Product Overview:
PCG is a high-performance biological media carrier designed for wastewater treatment and biofilm processes. Inspired by Japanese engineering and backed by over 20 years of application experience, our R&D team began developing this soft biological carrier in 2010.
Key Features
Durability & Long Lifespan
- Abrasion-resistant: Withstands harsh conditions; service life exceeds 15 years.
- Anti-aging: Maintains structural integrity under continuous aeration.
- Sludge Reduction
- Minimizes residual sludge by 45% compared to conventional methods, lowering operational costs.
Technical Parameters
| Parameter |
Value |
| Material |
Polyurethane porous gel |
| Specific Surface Area |
≥10,000 m²/m³ |
| Porosity |
98% |
| Dosing Rate |
10–30% of tank volume |
| Hanging Time |
3–7 days |
| pH Range |
6–10 |
| Temperature Range |
1–50°C |
| Expansion Ratio |
190 ± 18% (1:2.2 post-swelling) |
Municipal sewage (e.g., Riyadh, Jeddah plants).
Industrial wastewater (oil refineries, textile dyeing).
Rural drainage & river remediation.
Case Example: A Saudi textile plant achieved 95% COD removal by replacing conventional carriers with PCG.
Contact: Shanghai DUBHE for tailored solutions. Transform your water treatment with PCG’s cutting-edge biocarrier technology!
FAQ
Q1: How does PCG compare to MBBR carriers?
A: PCG offers 3x higher biofilm adhesion, faster settling, and superior nitrogen removal.
Q2: Is PCG suitable for high-temperature environments?
A: Yes, it operates reliably in 1–50°C, ideal for Saudi Arabia’s climate.
Q3: What’s the typical ROI?
A: Reduced sludge and energy costs typically deliver ROI within 2–3 years.
Q4: Can PCG retrofit existing systems?
A: Yes, it integrates seamlessly with SBR, MBR, and activated sludge processes.
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