Waterless Urinals and The Greenest University in Germany

Trier University of Applied Sciences, a beacon of academic excellence, has become one of Germany's most esteemed universities. Nestled near Luxembourg and France, the University boasts 85 college degree programs, spread across three campuses, and a vibrant student body of over 7,000. This places it among the largest universities of applied sciences in Europe.

Within the esteemed Trier University system, the Birkenfeld Environmental Campus (BEC) stands out with its unique achievements. It has earned the title of the "greenest university" in Germany, a recognition it achieved through, among other things, its remarkable water reduction and management systems.

Their accomplishments were detailed in a study published on June 1, 2021.*

The study, Innovative Water Management at the Environmental Campus Birkenfeld, showcases the campus's use of existing as well as cutting-edge technologies and equipment, such as waterless urinals, low-flow toilets, automated and high-efficient faucets, to substantially produce water and energy savings, as well as reduce greenhouse gas emissions.

The reduction in greenhouse gas emissions results from less water needing to be pumped, delivered, and removed from the campus.

Of particular focus in the study were the waterless urinals. According to the study, the BECs' existing flush urinals were replaced, one by one, with waterless urinals. As of the study's publication date, "60 percent of them have been replaced with waterless urinals with more added each year."

The researchers added that "The waterless [urinal] systems are desirable for regions with water shortages and high-water costs."

Further, the authors pointed out that the hygienic advantages of waterless urinal systems should be emphasized. These systems "produce significantly less bacterial and mold contamination" landing on nearby surfaces compared to conventional flush urinals.

The researchers are referring to 'urinal plume' - the release of bacteria and germs when urine mixes with water in conventional urinals. This causes droplets to become airborne, landing on nearby surfaces and the actual urinal user. Waterless urinals reduce plume because they contain no stored water, a benefit "appreciated by cleaning staff."

It was also noted that BEC found that the "waterless urinals pay for themselves after a few months to a few years compared to conventional [flush] systems [due to] water savings, reduced operating costs, and a reduction in cleaning and maintenance needs.”

In most cases, it has been found that the return on the investment (ROI) of waterless urinals – the point at which the cost savings equal or surpass the costs to select and install the waterless urinals – is about two years.

While installing waterless urinals stood out because the water savings were so significant and quickly accomplished, this was just one part of BEC's water reduction and management systems. The other ways the campus reduced water consumption were the following:

• Replacing conventional flush toilets with vacuum toilets. Most often found on airplanes, these toilets use suction to remove waste.

• Rainwater was collected and stored in two large underground tanks; the rainwater was then used for irrigation, building services, and to flush conventional toilets and urinals.

• The water grid on the campus was closely monitored using smart sensing systems. These systems help detect water leaks in real time, allowing for quick repairs and preventing water wastage.

• BEC initiated regular water information sessions and educational events for newly enrolled students, educating them on the steps the campus is taking to reduce water consumption, and most importantly, the steps new students can take to reduce water consumption.

• Water efficiency standards were established for mechanical systems and appliances that utilize water. Systems failing to meet these standards are replaced progressively over time.

The study concludes that the BEC should be honored because it effectively reduced water consumption and improved water efficiency. This was primarily accomplished by using an "interdisciplinary approach," which involved selecting technologies proven to reduce water usage, educating students and staff on water conservation and water efficiency, and extensive research, looking for innovative ways not only to reduce but also recover water so it can be used for other purposes.

All we can say is, congratulations!

-Klaus

*Source: Innovative Water Management at the Environmental Campus Birkenfeld | Helling | Journal of Sustainability Perspectives

Water Efficiency: A Pathway to Long-Term Cost Savings

Water efficiency is a term many are now familiar with. Its core principle lies in the long-term reduction of water consumption using specific products, methods, and procedures. This isn't about temporary cutbacks during a drought; it's a sustainable strategy for managing operating costs and saving money for years to come.

A prime example of this is the installation of waterless urinals. Such an upgrade immediately eliminates the need for thousands of gallons of water per unit, delivering both immediate and ongoing water and cost savings.

Understanding this long-term approach, let's explore how water efficiency translates into financial benefits for both homes and commercial facilities:

1. Lower Water Bills:

The most direct financial advantage of water efficiency is a noticeable decrease in utility bills. By installing water-saving fixtures like the urinals just mentioned, low-flow faucets, high-efficiency toilets, and water efficient showerheads, property owners can achieve significant reductions in water usage.

