&quot;Public drinking water is now so clean that it’s better than bottled water, says Mayor of Technical and Environmental Affairs Morten Kabell—and that’s without chlorine or other chemical processing (only aeration, <i>pH adjustment</i>, and filtration).&quot;<p>How is pH adjustment not &quot;chemical processing&quot;??  How do they alkalinize water without adding alkaline electrolytes (Mg,K,Na, etc.) in chemical form?