Seeking help from experts
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Experts, how can we calculate the amount of wastewater that needs to be discharged from the circulating water based on the concentration loss due to chemicals used? For example, the phosphorus concentration in the circulating water is 8.5 ppm; 76 kg of chemical was added, with a concentration of 50% of that chemical. Now the phosphorus concentration in the circulating water is 9.5 ppm. How do we calculate this?
What is the phosphorus content of your potion? Let me give you a proper formula. The dosage calculation for circulating water is generally done by simulating the addition based on the amount of wastewater discharged from the circulating water. The theoretical dosage of chemicals in the circulating water = wastewater volume (m3/h) × chemical concentration (mg/L) / 1000 = dosage amount (in Kg). The theoretical total phosphorus level after adding chemicals to the circulating water = chemical concentration (mg/L) × percentage content of the chemicals (%) = total phosphorus level (in mg/L). The information you provided is incomplete, so it’s not possible to calculate this value.
And what the heck is your normal phosphorus? In circulating water, total phosphorus is generally measured, while positive phosphorus is usually very low. Unless what you add is elemental phosphorus or it is for cleaning the pre-coating. Below I’ve given you the calculation method; go and calculate it by yourself
The information you provided is incomplete; it’s impossible to calculate!