While calculating precise savings in a commercial building can be multifaceted due to variables like building usage and occupancy, the impact on a household is more straightforward to illustrate.

Consider a four-person household where daily water use per person is reduced from 40 gallons to 26 gallons per day through water-efficient upgrades and practices. This change can lead to an annual water bill reduction of approximately 30 percent, a savings that will increase as water costs rise.


2. Increased Property Value and Market Appeal

Water-efficient properties hold a distinct financial edge that resonates with environmentally aware and budget-conscious buyers.

Consider two otherwise identical homes, each listed at $250,000.

  • House A features water-efficient fixtures and landscaping, resulting in a 30 percent lower water consumption and annual water bills of $600.

  • House B, with standard fixtures and traditional landscaping, incurs annual water costs of $850—an extra $250 each year and more as water costs rise.

This means that for over five years, the owner of House A saves $1,250 in water costs ($3,000 compared to $4,250 for House B). This tangible, ongoing saving adds immediate value.

For prospective buyers comparing similar properties, this water efficiency offers a significant competitive advantage. The home with lower operating costs, environmental responsibility, and insulation against rising water rates becomes a far more attractive investment in today's resource-conscious market.

These same principles apply to commercial properties, where the financial savings can be even more substantial.

3. Lower Energy Expenses

A frequently overlooked benefit of water efficiency is reduced energy consumption. Using less water—through water efficient showerheads, faucets, dishwashers, and other appliances—directly translates to lower gas and electricity bills.

The most significant energy savings stem from decreased demand for hot water. One study indicated that homeowners could cut their annual gas and electricity bills by about 10% simply by installing water-efficient fixtures and appliances. The same research found that just installing a water-efficient washing machine alone could save up to $80 annually on energy costs.

For facility managers, integrating energy-efficient water systems into new or existing buildings substantially cuts operational costs and improves the facility's overall energy performance rating over the long term.

So, here’s our takeaway: Investing in water efficiency yields multiple benefits:

·       It lowers monthly utility bills

·       Boosts property values

·       Lessens environmental impact

·       Can attract buyers and tenants.

Facilities of all kinds can realize immediate cost savings and gain protection against future rate hikes by adopting water-efficient products. As water prices continue to rise and regulations become stricter, prioritizing water efficiency is both a financially smart and environmentally responsible choice for the future.

-Klaus

Which of the Following are the Most Water Efficient States in the United States?

Take Our Poll on LinkedIn

Water efficiency refers to the long-term reduction of water consumption using specific products, methods, and procedures.

Which of the states below, according to recent studies, have done the most to be water efficient?

New Mexico, Arizona, and Texas

California, Texas, and Arizona

Alaska and the Dakotas

Pennsylvania, Michigan, Ohio

VOTE HERE:

https://tinyurl.com/peh6mwhc

Say Goodbye to Uric Acid Scale in Urinals

Vista, CA – NEWS - Uric acid scale is a mineral build-up commonly found in urinal basins. It forms when urine combines with flush water, making it primarily an issue with conventional flush urinals rather than waterless models.  

“This scale most often accumulates directly underneath waterspouts and water disbursement rims in urinals, creating both an unsightly appearance and unpleasant odors,” says Klaus Reichardt, CEO and founder of Waterless Co., Inc., a leading marketer of waterless urinals.

“The scale can also build up on the floors directly below the urinal.”  

Cleaning professionals consider removing this scale one of their most challenging cleaning tasks. Making matters worse, the longer the scale remains on the urinal or the floor below, the more difficult it becomes to remove.  

Ineffective Cleaning Methods

Standard cleaning products are usually not effective against uric scale:

  • Regular all-purpose spray cleaners, sanitizers, and disinfectants fail to dissolve the deposits

  • Scrubbing with powder cleaners and scouring pads can damage the urinal's inner bowl glazed surface and water disbursement rims.

Effective Solution: Enzymatic Cleaners

Enzymatic cleaners are often the most effective cleaning solution because they:

  • They effectively break down uric acid scale, mineral deposits, and related odors

  • Are usually easy to apply

  • Have a neutral pH, making them safe to use per the manufacturer's instructions

Step-by-Step Cleaning Process

1.    Wear protective gloves and goggles

2.    Remove any screens and debris from the urinal

3.    Flush the urinal once or twice before cleaning

4.    Apply the enzymatic cleaner thoroughly using a spray cleaner; focus on the problem areas right below the waterspouts

5.    Allow 5-10 minutes for the enzymes to work

6.    Flush and wipe clean

7.    Repeat if necessary (may take 2-3 applications)

Once the uric scale is removed, the urinal can be cleaned as usual using a sanitizing or disinfecting cleaning solution.  

