Conventional clarification, role of coagulants & residual test methods.
Post about the difference between coagulants and flocculants, types of coagulants and field test methods for chemical residuals.
Water treatment fundamentals: resources
Sharing free educational resources about conventional water treatment fundamentals
Is chitosan safe for use in stormwater treatment?
Is chitosan environmentally-friendly? What are the questions we need to ask to decide if any chemical, including chitosan, is safe for the environment?
Dissolved & total metals: what’s the difference and why it matters?
Metals in the water can be present in either dissolved or particulate state. Why is it important to differentiate them? You will find the answer in this post.