Aquaponics Library - Water Purification

Aquaponics Library

Water Purification

Ontario Centre for Environmental Technology Advancement (OCETA)
denitrification of wastewater using an accelerated growth process for cattail mats, which develop into a self-supporting, floating cattail island within one growing season.

Analytical Methods Developed by the Office of Ground Water and Drinking Water.
Safe Drinking Water - Environmental Protection Agency'sOffice of Ground Water & Drinking Water - This Office at EPA works to ensure safe drinking water and to protect the quality of our Nation's Drinking Water Supply. The site features drinking water and health information, kid's pages, and drinking water publications and guidance documents.

Aquanetics Systems, 5252 Lovelock St, San Diego, CA
For more than 25 years, Aquanetics Systems has designed, engineered and manufactured top quality equipment and custom systems for a wide variety of aquatic applications.

Profile of ONDEO Degremont, Inc.
The Aquaray 40 Ultraviolet Disinfection system offered by IDI® is a proven disinfection alternative to protect the environment from the toxic by-products formed when hazardous chemicals, such as chlorine, combine with organic compounds in receiving waters.

Bio Denitrator: An excellent product for removing solid(s) waste from Aquatic Environs.
Bio Denitrator is a powdered bacterial preparation that works in both freshwater and marine aquariums. Our blend contains over twenty strains of bacteria that do different tasks from nitrate removal, to breaking down proteins. Bio Denitrator is also a very effective sludge remover. Bio Denitrator works hand in hand with Bio Booster to rapidly complete colonization of the bacterial bed in freshwater and marine systems.

This is a hich-tech reactor that UCR runs for demonstration projects. The idea is to demonstrate that waste air treatment in biotrickling filters works  in the field.

Technical Articles from Back Issues
The following articles are in Adobe Acrobat format (pdf). In some instances figures may not be included.

Constructed Wetlands to Remove Nitrate-Nitrogen from Subsurface Cropland Drainage
Nitrate-nitrogen in subsurface drainage from corn and soybeans commonly exceeds the 10-ppm drinking water standard. Plant uptake and denitrification have the potential to significantly reduce nitrate concentrations if this drainage is routed through wetlands having mature stands of aquatic vegetation.

Canadian Environmental Modelling Centre Model Index
Although these models are provided as "freeware", in fairness to all users, they are copyright. License agreements are accessible through the individual model descriptions.

Dupage Water Treatment - System Sizing Worksheet
We carry a full line of components and accessories for residential and commercial water treatment systems

Welcome to the Department of Environmental Technology at Linn-Benton Community College. We provide education, training and professional resources in the fields of water treatment and supply, wastewater collection and treatment, and public utility operation and maintenance.

Green Pages - Classification Index

Hydrotech® manufactures an extensive line of products to meet your water treatment needs.

ZENON Environmental Inc. is a global leader in advanced membrane technologies for water purification, wastewater treatment and water recycle. ZENON's complete ... Description: Membrane technologies for water purification, wastewater treatment and water recycling. Technologies...

Wetland plant nursery. Wetland plants. Aquatic Plants. Restoration of aquatic and riparian environments. Created wetlands for wildlife enhancement. Constructed wetlands for wastewater treatment.
Aquatic ecological consulting.

Tank Culture of Tilapia by James E. Rakocy*
Tank culture of tilapia is a good al-ternative to pond or cage culture if sufficient water or land is not available and the economics are favorable. Tilapia grow well at high densities in the confinement of tanks when good water quality is maintained.

Why should I be concerned about nitrate?
It is dangerous to infants-especially those 6 months of age or younger.
If water contains nitrate in excess of drinking water standards,DO NOT use it for infant drinking water or for preparation of infant formula.

Nitrate Removal Technologies, LLC, United States

Welcome to the Hydrotech family of companies
Corporate website for Hydrotech, Inc. and Pura

This software and related material (data and (or) documentation) are made available by the U.S. Geological Survey (USGS) to be used in the public interest and in the advancement of science. You may, without any fee or cost, use, copy, modify, or distribute this software, and any derivative works thereof, and its supporting documentation, subject to the USGS software

Texas Cooperative Extension publishes research-based educational information to help people improve their lives and communities. Extension publications are available on agriculture, gardening and landscaping, food and nutrition,health, the family, economics, and the environment. You will need the free Adobe Acrobat Reader to view PDF documents.
Texas Cooperative Extension publishes

Wastewater Treatment from mechanical bar screening to UV disinfection.

Wetland plant nursery. Wetland plants. Aquatic Plants. Restoration of aquatic
and riparian environments. Created wetlands for wildlife enhancement. Constructed wetlands for wastewater treatment.
Aquatic ecological consulting.

Water Management
"when something so fundamental as water becomes scarce, only fundamental responses will suffice. delaying action simply increases the risk that farmers and crops will be left hight and dry."

Water Purification for Whole House

Sunlight Systems, a New Jersey-based LLC, designs, manufactures and markets ultraviolet (UV) water purification systems.