by Gary Mays | Feb 23, 2013 | Bathrooms, Consumer Issues, Health Issues, Sustainable Plumbing, Toilets
Recently the highly respected magazine “The Economist” ran a cover story that asked the pertinent question if we will ever invent something as useful as the flushing toilet again. No matter which way you look at it the flushing toilet has done wonders for public health in modern society.
The humble toilet and its associated water flushing in its many variations and improvements over the years have helped to stop the spread of infectious disease. In fact a survey of 11000 doctors by the “British Medical Journal” in 2007 voted hands down that the world’s greatest medical milestone since 1840 was sanitation which of course the toilet is an integral part of. Despite all the staggering medical breakthroughs and scientific advances the seemingly mundane advance of reliable sewage and reliably clean water supply was judged the greatest medical advance.
The ancient Indus Valley Civilization were the first to use hydraulic engineering in the earliest version known of flushing water toilets. The Romans used latrines over pipes with running water that carried into the Tiber River. The Romans were the first civilised society over 2000 years ago to realise the requirements to have an integrated plumbing system to pipe in clean water and dispose of used water .
In 1596 Sir John Harrington installed a toilet for his godmother, Queen Elizabeth I, who would not use it because of the noise it made. Contrary to popular opinion Thomas Crapper did not invent the toilet but he did popularise the siphon system used to empty the tank or cistern.
For most of us in Australia flushing toilets and the associated plumbing is something we take for granted. Like most of the population the staff at Whywait Plumbing have never known what it is like not to have a flushing toilet inside the house or to have on demand clean running water inside our homes or a fully functional sewer system to take away the used water.
Close to 90% of us live in an urban environment and for that we can thank plumbing, that allows us to do so safely, without fear of contracting water borne diseases.
Clean potable water is the basis for life and without it the risk to public health and the population as a whole increases. The cost to the community of plumbing failures are substantial and always have been. The recognition by “The Economist” and “British Medical Journal” that the flushing toilet coupled with reliable sewage and water supply is testament to the strength of plumbing laws, standards and licensing in not only Australia but also in Europe and North America. This is because doctors recognised the best measure of medical advance is not its complexity but what it does for the average person with respect to length and quality of our lives. The average life expectancy has increased 35 years since 1840 and roughly 30 of those years are attributable to the advances in sanitation and living conditions.
Even in today’s society, not everyone has access to a flushing toilet and in Asia alone some 2 billion people, which is over 60% of the population of Asia, live without an adequate access to sanitation such as toilets. In many places open sewers are the norm. This would not be tolerated in Australia and we are protected from it thankfully by our plumbing laws.
No matter which way you look at it “The Economist” is correct we will possibly as a society never invent anything as useful again as the flushing toilet which has improved billions of people’s lives.
by Gary Mays | Aug 17, 2012 | Bathrooms, Climate Change, Health Issues, Plumbing Renovation, Toilets
Are solar powered toilets the future? Well Bill Gates is betting it is and putting his money behind its development. The “Reinvent the Toilet Fair” held in Seattle this week at the Bill and Melinda Gates Foundation’s campus gave first price to Professor Michael Hoffman of the California Institute of Technology for their work on a self-contained, sun-powered toilet system that recycles water and breaks down human waste into storable energy.
The Bill and Melinda Gates Foundation has focused on developing a new type of toilet since last year as part of the push to improve health in the developing world. This is due to Bill Gates recognising that despite all the staggering medical breakthroughs and scientific advances the seemingly mundane advance of reliable sewage and reliably clean water supply was judged the greatest medical advance.
Bill Gates has constantly focused on the need for a new type of toilet as an important part of his foundation’s push to improve health in the developing world. About 2.6 billion people, or 40 percent of world’s population mostly in sub-Saharan Africa and south Asia lack access to safe sanitation and are forced to defecate in the open. Open defecation leads to sanitation problems that cause 1.5 million children under 5 to die each year, Gates said, “western style toilets are not the answer as they demand a complex sewer infrastructure and use too much water.”
As Bill Gates has realised what plumbers have always known is that fundamentally toilets have not changed since the invention of the flush toilet in 1775. For this reason Bill Gates has launched the reinvent the toilet program to inspire research into new inventions in toilet technology. “Imagine what’s possible if we continue to collaborate, stimulate new investment in this sector, and apply our ingenuity in the years ahead,” Bill Gates said at his foundation’s Seattle headquarters on Tuesday. “Many of these innovations will not only revolutionise sanitation in the developing world, but also help transform our dependence on traditional flush toilets in wealthy nations.”
Bill Gates presented prizes on Tuesday to the teams that showed the most progress on research new toilet technology. Caltech won the first prize of $100,000 for its working model of a solar powered bathroom. The Caltech model uses a solar panel to produce power for an electrochemical reactor that breaks down faecal matter and urine into hydrogen gas which can be stored in hydrogen fuel cells to provide a backup energy source for night operation or use in low sunlight conditions. The workings of the toilet are designed to be installed underground beneath a conventional looking toilet stall and urinal setup. Water recovered from the continuous process is pumped up again to provide water to flush the toilet.