Prevention

Uric acid scale frequently builds up in conventional water-based urinals located in high-traffic restrooms, according to Reichardt.  

“Although this cleaning method will help address this cleaning challenge, purchasing patterns reveal [that] the third most common reason [why] waterless urinals are selected for men’s restrooms, directly behind saving water and cost savings, is to eliminate this uric acid scale problem.”

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Keywords: uric acid; removing uric scale; urinals; mineral build-up; conventional flush urials; waterless urinals; cleaning professionals

 

About Waterless  

Waterless Co., Inc. is a family-run business founded in 1991 and is a leader in promoting water efficiency. Based in Vista, CA, the company's product range includes various waterless urinals for home and commercial settings, liquid plumbing solutions, and cost-saving accessories, reflecting their focus on sustainability and innovation in water-saving technologies.

 

Contact Information  

Waterless Co. Inc.

1050 Joshua Way
Vista, CA 92081 USA
800.244.6364

sales@waterless.com

EverPrime: Eliminate Floor Drain Odors

The Problem

Most facilities experience unpleasant odors from floor drains in restrooms, warehouses, public areas, and confined spaces. These odors occur when the water seal in drain traps evaporates due to:

  • Lack of regular water flow

  • Infrequent floor mopping

  • Rapid evaporation in dry climates

The Solution

EverPrime® is a specialized sealing liquid that creates a long-lasting barrier in floor drain traps, preventing odors from escaping.

Simple Application

1.    Add just three ounces of EverPrime® to drain

2.    Then avoid pouring large amounts of water down the drain giving the product time to work

3.    That's it! No more odors!

Key Benefits

  • Easy to apply

  • Long-lasting protection

  • Cost-effective solution

  • Works in virtually all drains

  • Biodegradable

Perfect For

  • Floor drains

  • HVAC condensation traps

  • Unused shower traps

  • Any drain with infrequent water flow

EverPrime® creates a seal that won't evaporate like water. Apply every few months as needed and forget about drain odors for good!

Customer Review Summary

The product effectively eliminates odors from floor drains, with customers highlighting several key points:

  • Easy to use and works quickly

  • Many customers were unaware floor drains could release odors

  • Best applied when drains are not in use

  • Avoid mopping floors or using showers shortly after application for best results

  • Appreciate that the product is relatively inexpensive

  • Requires reapplication approximately every three months for continued effectiveness especially in dry climates.

BlueSeal: The Ultimate Solution for Waterless Urinal Performance

BlueSeal® is not just another trap seal liquid designed to be used in waterless urinals—it's a revolutionary biodegradable solution engineered specifically for superior waterless urinal performance.

With its precisely calibrated specific gravity lower than water or urine, BlueSeal creates an impenetrable barrier that:

  • Ensures the trap works effectively during regular use

  • Provides odor protection for extended periods of time

  • Performs flawlessly in extreme climate conditions, with zero evaporation at 100°F and freeze protection down to -70°F, eliminating costly winterization requirements

  • Is biodegradable

Maintenance couldn't be simpler. The proprietary BlueSeal formula remains unaffected by standard commercial cleaners and is applied in precise 3-ounce portions using our specialized PortionAid dispenser. This system ensures optimal performance while minimizing waste.

When cleaning waterless urinal with BlueSeal applied, avoid the use of cleaning powders that could compromise performance of the product. Also avoid scrubbing the interior bowl surface of the no-water urinal to prevent damage.

With BlueSeal, you're not just maintaining a waterless urinal, you're ensuring peak odor control, maximizing operational efficiency, and embracing sustainable facility management.

 

Customer Review Summary for BlueSeal®

The product receives generally positive feedback from school maintenance personnel, office managers, and park and recreation managers and park caretakers that have installed waterless urinals. Here are the key points from the reviews:

  • Consistently effective for protecting waterless urinals during winter facility closures

  • Long-term users report reliable performance over years with no issues

  • Proper application according to manufacturer instructions is important for effectiveness

  • Small quantities are sufficient; customers advise against ordering large amounts

  • Performs as advertised and is recommended for waterless urinal owners

Most reviewers confirm the product works exactly as described and accomplishes its intended purpose effectively.

