Click here

Vol. 9 - No. 310  
July 9, 2007  
ISSN: 1533-449X  
Copyright 1999-2007  

 In the News
 This issue
Nilaksh Kothari Assumes Presidency of AWWA

TORONTO, CANADA -- Nilaksh Kothari, general manager of public utilities for Manitowoc, Wisconsin, on Wednesday night assumed the presidency of the American Water Works Association (AWWA), the world’s largest and oldest water organization, at a Gavel Passing Ceremony during AWWA’s Annual Conference and Exposition (ACE07).

“It is a great honor to lead the world’s largest and best organization dedicated to public health through the provision of safe water,” said Kothari, who has served for many years as a leader in the Wisconsin Section of AWWA and as an AWWA vice president. “This is a privilege and an immense responsibility, and I promise to serve with the same enthusiasm, passion and commitment that define our profession.”

During Kothari’s career as a water professional, he has been honored with the AWWA George Warren Fuller Award (2002), the Wisconsin Section Research Award (1997), and the Achievement Award in (1996). He also has served as chair of the Diversity & Member Involvement Committee and on the Strategic Planning, Education, Water for People, and Small System and Membrane Process committees. He is married to wife, Dipika, and has two sons, Anai and Annoj.

Kothari succeeds Terry Rolan, director of the City of Durham, N.C., Department of Water Management, as AWWA president. The new president-elect is Mike Leonard, water operations manager for the City of Roswell, Georgia.

In accepting the gavel, Kothari told a standing-room-only crowd that he would focus on listening to members, strengthening Section-Association cooperation, encouraging the use of the best available technologies, identifying and engaging strategic partners and continuing succession planning. Among the other speakers were Kothari’s son, Anai, a student at the University of Wisconsin, Madison, and Mayor Kevin Crawford of Manitowoc.

“It is more important now than ever to plan for the future,” Kothari said. “As we face the challenges of the 21st century – aging water infrastructure; increasing pressure on our water resources; stringent water quality standards; climate change questions; a changing workforce; and growing customer expectations-- we need to keep one eye on the present and the other eye on the needs of future generations.”

Following the ceremony, the crowd joined a reception and “tail-gate” party that honored Kothari’s roots from India and his current home Wisconsin.

Source: http://www.awwa.org/

i

i

This newsletter is sponsored by:

Click Here!

i

i

Controlling Harmful Algal Blooms in Houston

Dickinson, ND -- SolarBee has demonstrated effective partial lake treatment to control harmful algal blooms in Lake Houston, Texas. Lake Houston is a 12,000 surface acre lake that provides 20 percent of the water for the City of Houston, the nation's fourth largest city.

Twenty (20) SolarBee high-flow long-distance circulation units were installed April 2006 to provide water quality improvements to the 600 surface acre area in front of the 45 MGD drinking water treatment plant.

Houston's Public Works Department reported that SolarBee circulation prevented their significant summer and winter taste and odor complaints, while saving more than $0.5 million dollars in chemicals at the treatment plant since the SolarBee units were installed.

Click here to watch SolarBee Houston video

Improving the environment through better water quality. Saving money for communities with renewable energy. SolarBee, Inc. is part of Medora Environmental, Inc. (formerly Pump Systems, Inc.), of Dickinson, ND, with 28-years of nation-wide service, support and customer satisfaction.

Web site: http://www.solarbee.com/

i

i

AnoxKaldnes Awarded Wildcat Hill WWTP

Providence, RI -- AnoxKaldnes, Inc. is proud to announce they have been selected by the City of Flagstaff, Arizona to supply their Integrated Fixed-Film Activated Sludge (IFAS) technology to the Wildcat Hill Wastewater Treatment Plant to meet new Total Nitrogen limits of 8 mg/L. The City’s Wildcat Hill Plant is designed to treat 6 MGD wastewater and +0.21 MGD of centrate wastewater from the city’s solids handling facility.

