A Water Droplet’s Story: Where Does Water Go After People Use It?

Do you ever wonder where the water goes after you wash the dishes or flush the toilet?

Actually, wastewater goes to domestic sewage treatment systems in your city.

However, the journey to a sewage water system is a long way. In fact, your government is spending millions of dollars to keep and to maintain wastewater treatment systems.

If you’re curious where the water goes after you flush the toilet, then this article will tell you the story of Droppy and his journey from the faucet to the commercial waste water treatment system.

From the water reserve

Droppy is a cute water droplet in the city’s water reserves. One day, Droppy found his way into a household. Apparently, the pipe he entered into went straight ahead of the washing machine.

For several spins, Droppy whirled around, and his body was filled with bacteria, dirt, and laundry detergent. Then after he served his purpose, he was flushed out of the washing machine.

On to the sewer main

Droppy entered small pipes until he reached a dark place. This mysterious place is called the sewer main.

The sewer main is a series of large pipes that span 3-5 feet in diameter. These pipes are below the streets and roads.

In other cases, some houses don’t directly connect to the sewer main. Instead, they have septic water treatment systems. Instead of going to a treatment plant, wastewater gets filtered out in the septic tank, and the effluent water gets flushed out to the soil.

Arriving at the domestic sewage treatment systems

After passing through pipes, Droppy has arrived in the water treatment system. His first stop is the bar screen. See more at Everhard

The bar screen filters the water by getting all the undissolved solids that may damage the water treatment machinery. It also aims to make the wastewater easier to treat.

The grit chambers

After Droppy visited the bar screen, the wastewater composition seemed clearer. There are no toilet papers or large solids. However, he can still see small solids that were not filtered out.

Droppy then arrives at the second step in the pre-treatment process in a domestic wastewater treatment plant, the grit chambers.

The grit chambers use a mechanical process to segregate the remaining solid waste from the wastewater.

After this process, Droppy will notice that only microscopic particles are left.

To the clarifiers

The water that’s left after filtering out the solids is called effluent water. At this stage, Droppy might still contain small solids that have a diameter of ten micrograms.

In the clarifiers, Droppy will stay there until the small solids settle at the bottom. The water filtered from the clarifiers now contains organic matter.

These organic matters will be treated using mechanical and chemical processes in the secondary treatment process.

Secondary treatment

After the clarifiers, the water treatment system introduces processes that remove chemicals and biological matter.

In the final stage, Droppy enters a disinfection process. This process may vary in water treatment plants because there are different ways to disinfect water.

After Droppy has been disinfected, he finds his way back to streams until he gets treated again for human consumption.

The end.

Treating water is important to keep adequate water supply. That’s why households should keep their sewage systems maintained. For more information about wastewater management and domestic sewage treatment systems, visit Everhard Industries at everhard.com.au for more details.

Computers & Electronics

Thermal Imaging Cameras In The Fight Against COVID-19

The world is currently panicking and cowering in fear with a new disease called COVID-19.

Previously known as the Novel Coronavirus or NCoV, COVID-19 came from a new strain of coronavirus that was first reported in December 2019 in Wuhan City, China.

This respiratory illness spread from person to person and causes flu-like symptoms including coughing, fatigue, sore throat, shortness of breath and fever.

Want to know how COVID-19 spreads? You can check here.

Thermal Imaging Camera: What Is It and How Does It Work?

Thermal imaging products are devices that pick up thermal or heat energy and translates it into visible light, allowing you to analyze a specific scene or object.

Infrared energy as a wavelength beginning at about 700 nanometers, extending to 1mm. Any wavelengths shorter than this starts to be visible to the naked eye.

Thermal cameras use this infrared energy in order to create these thermal images. The camera lens focuses the infrared energy onto a series of detectors which created a detailed pattern known as a thermogram. It is then converted to electrical signals in order to create a thermal image that you can see and analyze.

The common standard for thermal imaging cameras of today is showing warmer objects in yellow-orange colour, getting brighter as it gets hotter. Meanwhile, the colder objects are shown with a purple or blue colour.

