Report on Measures to Reduce Anaerobic Biological Treatment Gas Remaining (Dissolved) in Wastewater Discharge
We will introduce a report on the measures taken to reduce anaerobic biological treatment gas remaining (dissolved) in wastewater discharge.
Our company has promoted the oxidation of hydrogen sulfide gas through the supply of oxygen ultra-fine bubbles (O2UFB) gas, aiming to reduce odors. This time, we selected oxygen UFB treatment as a measure against hydrogen sulfide gas, which has proven effective for our company. In the test tank, the dissolved oxygen concentration in the hydrogen sulfide dissolved water increased immediately after the start of the test, confirming that the oxidation reaction progressed very quickly. Under high-concentration oxygen water conditions, hydrogen sulfide gas loses hydrogen and chemically transforms into sulfur (sulfide), becoming odorless. [Test Results (Excerpt)] - Treated Water: Collected from anaerobic treated water (direct collection) *Before inflow into the discharge tank - Treated Water Volume: 500L *To confirm the reactivity of the target water volume ratio - Water Temperature: 32℃ / Oxygen Saturation Concentration: 7.5mg/L - Dissolved Oxygen Concentration: 0.85mg/L / Anaerobic Condition *For more details, please refer to the PDF document or feel free to contact us.
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WEF Technology Development Co., Ltd. is engaged in the development of local production and consumption technologies for water, energy, and food, as well as the design, construction, and maintenance of water treatment facilities, and the purification and restoration of rivers and ponds. For the limited resources of the Earth, we propose wastewater treatment systems that consume less energy and offer high performance. Please feel free to contact us if you have any inquiries.