Effluent from this plant is used for irrigation in East Flagstaff and/or discharged the Rio de Flag canal. The facility will treat the wasted sludge generated from the Rio de Flag Wastewater Plant in West Flagstaff as well as its own in anaerobic digestors. Methane gas generated from the process is used to power equipment at the WWTP and reduce electrical power usage. The plant is capable of generating enough standby power to operate indefinitely in case of a power failure.

The basis of the AnoxKaldnes Hybas™ process is the combination of conventional activated sludge plus thousands of polyethylene carrier elements that provide a home for vast, highly active nitrification bacteria. These elements are kept in constant motion throughout the entire volume of the AnoxKaldnes specially designed aeration system and media retention screens, resulting in stable and highly effective treatment. Hybas™ systems can operate at MLSS and solids retention times (SRT’s) of 2.5 -3.5 days while maintaining effluent NH3-N of less than 1 mg/L at wastewater temperatures ranging from 9-180C.

The plan for Wildcat Hill is to convert their existing trickling filter into 3 anoxic reactors in series followed by 2 process trains of 2 aerobic reactors in series which will be converted into Hybas™ reactors.

The project is scheduled to be operational in January 2008.

Source: http://www.anoxkaldnes.com/

i

i
USACE Supports Mosul Security with Clean Water

MOSUL, Iraq -- The US Army Corps of Engineers Gulf Region North district is turning water faucets on in Mosul homes with the recent completion of five water pump station projects in that city. Mosul is one of Iraq’s largest cities with more than1.5 million residents.

Water pump stations are an important part of any city’s infrastructure – they are what keep water moving between a water source, water treatment facilities and consumers. Beyond alleviating water shortages, the newly refurbished pump stations will combat illnesses associated with drinking unclean water – a danger to the very young and very old.

“It’s a joy to see the effects on the community and the security situation in an area when the people realize that their lives will be positively impacted as a result of one of our infrastructure reconstruction projects,” said Maj. Jennifer Munro, Gulf Region North’s Deputy Mosul Area Engineer.

A welcome secondary effect of infrastructure reconstruction such as this is the blow it delivers to the insurgency. Clean water makes life easier for the Iraqis who are connected to the refurbished water pump stations in Mosul – and when life is easier joining the insurgency is less enticing.

“In nearly every community supported by a water sector reconstruction project the security situation has improved upon completion of the project,” said Munro. The US Army Corps of Engineers Gulf Region North district was tasked with 1,500 projects in support of Operation Iraqi Freedom, at a cost of nearly 2.6 billion dollars. GRN has completed more than 1,100 of those projects.

Source: http://www.grd.usace.army.mil/  

i

i

The News Center : More headlines
.
ATEC Steel Offers Stainless Steel Tanks
ATC's new production line will be installed to service the increased demand for field-weld stainless tanks.

Viral Filtration System For Pharmaceuticals
Axium Process Ltd. designed and build a stainless steel viral filtration system for a clean room installation.
 
Cleansea Ordered for World's Largest Passenger Ships
Two Hydroxyl CleanSea® advanced wastewater treatment systems to be installed onboard Royal Caribbean Cruises' new Genesis Class vessels.

Click here to visit the News Center...

i

i

Water and Wastewater Blog
Don Dunnington, Moderator
Here's A Good Tutorial for Creating Your Online Video
"Computerworld's David Ramel has posted a great tutorial, "How to get yourself on YouTube, for business or pleasure."
Water Meters in a Bountiful Land
Water Meter Image "Water meters are a great tool for leak detection, demand management...but what do you do when there is a clean plentiful supply of water? ...."
"Blogging for Books" - One Small Post Wins One Really Big Book
"Now you can earn a copy of "Wastewater Engineering: Treatment and Reuse" just for posting an article on this blog...."

..enter the Water and Wastewater Blog

i

i

 Water and Wastewater Featured Videos
 
Watch, upload and share industry videos, add your video - free!

Kleaning the Kubota

Solids Separation - SEG

Phragmites: Turning a Marsh Reed into a Sludge Buster

  .  

Upload your videos free....click here to visit the Video Center

i

i

Help Forum : Hot Messages from the Help Forum

People post their requests for help and offer their suggestions to others in our open forum.

 

Ms. White wants to know more about fiberglass manholes:

I work for a municipality in wastewater design. We are thinking about moving away from concrete, precast manholes (poor quality and corrosion issues).

The question we have is what do we use instead? We are thinking about putting in fiberglass manholes. Or polycrete.

Has anyone tried anything new? If so, what was the outcome?
(
Click here to post a reply)

Thanks,
Stacy White
City of Tulsa
slwhite@cityoftulsa.org

 

Ms. Retrato needs help sizing an aeration tank:

If the influent BOD of the wastewater is 3000 mg/L and the flow rate is 70 cubic meter per day, what would be the size of the aeration tank so that the effluent BOD would be 50 mg/L?  (Click here to post a reply)

Regards,
Jonna Marie Retrato
Alpine Systems Corporation
jonnaks@yahoo.com

 

Help Forum:  Share your expertise with others in our Help Forum.

i

i

 Water and Wastewater Plant Directory - Featured Plant

click hereGander Water Treatment Plant
Gander, Newfoundland, Canada

The Gander Water Treatment Plant is a true milestone for Fay Environmental Canada Limited. This being our first design and build plant in Canada. The raw water is pumped...

(Click here to read more...)

Click here to visit the Water and Wastewater Plants Directory

i

i

From the Job Fair:

Wastewater Manager Position - Jasper, Alabama

Immediate opening for a proven leader to be a wastewater manager in Jasper, AL.

The successful candidate will be familiar with, DAF operation ( using physical and chemical treatment) for wastewater treatment. Candidate will manage the wastewater treatment facility and its employees.

Additionally candidate will inspect and maintain the wastewater plant including trouble shooting of the process and repair for equipment, maintain operational records and is responsible for maintaining inventory of supplies, managing the wastewater operators and ensuring procedures are followed.

Need to be flexible regarding working hours. College degree preferred but not required.

For more information contact:
Ms. Pam Smith
Integrity Solutions
678-344-4741
pamdsmith@bellsouth.net

 

The Job Fair:  A free service of Water and Wastewater.com.  You can post job opening for managers, engineers, sales, reps or other talented people you need. ...Or one can post their resume for companies who are looking to add talented people to their staff.

Do you have a position you need to fill?  Visit the Job Fair.

i

i

About Us : Water and Wastewater Newsletter

© 1999-2007 Water and Wastewater.com
Home page:  http://www.waterandwastewater.com

Joseph Taylor, Editor
Water and Wastewater Newsletter
3948 South Third Street, No. 121
Jacksonville Beach, FL 32250

Phone: 904-280-4656
Fax: 904-273-1399

Email:  jtaylor@waterandwastewater.com

Water and Wastewater Newsletter is a 100% opt-in e-mail list of information for the water and wastewater treatment professional.  Do you have company news, a new product, new service or other information you would like to share with our subscribers?  Please submit articles via e-mail, only to:  news@waterandwastewater.com

:: Nilaksh Kothari Assumes
   Presidency of AWWA

:: Controlling Harmful Algal Blooms
   in Houston

:: AnoxKaldnes Awarded Wildcat
   Hill WWTP

:: USACE Supports Mosul Security
   with Clean Water

:: The News Center : More headlines
:: The Water and Wastewater Blog
:: Video Center
:: Help Forum
:: Water and Wastewater Plant
   Directory : Featured Plant
:: The Job Fair
:: Top Picks at Amazon.com
:: Ask Tom! Column!
:: 208,000+ visitors in May !
:: Call For Photographs!
:: Subscribe, Unsubscribe
:: Archive Information
:: About Us
 From the editor
Hi Everyone,

"Blogging for Books" contest is still on!  If you would like to win, please email our blog moderator, Don Dunnington, for details on how to enter.

With over 9,600+ subscribers, our goal is to provide information to improve your business by using the resources available on the Internet.

Thanks, 
Joe Taylor, Editor
jtaylor@waterandwastewater.com

 

 On the web
 Tell a friend

Send a copy of this newsletter
to a friend or associate!

Your
Email:
Friend's
Email:
 From the Reading Room
click here "It is a well written but useful guide for beginners."

Small-Scale Cogeneration Handbook
Second Edition

by Bernard F. Kolanowski
Hardback, 224 pages, 2003

.

Click here "...basic overview of microorganisms relevant to wastewater treatment plant operator."

Wastewater Microbiology for Operators
by Tony Glymph
Paperback, 120 pages, 2005

.

Click here stars-5-0.gif (430 bytes)"It is a monumental work, very clear and well written. We needed this book."

Wastewater Engineering:
Treatment & Reuse

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

.

 More books and journals

Find more books online in our Reading Room.

Analyzers & Sampling
Air Quality Control
AWWA-WEF Publications
Conveying & Feeding
Dewatering & Filtration
EIT & PE Exam Prep
Business & Internet
Operator Training and Certification
Piping, Valves & Distribution
Pumps & Pumping
Remediation
Water Treatment
Wastewater Treatment
Amazon Best Seller's

New! - Trade Journals & Magazines

 

 This months Ask Tom! article

Seawater Desalination : An Ocean of Opportunities
Guest article by Nikolay Voutchkov, Poseidon Resources Corporation

 

We Need Your
Guest Articles!

Do you have an area of expertise in water and wastewater treatment, have you solved a difficult problem? Share your knowledge with others and promote yourself too, by contributing an article to the Ask Tom! Column.  For more information, please contact Tom Keenan.

Click here for past
Ask Tom! Archived Articles

 

 Featured Case History

Water Distribution
System Audit

In April 2007, a site survey of a spa outside of Paris, France, was jointly performed by LuminUltra Technologies Ltd. and AQUA-tools. The spa utilizes untreated mineral water (from ground wells) in its daily operation. The source water is distributed to 40+ stations for therapeutic purposes. One week prior to the site audit, two stations had tested positive for pathogenic organisms in the form of Pseudomonas....(more)

More case histories...

 208,000+ visitors in June !
Banner Advertising

How can you reach the world's top water and wastewater executives, engineers, managers and service personnel? By placing a banner ad on the industry's most popular web site.

Water and Wastewater.com is your strategic link to the precise audience interested in your products and services. Both nationally and internationally. Rates are reasonable - and results are more than satisfying!

Get your rate card now!  Email us at rates@waterandwastewater.com

Click here for
Advertising Information

 

 Action shots wanted!
Call For Photographs

This week we are asking all our visitors to add their water and/or wastewater treatment plant to our Plants Directory. Its simple, just register and click "Add your Plant". You can even upload a photograph of your plant along with a description of the process and other plant details.

To go there now, click here!

 

Send us your photos:  We would love to have your photo of a water or wastewater treatment "action shot" for inclusion on our home page, free of charge.  Send your photograph and description to:  news@waterandwastewater.com

 

 Member of the Month
Dr. Jared Fein, Microbiologist

Dr. Fein is microbiologist for Rothsay, Div. Maple Leaf Foods located in Canada.  He has over 20+ years in industrial wastewater treatment and corporate environmental management experience and is a wastewater treatment system troubleshooter.  Dr. Fein has been a member of the Help Forum since 2003.
Click here to read his profile.

 Circulation
This issue of Water and Wastewater Newsletter was sent to 9,528 water and wastewater treatment professionals at the time of this mailing.

 

 Subscribe

To subscribe to our newsletter enter your email address and click the "Subscribe Now" button below.

Enter your email address

 

 Read past issues
To read past issues, visit our Newsletter Archive.

 

 Unsubscribe
To unsubscribe, click the hyperlink provided at the bottom of this email

 

I