Wastewater gases volatilize; a cover is used for treatment. How to estimate the volume of these gases? !
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To prevent the vapors generated from wastewater from escaping, a cover is placed on the wastewater tank. How can the amount of such vapors be estimated at this time? ! How about estimating it based on the number of air changes per hour? ! Is 5 times enough? ! Thank you! !
Same request: VOC conversion method
Same request – experts, please come and give some advice quickly.
To be honest, I’m also looking for information on this topic, but there’s very little available. I’m trying to use a modified PV equation to do the calculations, and then adding a margin of safety
If it is for exhaust gas treatment, then one only needs to calculate the difference between the maximum and minimum volumes during the period, and then divide that by the duration of the period
How to estimate the maximum and minimum?
This post was last edited by b573829606 on 2017-3-2 at 18:53. It depends on the type of system: some use a rate of 10 m3/(square meter per hour), while others use 3 m3/(square meter per hour). In larger systems, the rate is based on 1.1 times the aeration volume, or it’s determined by the number of air changes per hour