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The research results show that the equipment is suitable for many industrial organic wastewater treatment, especially for high concentration of organic wastewater treatment, it is very effective, and it can be used in the treatment of 20000mg/l.
Comparison of advanced oxidation technology
Project |
Advantage |
Shortcomings |
Applicable scope |
Development direction |
Fenton oxidation |
Compared with other advanced oxidation technology, the Fenton method has the advantages of mild reaction conditions, simple operation, low cost, and wide application range. |
Oxidation ability is relatively weak, the water contains a large number of Fe2+, resulting in a large number of iron bearing sludge, low reaction pH |
Technology is mature, has been successfully used in the treatment of many kinds of industrial wastewater, suitable for the treatment of low concentration of refractory wastewater treatment |
Development of iron ion immobilization technology and Fenton method and other technology of the process |
Ozone oxidation |
Oxidation ability, reaction rate, mild reaction conditions, simple operation, no two pollution |
The ozone generating equipment is complex, the ozone production rate and the utilization rate is low, the processing cost is high, the oxidation reaction is selective, and the degradation is not complete.
|
Commonly used in the treatment of industrial wastewater containing cyanide, phenol, industrial wastewater containing heavy metals, printing and dyeing wastewater, papermaking wastewater, pesticide wastewater. |
To reduce the cost of ozone generation, improve the utilization efficiency of ozone, and the combination technology of ozone and ozone. |
Alkylene oxide composite bed |
Wide application range, fast reaction rate, small reactor volume, complete degradation of pollutants, low running cost |
The influent SS requirements are less than 100, and the treatment effect is poor. |
Suitable for the treatment of wastewater with high concentration, low flow rate, and toxic degradation. |
Reduce catalyst production cost |
On February 29, our company provided agent solution to the plating waste water t
Release time:2014-06-10On June 25, 2011, the China-North Korea transfer station water purification engi
Release time:2014-06-10On September 25, general manager Xie Zida participated the fellowship pear garde
Release time:2013-12-20Copyright: Shenyang lesr environmental engineering company ICP filing pending.....
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