Certified Membrane Treatment Products that Meet International Standards
The following organizations have evaluated and certified various Avista™ formulations:

Danish North Sea (REG)

Drinking Water Inspectorate (DWI)

Embotelladoras Arca

FEWA (UAE Federal E&W)

Grupo Embotelladoras Unidas

Kosher

National Sanitation Foundation (NSF)

Norwegian Registration

UK North Sea (CEFAS)

SEWA (Sharjah Electricity Water & Gas Authority)

Halal

European Standard (EN)

Spanish Health Authority

Government of Western Australia
Membrane Compatibility
Avista Membrane Chemicals are compatible with these membrane manufacturers:

DuPont/FilmTec

Hydranautics

Lanxess

Toray – TCK

LG Chem
Affiliations
Avista is pleased to be a member of the following industry organizations:

AEDyR: Asociacion Espanola de Desalacion y Reutilizacion

American Membrane Technology Association (AMTA)

Aqua España

CalDesal

European Desalination Society (EDS)

Singapore Water Association (SWA)

First Point Assessment (FPAL)

Institute of Chemical Engineers

International Desalination Association (IDA)

Membrane Society of Australasia

Northwest Membrane Operator Association (NWMOA)

Society of Petroleum Engineers

South Central Membrane Association (SCMA)

Southeast Desalting Association (SEDA)

Southwest Membrane Operator Association (SWMOA)

WateReuse
Sponsored Non-Profits
We are a proud supporter of Water For People
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