The Hidden Crisis Beneath Our Streets

How Deteriorating Water Systems Impact Communities Nationwide

It is no secret that water infrastructure in the United States has been deteriorating for decades. While most Americans are aware of aging pipes and occasional water main breaks, the widespread consequences of this national crisis remain largely misunderstood and underreported.

To shed light on this critical issue, Klaus Reichardt, CEO and Founder of Waterless Co., Inc. – pioneers in water conservation technology and advocates for sustainable water management – addresses the most pressing questions about America's water infrastructure challenges.

Key Water Infrastructure Challenges Facing America Today

Funding Gaps and Workforce Shortages Slow Critical Repairs

"Securing adequate funding and finding qualified contractors to repair and replace our water infrastructure are the most significant obstacles we face," explains Reichardt. "While recent infrastructure legislation has allocated some resources, the financial requirements far exceed current commitments."

The situation is further complicated by workforce limitations. "Because water infrastructure improvements have been neglected for decades, many regions struggle to find contractors with crews properly trained for complete system replacement rather than temporary repairs," Reichardt notes.

Water Loss: The Invisible Drain on America's Most Precious Resource

When asked about the primary consequence of deteriorating water systems, Reichardt doesn't hesitate: "Without question, it is water loss. As water becomes increasingly more precious across America, losing it through aging pipes, leaky infrastructure, and preventable main breaks is unconscionable."

This water loss carries dual consequences – wasting a critical natural resource while creating significant economic burdens for communities nationwide.

The Economic Impact of Water Infrastructure Failure

Learning from History: Water Access and Civilizational Stability

"Clean, affordable, and dependable water is essential for the survival and prosperity of all nations," Reichardt emphasizes. Historical evidence supports this claim, as several once-prominent civilizations including the Mayan Empire and Tang Dynasty faced decline partially due to water supply challenges.

According to research published in the peer-reviewed journal PLOS ONE, archaeological evidence from Syria and Cyprus indicates that sophisticated civilizations across Europe and the Middle East collapsed following climate shifts that triggered water shortages. These changes coincided with a devastating 300-year drought approximately 3,200 years ago, leading to crop failures, widespread famine, and ultimately, societal collapse.

Current Impacts on American Communities

The consequences of America's aging water infrastructure aren't hypothetical future concerns – they're affecting millions today:

  • An estimated 2 million Americans currently lack access to running water and indoor plumbing

  • Rural communities face the greatest challenges, though urban areas increasingly report similar issues

  • Water affordability problems spread as utilities raise rates to fund emergency repairs to systems that should have been replaced decades ago

  • Water contamination incidents continue emerging nationwide, frequently traced to infrastructure failures

Promising Solutions for America's Water Infrastructure Crisis

Despite these challenges, Reichardt identifies several encouraging developments:

"We're finally seeing increased funding allocated for replacing crumbling water infrastructure," he notes. "Additionally, unprecedented community engagement is bringing together stakeholders from business, agriculture, education, and technology sectors to ensure reliable, healthy, and affordable water access."

The restroom industry itself is making significant contributions through water conservation innovation. "At Waterless Co., we're proud of our contribution to sustainable water management," Reichardt states. "There's simply no justification for a single urinal consuming up to 35,000 gallons of water annually when waterless alternatives exist. That level of waste has become environmentally irresponsible given today's water challenges."

Taking Action on Water Efficiency

As America confronts its water infrastructure challenges, individual and institutional water efficiency and conservation efforts become increasingly important. Adopting water-efficient technologies such as waterless urinals, supporting infrastructure investment, and raising awareness about water conservation are essential steps toward securing America's water future.

For more information about water conservation solutions and sustainable restroom technologies, visit Waterless Co., Inc.

Keywords: water infrastructure, water conservation, water crisis, aging pipes, water main breaks, sustainable water management, water efficiency, waterless urinals, water loss prevention, American water systems

Analysis of Market Trends for Waterless Urinals

Waterless Urinals Installed in the Mercedes Stadium in Atlanta

A recent study by market research firm Fortune Business Insights provides insights into the waterless or no-water urinal market, predicting trends from 2025 to 2032.

According to the report, waterless urinals allow urine to pass through the urinal bowl into a sealing liquid and then into the waste pipe below. The process has significant benefits such as water conservation and water efficiency, odor control, and environmental friendliness.

