<p><span>يهدف</span> <span>هذا</span> <span>النص</span> <span>إلى</span> <span>توسيع</span> <span>اختصاصات</span> <span>المكتب</span> <span>الوطني</span> <span>للماء</span> <span>الصالح</span> <span>للشرب</span> <span>لتشمل</span> <span>ميدان</span> <span>التطهير</span> <span>السائل،</span> <span>وفق</span> <span>نفس</span> <span>الشروط</span> <span>التي</span> <span>تنظم</span> <span>تدخله</span> <span>في</span> <span>ميدان</span> <span>التزويد</span> <span>بالماء</span> <span>الصالح</span> <span>للشرب</span>.</p>