AI Wastewater Treatment Cases - Page 5

Biological Contact O

Biological Contact Oxidation Process: One submerged biofilm tank solves "high-load, non-bulking, no-reflux" in one go.

National Multi-Industry (Pharmaceutical / Printing and Dyeing / Petrochemical /

Pilot-scale to full-scale engineering (from tens to tens of thousands of m³/d)

Biological Contact Oxidation is an aerobic biochemical process that combines the advantages of both the biofilm method and the activated sludge process: the media is fully submerged with bottom air blower aeration, and microorganisms grow on the media sur

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$Electrocatalytic Oxidation (BDD/DSA Anode): Installing a "Cold Combustion" Reactor for High-Salinity Refractory Wastewater$

Electrocatalytic Oxi

Electrocatalytic Oxidation (BDD/DSA Anode): Installing a "Cold Combustion" Reactor for High-Salinity Refractory Wastewater

Across multiple industries nationwide (coal chemical / landfill leachate / pharm

Pilot-scale to full-scale engineering (tens to thousands of m³/d)

Electrocatalytic oxidation, utilizing BDD/PbO₂/DSA anodes for direct mineralization or indirect degradation of organics via active chlorine, represents an emerging advanced treatment option for high-salinity refractory industrial wastewater. This paper sy

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Breakpoint Chlorinat

Breakpoint Chlorination: A chemical denitrification method that uses a chlorine dose to oxidize ammonia nitrogen into nitrogen gas.

Across multiple industries nationwide (rare earth/cobalt smelting, municipal rec

Pilot-scale to full-scale implementation (from tens to tens of thousands m³/d)

Breakpoint chlorination is a chemical denitrification process that oxidizes ammonia nitrogen to nitrogen gas using chlorine (liquid chlorine/sodium hypochlorite), with a theoretical chlorine-to-nitrogen mass ratio of 7.6:1, an engineering practical range

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$O₃-BAC (Ozone-Biological Activated Carbon): Integrating ozonation, activated carbon adsorption, and biofilm degradation into a single synergistic process, this technology ensures reliable advanced treatment of industrial wastewater containing refractory o$

Ozone-Biological Act

O₃-BAC (Ozone-Biological Activated Carbon): Integrating ozonation, activated carbon adsorption, and biofilm degradation into a single synergistic process, this technology ensures reliable advanced treatment of industrial wastewater containing refractory o

Across multiple industries nationwide (petrochemical / power plant / printing an

Pilot-scale to full-scale implementation (from tens to hundreds of thousands of

Ozone-Biological Activated Carbon (O₃-BAC) employs ozone pre-oxidation to cleave and ring-open refractory macromolecular organic compounds, enhancing biodegradability, which is then subjected to the triple synergistic effects of adsorption, biofilm minera

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Advanced Treatment a

Macroporous Adsorption Resin: Using "Molecular Catchers" to Precisely Capture and Recover Phenols, Dyes, and Antibiotics from Wastewater

Across multiple industries nationwide (coal chemical / fine chemical / pharmaceu

From bench-scale testing to full-scale engineering applications (wastewater trea

Macroporous adsorption resin is a class of polymeric adsorbents that contain no ion-exchange groups and capture hydrophobic organics via van der Waals forces, π-π interactions, and hydrogen bonding. Its adsorption capacity approaches that of activated car

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A²/O Biological Nitr

A²/O (Anaerobic-Anoxic-Oxic): A Flowchart Explaining How "Simultaneous Nitrogen and Phosphorus Removal" Occurs in Industrial Wastewater

Across multiple industries nationwide (food processing/slaughtering/pharmaceutic

Pilot-scale to full-scale implementation (from thousands to hundreds of thousand

A²/O (Anaerobic-Anoxic-Oxic) is the mainstream configuration for biological nutrient removal (BNR) in industrial wastewater treatment: in the anaerobic zone, phosphorus-accumulating organisms (PAOs) release phosphorus and store VFAs; in the anoxic zone, d

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