pqq plus douglas
-
There are several types of additives used for laser marking purposes, categorized based on their functionalities
. The most common types include...
-
- Ferric Chloride and Ferric Sulfate These iron-based flocculants work similarly to alum but are often used when treating water with high concentrations of organic material. They can also aid in the removal of phosphorus, making them advantageous in municipal wastewater treatment.
types of flocculants in water treatment...