You can check here to watch how to use thermal imaging cameras.

The Role of Thermal Imaging Cameras

Thermal imaging cameras were initially created for military use. Today, however, it is being produced for lots of purposes including:

  • Preventive maintenance
  • Cooling and heating troubleshooting
  • Animal health
  • First Responders
  • Security
  • Moisture leaks and mould

And now, with the ever-increasing threat of the infectious COVID-19, thermal imaging cameras also proved to be useful.

Thermal Imaging Cameras and COVID-19

So, how does it help in the fight against COVID-19?

Well, as mentioned before, thermal imaging cameras detect heat signatures. And one of the symptoms of COVID-19 is high fever. So, a thermal imaging camera can help detect elevated body temperatures that can indicate the presence of fever.

Thus, helping authorities to limit to contain the spread of viral diseases including COVID-19.

In efforts to contain this highly contagious disease, thermal imaging cameras are set up at checkpoints, borders, airports, and other places in order to quickly screen a large number of people for signs of elevated body temperatures.

Meanwhile, other thermal imaging cameras include a Screening Alarm feature. These cameras are mainly used in airports in order to detect passengers with elevated body temperature, notifying personnel when temperature anomalies are detected in a series of inspected objects in a fixed setup.

Such a feature allows for quick action from personnel, limiting the contact of that individual.

For a faster checking, authorities and security personnel are also using a handheld device called a non-contact thermometer that is pointed at the individual’s forehead to scan for signs of fever. These are more commonly used in supermarkets, grocery stores, schools, and businesses.

Looking for thermal imaging cameras? You can check here:rapid-tech.com.au

IT Services

Epson Printer Repair: Tips in Selecting the Right Service Centre

Printers definitely make a world of difference as to how business and workplaces operate these days. Hence why, when one breaks down, daily operations may not run as smooth anymore. Good news is, you never have to shell out money to purchase a new one. Just find a reliable Epson printer service that will help bring your printer’s shape back to its optimum state.

Search for Local Service Centres

To start your hunt for the right printer repair service, you obviously need to make a list of local service centres first. If you have no idea where to find reliable repair shops, the internet is going to be your sidekick.

Most businesses nowadays including printer service firms, have a website or social media channel where you can look through their background.

Read Reviews

One of the most efficient ways to help you narrow down the best Epson service centres in Australia today is to read authentic customer testimonials.

Businesses these days have no escape when it comes to getting genuine customer opinions which can either be positive or negative. There are various sites to check for unsolicited reviews, such as Yelp, YellowPages, etc.

Evaluate Experience and Reputation

In order to get the best repair service for your printer, you need to search for a highly-reputable and a well-experienced service provider.

A service centre that has been on the business for a good amount of time definitely has wider experience when it comes to fixing various printer models and different issues.

If you want an Epson printer service that can fix your printer’s issues in no time, search for service centres that are known to be long-established and top-rated.

Consider the Location

The service centre’s location is an important factor to consider. Printers, photocopiers, and fax machines can be extremely fragile and having to transport it somewhere far is not the best idea. For that reason, selecting an Epson printer service centre that’s close proximity to your home or office is a great choice.

Ask for a Service Timeline

Your printer might be an important tool for your business’s day to day operations; hence why having it repaired as soon as possible is vital.

In reaching out to one of your prospect service centres to go for, don’t forget to ask for an estimated service timeframe. A reliable service provider should be able to give a rough estimation of the time needed to get the job done.

Consider Your Budget

Your finances are certainly among the top considerations you’ll surely never neglect. Certain repair service centres are notorious for including useless or hidden added fees. On the other hand, a trustworthy service centre must be able to provide a highly transparent service quotation.

If a budget-friendly printer repair service is what you’re looking for, visit the Printer Repair Centre.


Getting your trustee Epson printer repaired is definitely a wise investment. If you happen to land on a reputable service centre, you’ll gain the benefit of having your printer restored rather than having to buy a brand-new one.

To get top-quality printer service at a reasonable price, get more information here:  https://printer-repairs.com.au/printer-repairs/epson/