The study reports that we can expect to see the newest installations of waterless urinals in the following types of facilities:

  • Shopping centers because they help reduce maintenance costs.

  • Educational facilities, due to an upsurge in water consumption rates.

  • Public transportation, including trains, airplanes, and buses.

  • Tourist destinations, especially in rural areas.

  • Sports venues, where water consumption can be exceedingly high.

  • Religious gathering places include churches, mosques, and temples.

The study also discusses the growing market for waterless urinals in residential and commercial settings, with the "commercial market dominating due to the convenience [of installing waterless urinals], ability to reduce services and maintenance, and the reduction of usage of water."

Even with this expected product growth, the researchers pointed out that many areas of the world that could benefit from no-water urinals are not, simply due to "lack of awareness" of the technology. This is most prevalent in developing and undeveloped parts of the world.'

China, India, and Asia

The study forecasts that in the coming years, the most significant market growth for waterless urinals will be in Asia, particularly China and India.

The researchers went on to explain that the key factors for this include new construction in this part of the world, population growth, and India's goal of installing public restrooms throughout the country. Additionally, major festivals like Diwali (Hindu festival of lights) and the Chinese New Year will further boost demand for these urinals due to their water-saving benefits.

Interestingly, in Europe, the increasing popularity of waterless urinals is driven primarily by large music festivals such as Creamfields, a dance music festival in the UK, and Ultra Europe, a multi-venue music festival. Both events attract thousands of attendees and necessitate efficient restroom solutions.

Along with music festivals, sporting venues are attracting more and more people throughout Europe, necessitating waterless urinals to help reduce water consumption and water waste, installation costs, and ease maintenance concerns.

Our Thoughts

While this study, like many others, indicates considerable growth in the waterless urinal market, our policy has never been to focus on market trends. Instead, we remain committed to providing our customers with high-quality, reliable, and odor-free urinals that save water and money and help protect our most valuable resource: water.

-Klaus

What is Water Harvesting?

Imagine collecting rainwater like farmers harvest crops. That's essentially what water harvesting is. It involves gathering and collecting rainwater from various sources such as rainfall events, surfaces, and even moisture from the air (like dew or fog) so that people, plants, and animals can use it.

Think of it this way: instead of rainwater simply soaking into the ground without necessarily benefitting vegetation, or flowing into street drains where it's often wasted, we collect it.

This collection can be as simple as placing buckets outside to collect water when it rains or as sophisticated as installing complex storage tanks. It's a straightforward and natural way to obtain water and a great way to promote sustainability.

However, just like certain crops thrive in specific climates, the advantages of water harvesting are most significant in particular regions of the country. For example, it wouldn't be very useful in a very dry place like Tucson, Arizona, where there isn't much rain, and any collected moisture would quickly evaporate due to the heat and the dryness of the climate.

On the other hand, water harvesting can be incredibly effective and promote sustainability in areas with more rainfall, such as the Midwest. In these regions, homes, schools, and businesses often have or add water collection systems to take advantage of the rain and moisture. As the cost of potable water continues to rise, these systems not only save water but often become a smart financial decision as well.

Beyond just being sustainable, water harvesting offers several other important benefits:

  • Improve Water Efficiency: By collecting rainwater, we reduce the amount of water we need from local water companies. This leads to a long-term reduction in water consumption and cost savings.

  • Provides Emergency Water Storage: With changing climate patterns causing more frequent and longer droughts, having a supply of harvested water can be a vital backup for farmers, homeowners, and others during water shortages. It also comes in handy after storms and tornados, which have been on the rise.

  • Increases Awareness About Water: In North America, many people still think water is always readily available. However, with increasing dry periods, it's becoming clear that we need to be more mindful and responsible about how we use water. Water harvesting helps us recognize the true value of water.

This increased awareness goes beyond just using less water. It often encourages us to find ways to eliminate water use altogether. For instance, schools and businesses have been eliminating water use by installing waterless urinals for years now, often enjoying dramatic reductions in water consumption.

In industries, this focus on water conservation has led to "process optimization." Engineers analyze how water is used in making products and often discover ways to reduce or even eliminate its use in certain production steps, saving both water and money.

So, in a nutshell, water harvesting is a practical way to collect and reuse rainwater and moisture, offering benefits like water reduction, efficiency, emergency preparedness, and what might be most important, a greater understanding of the importance of water.

-Klaus

 
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