Odor control in acidic water tanks
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Acidic water skimming oil tanks and storage tanks are generally at atmospheric pressure; a water seal is installed on the tank roof, and the gases present there are usually light hydrocarbons, ammonia, hydrogen sulfide, etc. How to prevent and control it? In addition to the current adsorption and absorption measures using liquid and solid catalysts, other measures can also be taken: 1. Slightly increase the water inlet temperature of the degassing tank to improve the degassing effect ； If possible, a degassing plate or packing can be added to the degassing tank ； 2. By adjusting the liquid level in the degassing tank to accommodate fluctuations in the flow rate from the upstream equipment, the outlet flow rate is stabilized, thereby keeping the liquid levels in the acidic water oil-floating tank and storage tanks stable, and reducing the absorption and release of gases inside the tanks due to changes in their liquid levels ； Please discuss it
Our company uses a tank-in-tank system for oil floating, with dual water seals on the tank top, which effectively eliminates odors
We’re facing the same situation here; the environmental protection agency keeps showing up often
Hello, could you explain it in more detail?