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SectionWater MarketplaceSectionKnowledge & TrainingSectionWater TechnologiesAvailable inEnglishClear all
- Technical guide· Knowledge & TrainingRO operation and cleaning: a field guideNormalizing performance data, reading the trends, and deciding when to clean.3 Nov 2026Open the guide
- Article· Water TechnologiesHow reverse osmosis worksOsmosis, the pressure that reverses it, and why the dense layer of an RO membrane keeps salt out.3 Nov 2026Read article
- Article· Water MarketplaceHow to Write a Water Treatment Equipment Specification: A Buyer's GuideA well-written equipment specification is the single most important document in a water treatment procurement. This guide covers the minimum technical content for membrane systems, pumps, analysers and chemical dosing equipment, along with the contractual and performance-testing provisions that protect the buyer.3 Nov 2026Read article
- Article· Knowledge & TrainingWater Operator Competency and Certification: A Global Framework OverviewWater operator certification — requiring demonstrated competency in treatment process management, hydraulic operations, water quality monitoring and emergency response — is a cornerstone of safe water supply. This overview compares the US, EU, Australian and IWA frameworks and the core competency domains they share.3 Nov 2026Read article
- Article· Water TechnologiesReverse Osmosis Membrane Selection: An Engineering Guide for Water Treatment ProjectsSelecting the right RO membrane element requires balancing salt rejection, permeate flux, fouling resistance, pressure rating, and total cost of ownership. This guide walks through the key parameters, qualification testing, and the CAPEX/OPEX trade-offs relevant to seawater, brackish water, and wastewater reuse applications.3 Nov 2026Read article
- Technical guide· Water MarketplaceController Quick StartFirst power-up, network configuration and the default alarm thresholds.3 Nov 2026Open the guide
- Technical guide· Water MarketplaceMaintenance and Overhaul GuideScheduled maintenance intervals, wear limits, seal replacement and bearing service procedures.3 Nov 2026Open the guide
- Technical guide· Water MarketplaceInstallation and Commissioning ManualMechanical installation, alignment tolerances, electrical termination and the commissioning checklist.3 Nov 2026Open the guide
- Support· Water MarketplaceSX-200 will not startDiagnosing a pump that draws no current on demand.3 Nov 2026Get help
- Webinar· Knowledge & TrainingCutting Aeration Energy: Live Q&AA recorded session on ammonium-based control, with audience questions.3 Nov 2026Watch the webinar
- Video· Water MarketplaceSX-200 Installation WalkthroughRail system fitting, cable routing and first-start checks.3 Nov 2026Watch
- FAQ· Water MarketplaceHow often should submersible pumps be serviced?Service intervals depend on duty and medium, not calendar time alone.3 Nov 2026See the answer
- Article· Water TechnologiesNF: an introductionWhat NF covers within Filtration & Membranes, the questions it answers in practice, and where to read next.29 Oct 2026Read article
- Technical guide· Water MarketplaceInstruments & Analysers: an introductionWhat Instruments & Analysers covers within Product Categories, the questions it answers in practice, and where to read next.22 Oct 2026Open the guide
- Article· Knowledge & TrainingAdvisory Services: an introductionWhat Advisory Services covers within Expert Network, the questions it answers in practice, and where to read next.19 Oct 2026Read article
- Article· Water TechnologiesCoagulants: an introductionWhat Coagulants covers within Chemicals & Materials, the questions it answers in practice, and where to read next.13 Oct 2026Read article
- Article· Water TechnologiesAOPs: an introductionWhat AOPs covers within Chemical Treatment, the questions it answers in practice, and where to read next.7 Oct 2026Read article
- Technical guide· Water MarketplaceFilter Media & Adsorbents: an introductionWhat Filter Media & Adsorbents covers within Product Categories, the questions it answers in practice, and where to read next.1 Oct 2026Open the guide
- Technical guide· Water MarketplacePerformance Sheets: an introductionWhat Performance Sheets covers within Technical Documents, the questions it answers in practice, and where to read next.29 Sept 2026Open the guide
- Article· Water TechnologiesDecentralised: an introductionWhat Decentralised covers within Selection & Emerging Systems, the questions it answers in practice, and where to read next.25 Sept 2026Read article
- Article· Water TechnologiesCAPEX/OPEX: an introductionWhat CAPEX/OPEX covers within Selection & Emerging Systems, the questions it answers in practice, and where to read next.24 Sept 2026Read article
- Article· Water TechnologiesMedia: an introductionWhat Media covers within Chemicals & Materials, the questions it answers in practice, and where to read next.14 Sept 2026Read article
- Article· Water TechnologiesIon Exchange: an introductionWhat Ion Exchange covers within Chemical Treatment, the questions it answers in practice, and where to read next.13 Sept 2026Read article
- Technical guide· Water MarketplaceDatasheets: an introductionWhat Datasheets covers within Technical Documents, the questions it answers in practice, and where to read next.11 Sept 2026Open the guide