(MENAFN- GetNews) There are two types of comprehensive indicators of organic matter content in sewage treatment: One type is an indicator expressed in terms of oxygen demand equivalent to the amount ...
A widely known producer of dressings, sauces, vegetable dips, herbs, and cheeses creates an estimated 75,000 gallons of wastewater each day in its manufacturing process at one of its North America ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback