Hello, my name is Professor Toilet. Welcome to my online classroom. I am here to help you learn about the toilet and the science behind how it works. In Flushology, the syllabus is simple. The content here will help you understand:
1. The science (hydraulics) behind a really good flush.
2. The greening of toilet flushing
3. How to fix problems when the laws of physics are over-ruled by a poorly engineered toilet that results in clogging, leaking, ghost flushing and other stress-inducing symptoms.
Browse the site, educate yourself and happy flushing.
Learn more about who Professor Toilet is.
Posts Tagged ‘Maximum Performance Testing’
Posted: 10.26.2009
Bathroom Blogfest 09: Flushing this economy will take more than the average toilet
This post is part of Bathroom Blogfest 09. Professor Toilet is proud to be one of 21 bloggers invited to participate in this third annual event, celebrating all aspects of bathrooms. This year’s Bathroom Blogfest theme is “Flush the Recession and Plunge Into Forgotten Spaces.”
MaP Your Way Around Clogged Toilets
To flush the likes of this economy, it takes a high performance toilet, independently tested to remove at least 1,000 grams of solid waste on just 1.6 gallons of water or less.
That’s more than 2.2 pounds of stuff you really do not want to be plunging.
Maximum Performance Testing (MaP) is an independent report of toilet flushing performance developed by John Koehler and Veritec Consulting. The 15th edition was just published last week, available free through the Alliance for Water Efficiency.
The EPA requires that WaterSense labeled toilets be able to flush a minimum of 350 grams in the MaP test. At present, MaP test is the main, if not only, independently recognized test designed to gauge this rather important parameter.
Follow along with participating bloggers for the Bathroom Blogfest ’09 all week:
• Susan Abbott at Customer Experience Crossroads http://www.customercrossroads.com
• Reshma Anand at Qualitative Research Blog http://onqualitativeresearch.blogspot.com/
• Shannon Bilby at From the Floors Up http://fromthefloorsup.com/
• Shannon Bilby and Brad Millner at My Big Bob’s Blog http://blog.mybigbobs.com/
• Laurence Borel at Blog Till You Drop http://www.laurenceborel.com/
• Jeanne Byington at The Importance of Earnest Service http://blog.jmbyington.com/
• Becky Carroll at Customers Rock! http://www.customersrock.net
• Leslie Clagett at KB Culture www.kbculture.blogspot.com
• Katie Clark at Practical Katie http://practicalkatie.blogspot.com/
• Iris Shreve Garrott at Checking In and Checking Out http://circulating.wordpress.com/
• Julie at Julie’s Cleaning Secrets Blog http://cleaningsecrets.greatcleaners.com/
• Marianna Hayes at Results Revolution http://www.resultsrevolution.com
• Maria Palma at People To People Service http://www.people2peopleservice.com/
• Professor Toilet at Professor Toilet’s Blog http://www.professortoilet.com/
• David Reich at My 2 Cents http://reichcomm.typepad.com/
• Bethany Richmond at The Carpet and Rug Institute Blog http://www.carpet-and-rug-institute-blog.com
• Carolyn Townes at Becoming a Woman of Purpose http://spiritwomen.blogspot.com
• Stephanie Weaver at Experienceology http://experienceology.blogspot.com;
• C.B. Whittemore at Flooring The Consumer http://flooringtheconsumer.blogspot.com
and Simple Marketing Blog http://www.SimpleMarketingBlog.com
• Linda Wright at Lindaloo.com: Build Better Business with Better Bathroomshttp://lindaloo.com/
Posted: 06.14.2009
Flushology: 1,000 Grams Equals?
The best flushing toilets have been independently tested to take down 1,000 grams of solid waste on just 1.6 gallons of water.
How much is 1,000 grams? It is equal to 2.2 pounds.
How much is 2.2 pounds? It is equal to:
* Two 16 oz steaks
* Eight quarter-pound hamburgers
* 66.6 chicken nuggets
* The difference between zipping your jeans standing up and lying down
* Probably more than your current toilet can flush without clogging
* Way more than you will ever “output” in a single visit to the toilet, no matter what you did last night
The test is called Maximum Performance Testing or the MaP test. Download a free copy of the latest MaP test from by John Koehler and Veritec Consulting and see how many grams your toilet can flush cleanly and completely.
Posted: 06.13.2009
14th Edition Maximum Performance (MaP) Test Report Available
Maximum Performance Testing (MaP) is an independent report of toilet flushing performance developed by John Koehler and Veritec Consulting.
Scores are a general barometer of a toilet’s ability to remove bulk media. You can figure out what “bulk media” means. The MaP test protocol was designed to closely replicate “real world demand,” incorporating soybean paste as a test media and measuring how many grams can be flushed up to 1,000 grams or 2.2 pounds.
If you think that’s a tasteless mental image, you are correct. It’s supposed to be. With apologies to the geniuses in marketing, we haven’t seen one real world case of anyone passing golf balls.
The EPA requires that WaterSense labeled toilets be able to flush a minimum of 350 grams in the MaP test. The top-rated toilets can flush at least 1,000 grams at one time (a real world test you really don’t want–that’s more than two pounds. At present, MaP test is the main, if not only, independently recognized test designed to gauge this rather important parameter.
First published in 2003, the 14th edition is available free-of charge on the websites of the Canadian Water and Wastewater Association (CWWA), the California Urban Water Conservation Council (CUWCC), and Veritec Consulting Inc.
