Technical discussion: How to effectively and economically reduce conductivity, colority, calcium, and turbidity?
Thread Content
This post was last edited by hesonchang214 on 2011-5-30 11:09. How to effectively and economically reduce conductivity, colority, calcium, and turbidity?
Chroma and turbidity can be reduced using flocculants, and conductivity can also be decreased to some extent. For calcium, it depends on the quality of your water; if possible, you can use lime to soften it. Of course, to reduce its level further, reverse osmosis and exchange resins should be used! The key is to see what requirements you need to meet
To give a specific answer, it is necessary to clarify what kind of water it is and what its purpose is.
If the quality of the raw water is good, using a flocculant followed by sedimentation will suffice
It’s precisely because it’s not good that I’m thinking about how to deal with it
Treating river water for use in closed-loop water systems is simple – coagulants and PAM are sufficient for this purpose. The turbidity after treatment can be reduced to less than 5, making it fully suitable as water for replenishing closed-loop systems.
Coagulants and PAM can be used to treat raw water, as can filtration, reverse osmosis, and ion exchange resins – all of these methods can reduce conductivity. The key factor is the nature of the raw water and the desired level of purification
I would like to ask which system’s conductivity, chroma, calcium level, or turbidity needs to be reduced? This is very important
Using PAC and PAM coagulants in combination with the air flotation process is currently the most economical and effective method