calculation for CN destruction and As precipitation
calculation for CN destruction and As precipitation
(OP)
Please give me some information on how to calculate effluent concentration of cyanide and arsenic in wastewater treatment which relate the flow rate, detention time and dosage of reagents..For cyanide destruction we use hydrogen peroxide and for arsenic precipitation we use ferric chloride.
thank you.
thank you.





RE: calculation for CN destruction and As precipitation
RE: calculation for CN destruction and As precipitation
Thank you for your response. Actually my project is to develop a tool/model for cyanide destruction using H2O2 and arsenic precipitation using FeCl3. The problem is I don’t have any formulas that can relate flow rate, reagent dosage, design parameters and influent and effluent concentrations.Please give me your e-mail address to send the schematic of the plant and all the information I have.
Thanks in advance
Sincerely
Maniam
RE: calculation for CN destruction and As precipitation
RE: calculation for CN destruction and As precipitation
Hmmm ... i'd be tempted to consider bleach instead of H2O2 ... Looks like you need a system designed from scratch, yet you don't know what you are treating? But you have plant schematics? Maybe you also have plant manuals? Or is this a school homework assignment?
www.DeltaCascade.com
RE: calculation for CN destruction and As precipitation
<nbucska@pcperipherals.com>
RE: calculation for CN destruction and As precipitation
However, one needs a better insight of what Maniam aims to do. Even as engineers we need to stay within our experience. Though the only way to learn is by asking questions, so its a pleasure to answer those I can
Regards. broadfam@ntl.sympatico.ca