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Filtration
Filter System
PGN & PGNX Concentration Filter
PGFYNS Concentration Filter
PGRⅠClarification Filter
PGRⅡClarification Filter
PGPX Filter-Press Washer
PGH Filter-Press Washer
PGT Filter-Press Washer
PGZ Filter-Press Washer
Filter Elements
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TiO₂ Production
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Home
Filtration
Filter System
PGN & PGNX Concentration Filter
PGFYNS Concentration Filter
PGRⅠClarification Filter
PGRⅡClarification Filter
PGPX Filter-Press Washer
PGH Filter-Press Washer
PGT Filter-Press Washer
PGZ Filter-Press Washer
Filter Elements
Application
Fine Chemical
Battery Materials and Recycling
Metallurgy & Mining
TiO₂ Production
Agrochemical
Pharmaceutical
Environmental Protection and Wastewater
Food & Beverage
Cases
Company
Resources
Document Download
FAQs
Updates
News
Events
Videos
Contact Us
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Success Stories in Filtration
Explore how Dongou’s filtration solutions deliver measurable results across industries.
Cases
What Are the Critical Filtration Points in Titanium Dioxide Production? – Sulfate vs. Chloride Processes
Titanium dioxide production relies primarily on two industrial routes—the sulfate process and the chloride process.
Cases
Dongou Microfiltration: Optimizing Bayer Process Filtration for High-Purity Alumina and Lithium Recovery
In Bayer process alumina production, effective solid-liquid separation is crucial to maintaining product quality, reducing chemical consumption.
Cases
Filtration Solutions for 3 Critical Coal Chemical Processes – Ammonia, CTL & Desulfurization
Dongou MF offers 3 core coal chemical microfiltration solutions for synthetic ammonia HPC semi-lean solution stabilization, CTL wastewater treatment, and
Cases
Flocculant-Free Titanium Dioxide Filtration – Boost Purity & Cut Chemical Costs
In titanium dioxide production, delivering unmatched whiteness and clarity hinges on every process nuance. You've refined chemical dosing and controls
Cases
On-Site Trial Success: Achieving >99% Powder Recovery in Chlorate-Process TiO₂ Filtration
Achieve >99% powder recovery in TiO2 filtration with our LQ Series microfiltration system. On-site pilot trial delivered 400 L/m²/h flux
Cases
Why Dongou Microporous Filters Outperform Candle Filters & Float Ball Filters in TiO₂ Production
Titanium dioxide (TiO₂) manufacturing demands precise solid-liquid separation to ensure product purity, process efficiency, and cost control.
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