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In The News    I
Search Results
Is iron the culprit in algae blooms?
Queensland University of Technology researchers study how iron in iron-rich soil reaches water to potentially contribute to algae blooms.

"Green-Clean" technology for industrial water filters
Forsta Filter's Green-Clean technology uses smaller flush valves to minimize volume of water required to remove buildup on a filter element.

Calgon Carbon acquires Hyde Marine
Calgon Carbon acquires Hyde Marine, manufacturer of UV light technology systems used to treat marine ballast water.

Spiroflow's dosing system keeps water "sweet" in UK
Spiroflow's dosing system keeps water sweet at one of the largest listed water firms in the United Kingdom.

Largest ground mount solar array in Pacific Northwest
City of Gresham, Oregon activates largest ground mount solar power system in the Pacific Northwest.

AWWA announces publication for WW Utilities
AWWA announces publication of "Security and Emergency Planning for Water and Wastewater Utilities".

...More News

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Help Forum Ask Tom! Column Job Fair Water and Wastewater Blog
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Water and Wastewater Blog
Don Dunnington, Moderator
More Fabulous Things Are on the Way
"This week, two possibly world-changing launches took place: Seth Godin introduced his latest book Linchpin The next day Apple introduced the iPad..."
Read this Blog and Boost Your Brain Power
"Web surfing may be improving your mind in more ways than you expected.  UCLA scientists have...."
Use Innovation to Turbo-Charge Your Organization

"I recently came across research that suggests creativity and innovation may be an organization's most important source of positive energy....."

..enter the Water and Wastewater Blog

Case Histories    I
Search Results
Purafil ESD Retrofits Emergency Scrubber
Purafil ESD retrofits emergency scrubber for Jumping Brook Water Treatment Plant.

Purafil : The Besos Wastewater Treatment Plant
Purafil ESD eliminates offensive odors at the Besos Wastewater Treatment Plant in Barcelona, Spain.

Spiralift SR Solves Major Septage Disposal Problem
Spiralift SR is a turnkey septage receiving system featuring dependable operation, easy installation and low operating costs.

Purafil : Removing odors for City of Atlanta
Purafil ESD Deep Bed Scrubber provides quick turnaround to remove unbearable odors for the City of Atlanta.

A WWTP's Welcome Change In Philosophy
By replacing its dry-polymer operation with dynaBlend® liquid-polymer technology, maximizing its sludge-processing capabilities.

...More Case Histories

 
 This Week's Photo                   I

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This week's photo is of a VPC Fiberglass H Flume measuring water flow in Manitoba creek.  VPC also manufactures Parshall Flumes, Palmer Bowlus Flumes and Trapezoidal Flumes for use in open channels in industrial and municipal sewers and sewage treatment plants.  VPC is your choice in quality fiberglass products.

Photo courtesy Joe LoPresti of VPC, LCC

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 From The Help Forums         I
 Help Forum  Need help with water and
 wastewater treatment? Visit
 our community of over 8,700
 members and find the answer.
● DAF Problems
● Oxygen Liquid
● Aerobic biodegradation of aromatic compounds
● Sizing STP for Cold Country
● Holow fiber membrane for septic tank
● Pittcon
● Blower question
● Clarifier Blanket
● Can bugs survive after exposed to high pH (9~10) ?
● Macro, Meso and Micro Pores
● superbowl halftime flush a myth?
● Question about ferrous sulfate industry

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 Ask Tom! Column          I

 

Using Zeta Potential to Optimize Water Treatment
Guest article by Ana Morfesis & Ulf Nobbmann, Malvern Instruments
"Cryptosporidium and Giardia are two of the most important microscopic pathogens that can be transmitted via drinking water...."

...the Ask Tom! Column

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Water and Wastewater Video Center - Featured Video >> See More Videos
Solids Flow Aid Devices - Joe Marinelli
In Lecture 6, Flow Aid Devices, Joe Marinelli of Solids Handling Technologies explores the area of flow aid devices that can be used to enhance or encourage flow from bins and hoppers. Although our lecture series concentrates on primarily using gravity to pull material from bins and hoppers, sometimes gravity needs help. Flow aids are intended to assist gravity by overcoming arching and ratholing problems. http://www.powderandbulk.com/online_training/

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Solids  Flow  Aid  Devices  Joe  Marinelli 
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 Water and Wastewater Plant Directory - Featured Plant  I


Over 500+ Plants Listed - Add Yours Today!

Triangle Wastewater Treatment Plant
Durham, North Carolina

The Triangle Wastewater Treatment Plant is located at 5926 Hwy 55 in southern Durham County. The wastewater collection system, comprised of approximately 105.5 miles of sewer lines and 1,742 manholes, serves customers inside and outside the City limits, including the northern part of the Research Triangle Park (RTP) in Durham County....
(Click here to read more...)

Go to Water and Wastewater Plants Directory

 
 
Top Picks From Amazon.com    I
Wastewater Engineering: Treatment & Reuse Wastewater Bacteria (Microbiology)  
Click here stars-5-0.gif (430 bytes)"It is a monumental work, very clear and well written. We needed this book."

by George Tchobanoglous, Metcalf & Eddy, et al, Hardcover, 1848 pages, March 2002

Click here "...a hands-on guide to understanding the biology and biological conditions that occur at each treatment unit."

by Michael H. Gerardi
Paperback, 272 pages, 2006

 
Handbook of Water and Wastewater Treatment Plant Operations Small-Scale Cogeneration Handbook
Second Edition
 
Click here "...a thorough compilation of water science, treatment information, process control procedures and problem-solving techniques"

by Frank R. Spellman
Paperback: 912 pg, 2008

Click here "It is a well written but useful guide for beginners."

by Bernard F. Kolanowski
Hardback, 224 pages, 2003

 
 

 

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