"Simple green advanced oxidation" requires use "green" chemicals. Commonly used hydrogen peroxide is not produced by "green" technology. Any advanced oxidation results in an additional contamination. The evaluation of catalytic performance depends on the system, available equipment, and your skills.

dear Xian Liu

you can use "adsorption process" by activated carbon

Dear Liu

Kindly follow the following references:

https://www.sciencedirect.com/topics/engineering/advanced-oxidation-process

A Review of Combined Advanced Oxidation Technologies for the Removal of Organic Pollutants from Water; Tijani, J.O., Fatoba, O.O., Madzivire, G. et al. A Review of Combined Advanced Oxidation Technologies for the Removal of Organic Pollutants from Water. Water Air Soil Pollut 225, 2102 (2014). https://doi.org/10.1007/s11270-014-2102-y

https://www.intechopen.com/chapters/70086

Good Luck

Green chemistry is focused and specific, a general question cannot be answered, it can cause alarm, be more specific what it is you are trying or looking to solve and it is possible to promptly answer my friend.

it highly depends on how you define 'green'. As many have pointed out, AOPs use oxidants such as hydrogen peroxide to produce hydroxyl radicals (which break down contaminants in wastewater). The product of hydrogen peroxide is

If green refers to the reuse of waste materials as catalysts, then photocatalysis can be considered as a 'green' oxidation processes. if 'green' refers to less energy production then solar processes can be considered. Although some shortfalls have to be noted (waste material catalysts are not as good, solar processes not stable etc) It depends on your application of technology, certain AOPs are more suitable compared to others. Refer to the review article for some inspiration of selected technologies for your application. In this article, the pros and cos of each process is also assessed for a more informed decision on technology screening.

Article Emerging Contaminants: An Overview of Recent Trends for Thei...

Often a more practical approach is a 'greener' approach, which involves optimization of current processes to minimize resource use and energy use. One way to optimize such processes is via the use of machine learning. you can refer to these articles by my team for some inspiration! cheers :D

Article Application of a Multiobjective Artificial Neural Network (A...