The Bill and Melinda Gates Foundation is hoping many of the leading universities will work together to develop the best technologies and is aiming to get new style toilets into use in the next two to four years as they are already spending about $80 million a year on water, sanitation and hygiene issues. These are areas where it thinks it can make a marked difference in people’s lives by doing what plumbers have always provided, a hygienic toilet facility.
by Gary Mays | Aug 26, 2011 | bathroom renovation regret, Bathrooms, City of Gold Coast, Consumer Issues, Gold Coast Plumbing, Gold Coast Water, Plumbers, Plumbers Gold Coast, Toilets, Water Saving Tips, Waterless Urinals, ZeroFlush waterless urinals
Waterless urinals increase water sustainability
Falcon waterless urinals at The Oasis Shopping Centre installed by Whywait Plumbing in 1998
In 1998 Whywait Plumbing installed the first waterless urinals on the Gold Coast at The Oasis Shopping Centre. At that time the owners of The Oasis Shopping Centre, Thakral Holdings had as Engineering Director, Tony Harvey. Tony Harvey was ahead of his time focusing on setting sustainability targets for all Thakral properties in both electricity and water.
These first waterless urinals were fibreglass Falcon urinals with disposable cartridges. To say they were not successful was an understatement. We were continually servicing the Falcon urinals as they suffered from frequent blockages due to their cartridge design. The cost to replace cartridges constantly far outweighed the water-saving benefits at that time.
Servicing these Falcon waterless urinals became a detested task by Whywait’s plumbing technicians as invariably removing the cartridge resulted in getting covered in urine that was in the cartridge. To all of our plumber’s relief we ripped them out and replaced them with ZeroFlush waterless urinals in 2004.
Water flushing urinals stink
Traditional water flushing urinals are a significant waster of potable water in most commercial buildings. Most men are aware of that distinctive odour of male public toilets. Contrary to popular believe that odour is not usually from the urinals. It is, in fact, an odour created by the mixing of water vapour and urine creating bacteria that thrive in the wet environment of the grout in the tiled floors and walls.
In fact the installation of Australian WaterMark approved waterless urinals such as ZeroFlush creates a dry environment that does not allow bacteria to grow in the tile grout and create that distinctive odour. A properly maintained and serviced waterless urinal will give trouble free service, eliminate expensive and ever increasing water costs plus reduce carbon emissions.
Do waterless urinals stink?
Whywait Plumbing technicians have investigated numerous instances of waterless urinals being blamed for blocked drains or odours. In reality this is consistently not the case as investigation always reveals the real causes such as dry floor wastes, incorrect installation or incorrect servicing.
The most common cause is inappropriate or non-existant servicing procedures. Far too many plumbers fail to upskill themselves with current sustainability skills, methods or requirements. Often these same plumbers fail to read simple instructions on servicing methods and requirements and instead advocate the removal of the waterless urinals. It is normally simple to identify the poor servicing as the plumbers maintaining the urinals fail to purchase servicing materials and then blame the waterless urinals for poor performance.
Whywait Plumbing is aware of buildings where government subsidies have been paid to the owners to install waterless urinals and ignorant building managers have allowed plumbing companies to remove the urinals and replace them with expensive water guzzling urinals. The plumbers who undertake these activities are in our opinion conducting a fraud and their motives are transparent.
This approach is to the detriment of their clients and the community as a whole whom have embraced sustainability to make efficient use of expensive water and protect our environment.
If you want assistance with your urinals contact Whywait Plumbing on (07) 5580 4311 to organise a site audit.
by Gary Mays | Jul 8, 2011 | Blocked drain, blocked toilet, blocked toilet drain, City of Gold Coast, DIY Plumbing, Drain Odours, Gold Coast plumbers, handyman, Health Issues, Plumbing Emergencies, Toilets
Toilet paper is blocking your drains, and we know it for a fact at Whywait Plumbing. Blocked drain incidences have been increasing every year since 2005.
Whywait Plumbing has noted the upward trend of annual increases in the number of blocked drain occurrences that require clearing with high-pressure water jetting equipment since 2005, with even sharper increases since 2008.
This has generally been attributed to the advent of low-flow dual flush toilets, especially the 4.5/3 litre toilet suites.
Your house drain that connects to the sewer was designed when water flows were much more substantial than they are now. Traditionally a toilet flush was 11 litres, and this flow was supplemented by inflows from the bathroom, kitchen and laundry. Prior to legislative changes in 2007, a shower deluged you with a flow of 25 litres per minute now that is 9 litres. Taps in the remainder of the house all had substantial flow rates of 20 – 25 litres per minute, but now that is 6 litres per minute.
Consequently, it made sense that the 70% reduction in water flows was the cause of this rapid increase in blocked drains. Naturally, this made complete sense in homes and business premises that were new or had upgraded their taps and toilets. But why were we seeing an increase where no such upgrades had occurred? Over the last year, Whywait Plumbing Services, like many other plumbing companies, began noticing, when undertaking a CCTV survey of a drain, large clumps of toilet paper that had not broken down in the water.
This issue with toilet paper has now reached a point where the National Plumbing Regulators have had a NATA laboratory undertaking research on the varying degrees of toilet paper quality and its influence on flow performance down a drain. Results to date are concerning as over 20 commercially available toilet paper brands were evaluated in full performance testing. There were an excessive number of these toilet papers whose performance in the poor break down in water can potentially cause more blockages than others.
It’s interesting to note that none of the toilet paper culprits that have an increased potential to cause blockages is locally manufactured. Its even more interesting that the Federal Government has a committee investigating the dumping of commodities by China into Australia and one of these commodities is toilet paper. It is doubtful whether Coles and Woolworths are too concerned about what happens to this cheap toilet they import once it passes through their checkouts. Who knows what these toilet papers are really manufactured from?
These cheap toilet papers dominate in commercial buildings where contract cleaning companies install the cheapest toilet paper they can purchase. This has resulted in alarming increases in blockages in commercial buildings.
So next time when you pick up that packet of toilet paper that is on special in the supermarket just have a look to see where it is manufactured or you may unknowingly be purchasing a blocked drain at the same time.
