and does not pose health risks to the public. The focus is on preventing exposure to harmful substances that may cause adverse health effects.

While monitoring for taste and odor, environmental sustainability, and the regulation of industrial activities are important aspects of water management and quality, they are secondary considerations in the context of primary standards. The primary aim is to safeguard human health by ensuring that the water supply is free from harmful contaminants, thus preventing waterborne diseases and other health-related issues.