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Last Updated: Apr 25, 2025 | Study Period: 2022-2030
By utilising cutting-edge oxidation methods, refractory wastewater treatment has significantly advanced in recent years (AOPs). The production of hydroxyl radicals (OH), which are produced often by AOPs and have a considerable oxidising capacity (E0 = 2.8 V), is one of their shared characteristics. The Fenton process, a traditional AOP, uses the interaction between Fe2+ and H2O2 to produce OH.

While the Fenton process is capable of oxidising a wide range of organic materials and even destroying them to produce carbon dioxide (CO2), water (H2O), and inorganic salts, it is difficult to recycle the catalyst (Fe2+), which results in the production of sludge containing Fe ions.
Sludge treatment is labor-intensive, time-consuming, and expensive in terms of materials and labour costs. In order to apply a novel solid catalyst in heterogeneous Fenton-like reactions, research is required.
The Global Oxidation catalyst for organic wastewater treatment market accounted for $XX Billion in 2021 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2022 to 2030.
The efficacy of acid-modified coal fly ash (CFA) was evaluated for use as a catalyst in a Fenton-like process for the treatment of wastewater containing p-nitrophenol (p-NP). The findings demonstrate that coal fly ash (HFA) treated with HNO3 has a higher catalytic ability (96.6 percent p-NP removal rate) than CFA modified with other acids (92 percent p-NP removal rate) (HCl, H2SO4, and H3PO4). When compared to the amount removed by the catalytic oxidation process, the removal rate of the p-NP by the adsorption of HFA is less than 2.96 percent, which can be considered inconsequential. A 98 percent p-NP elimination rate is seen when the ideal experimental conditions are met (reaction time = 60 min, CH2O2 = 170 mg L1, CHFA = 10.0 g L1, pH = 2.0, mixing speed = 150 rpm, and temperature = 25 °C).
HFA reacts quickly to temperature changes, and higher temperatures are preferred (9.3% and 98.7% of the p-NP were eliminated at 25 and 50 °C, respectively, at 5 min). HFA demonstrates exceptional catalytic stability and reusability by being reused nine times with >91% of the p-NP removal rate.
| Sl no | Topic |
| 1 | Market Segmentation |
| 2 | Scope of the report |
| 3 | Abbreviations |
| 4 | Research Methodology |
| 5 | Executive Summary |
| 6 | Introduction |
| 7 | Insights from Industry stakeholders |
| 8 | Cost breakdown of Product by sub-components and average profit margin |
| 9 | Disruptive innovation in the Industry |
| 10 | Technology trends in the Industry |
| 11 | Consumer trends in the industry |
| 12 | Recent Production Milestones |
| 13 | Component Manufacturing in US, EU and China |
| 14 | COVID-19 impact on overall market |
| 15 | COVID-19 impact on Production of components |
| 16 | COVID-19 impact on Point of sale |
| 17 | Market Segmentation, Dynamics and Forecast by Geography, 2022-2030 |
| 18 | Market Segmentation, Dynamics and Forecast by Product Type, 2022-2030 |
| 19 | Market Segmentation, Dynamics and Forecast by Application, 2022-2030 |
| 20 | Market Segmentation, Dynamics and Forecast by End use, 2022-2030 |
| 21 | Product installation rate by OEM, 2022 |
| 22 | Incline/Decline in Average B-2-B selling price in past 5 years |
| 23 | Competition from substitute products |
| 24 | Gross margin and average profitability of suppliers |
| 25 | New product development in past 12 months |
| 26 | M&A in past 12 months |
| 27 | Growth strategy of leading players |
| 28 | Market share of vendors, 2022 |
| 29 | Company Profiles |
| 30 | Unmet needs and opportunity for new suppliers |
| 31 | Conclusion |
| 32 | Appendix |