روش‌های ساده برای بررسی آب: کتاب و نمودار عناصر (راهنمای Awwa، M12)

Reliable water quality testing forms the basis for regulatory compliance and ensures the best possible quality drinking water for the community. This manual provides 30 common lab tests for process control in drinking water production. Each test includes purpose of test, equipment list, reagents, simplified methods and procedures, and warnings and cautions This updated manual is designed to help less-experienced laboratory personnel and operators perform simple laboratory procedures, including checking day-to-day variations in water quality. The accessible approach incorporates inexpensive apparatus and common techniques. Spiral bound