Hydrogen peroxide rinsing process
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After the implementation of the new environmental standards, the emission levels of old devices exceeded the allowed limits to varying degrees, which brought the issue of tail gas treatment to the agenda. What tail washing methods are everyone using? Has anyone used the hydrogen peroxide regimen? How effective is it?
The tail washing in many sulfuric acid plants uses the power wave hydrogen peroxide method, which can meet the standard requirement of 100 mg/Nm3 (with a base oxygen content of 3%). The concentration control and treatment of dilute sulfuric acid, a by-product of the hydrogen peroxide method, are also issues that need to be given careful consideration; it is recommended to choose technical solutions with proven practical experience. But I think that although environmental standards have become stricter, enforcement is another issue; it depends on how determined LD Gate is to address environmental protection.
We have a mature hydrogen peroxide exhaust gas absorption process. There is a contact number in the information; feel free to get in touch.