44 items
Articles
SectionWater TechnologiesSectionWater MarketplaceSectionKnowledge & TrainingSectionWater GovernanceClear all
- 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
- Article· Water GovernanceImplementing the OECD Principles on Water Governance: A Practitioner's GuideThe OECD adopted 12 principles on water governance in 2015, structured around effectiveness, efficiency and trust. This guide translates the principles into operational indicators and assessment questions applicable to utility managers, regulators and policymakers.3 Nov 2026Read article
- 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
- Article· Water GovernanceOECD Principles: an introductionWhat OECD Principles covers within Transparency & Compliance, the questions it answers in practice, and where to read next.24 Oct 2026Read article
- 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 GovernanceMission: an introductionWhat Mission covers within Platform Governance, the questions it answers in practice, and where to read next.10 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
- Article· Water GovernanceValues: an introductionWhat Values covers within Platform Governance, the questions it answers in practice, and where to read next.5 Oct 2026Read article
- Article· Water GovernanceConflict of Interest: an introductionWhat Conflict of Interest covers within Editorial Integrity, the questions it answers in practice, and where to read next.4 Oct 2026Read article
- 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
- Article· Water TechnologiesCDI: an introductionWhat CDI covers within Adsorption & Electrochemical, the questions it answers in practice, and where to read next.8 Sept 2026Read article
- Article· Water TechnologiesUF: an introductionWhat UF covers within Filtration & Membranes, the questions it answers in practice, and where to read next.2 Sept 2026Read article
- Article· Water GovernanceScientific: an introductionWhat Scientific covers within Advisory Bodies, the questions it answers in practice, and where to read next.31 Aug 2026Read article
- Article· Water GovernanceIndustry: an introductionWhat Industry covers within Advisory Bodies, the questions it answers in practice, and where to read next.30 Aug 2026Read article
- Article· Water GovernanceInternational Conventions: an introductionWhat International Conventions covers within Water Policy, the questions it answers in practice, and where to read next.29 Aug 2026Read article
- Article· Water GovernanceCorrections: an introductionWhat Corrections covers within Editorial Integrity, the questions it answers in practice, and where to read next.24 Aug 2026Read article
- Article· Water TechnologiesDisinfectants: an introductionWhat Disinfectants covers within Chemicals & Materials, the questions it answers in practice, and where to read next.12 Aug 2026Read article