Resources & Guides
Resources & Guides
Everything we have learned about water, wastewater and pool treatment in the Philippines — written for the people who actually operate these systems. Articles are grouped into three topics so you can go straight to the one you need.
Browse by Topic
Three collections of articles
Water Treatment & SofteningHard water · softeners · filtration media · purification
Why Philippine water causes scale, stains and equipment failure — and what actually fixes it.
- Cebu's Hard Water Problem: What's Really Causing Those White Stains
- How Hard Water Damages Your Washing Machine
- The Hidden Reason Your Water Heater Keeps Breaking Down
- Hard Water and Dry Skin: The Connection Nobody Talks About
- Manila Water Now Uses AFM® Activated Filter Media
Swimming PoolsAlgae · chlorine · clarity · maintenance cost
Thirty articles on why pools go green or cloudy, and how to keep them clear with less chemical.
- My Pool Is Green. What To Do Now?
- The Number 1 Reason Pool Water Becomes Cloudy
- Why Algae Stops Responding to Chlorine and Algaecides
- How Can I Cut Down Pool Maintenance Expenses?
- The Pros and Cons of Saltwater Pools
Wastewater & STP Field NotesSewage treatment · compliance · operations
Notes from designing, building and fixing sewage treatment plants on real Philippine sites.
- Looking for a Reliable Wastewater Treatment Provider in Cebu?
- DENR Compliance & Standards for Wastewater
- Significant Wastewater Parameters by Industry
- Consultations and O&M Support
Free Tools
Calculators and estimators
STP Instant Price EstimatorAn indicative price for a DENR-compliant sewage treatment plant in seconds.
Wastewater Design GeneratorGenerate a treatment process design for your facility.
Pool Volume & Dosage CalculatorPool volume and the correct dose for each chemical.
Wastewater Computation CalculatorFlow and loading computations for treatment sizing.
Service Areas
Explore what we do
Water TreatmentFiltration media, iron removal, softening, refilling stations.
Wastewater TreatmentSewage treatment plant design, build and retrofit.
Swimming PoolsPool filtration, chemistry and algae control.
Aquaria & AquacultureHatchery, RAS and display tank filtration.
Completed ProjectsOver forty systems delivered across the Philippines.
Company ProfileWho we are, what we build, and how to reach us.
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