Water Storage Tanks - Solutions for Reliable and Safe Water Supply
Water storage tanks are an essential component of any water supply and management system - from residential buildings to agriculture, industry, and emergency infrastructure. Their role is to ensure that water remains available, clean, and safe for use, while complying with strict health and engineering standards.
Main Applications
- Drinking water - storage in compliance with FDA food-grade approvals
- Agricultural water - seasonal storage for irrigation systems, both in reservoirs and modular tanks.
- Industrial water - cooling water, washing, and production processes require a continuous supply.
- Firefighting systems - dedicated tanks for emergency water storage.
- Rainwater harvesting and recycling - sustainable solutions for urban and industrial facilities.
Common Tank Materials
Polypropylene (PP) Tanks
Ideal for systems involving hot water or heating applications. Known for thermal resistance, easy cleaning, and long service life.
High-Density Polyethylene (HDPE) Tanks
The most widely used for drinking water and irrigation. UV-resistant, fully sealed, certified for potable water contact, and considered the most cost-effective solution.
FRP (Fiberglass Reinforced Plastic) Tanks
Best suited for large-scale reservoirs or outdoor installations exposed to sun and weather. Offer high mechanical strength, resistance to environmental chemicals, and an extended lifespan.
Installation Options
- Rooftop installations - lightweight, durable tanks suitable for limited-load structures.
- Underground tanks - space-saving solution with stable temperatures.
- Open-field installations - require UV protection and engineering adapted to wind and heat loads.
Maintenance and Cleaning
To guarantee safe and clean water, regular maintenance is required:
- Periodic internal washing and cleaning.
- Preventing bacterial and algae buildup.
- Using level sensors and monitoring systems for water quality.
Comparative Table - Material Suitability for Water Types
| Water Type | Polypropylene (PP) | High-Density Polyethylene (HDPE) | Fiberglass Reinforced Plastic (FRP) |
|---|---|---|---|
| Drinking water | ✓ Suitable | ✓✓ Highly suitable, standard use | ✓ Suitable, mainly for large reservoirs |
| Agricultural water | ✓ Suitable | ✓✓ Very common choice | ✓✓ Excellent for outdoor fields |
| Industrial water | ✓✓ Ideal for hot water | ✓ Suitable | ✓✓ Excellent for large volumes |
| Firefighting water | ✓ Suitable | ✓✓ Widely used | ✓✓ Ideal for emergency reservoirs |
| Rainwater/Reuse | ✓ Suitable | ✓✓ Cost-effective solution | ✓✓ Long-term outdoor installations |
