How does a recirculating toilet work

how does a recirculating toilet work

What is a Hot Water Recirculating Pump?

Recirculating Toilets. A recirculating toilet has a storage tank of water and chemicals that it uses for all liquid-related purposes, combining and neutralizing waste with these chemicals. The storage tank doubles as both waste containment system and flushing system. This compact toilet is usually used in places where there is neither access to normal plumbing nor room for a larger system, most often . Jul 14,  · A recirculating toilet has a storage tank of water and chemicals that it uses for all liquid-related purposes, combining and neutralising waste with these chemicals. The storage tank doubles as both waste containment system and flushing system.

Cassette toilets are often confused with portable camping toilets. They almost work the same way but are a little different. So what is a cassette toilet and how is it different from a portable camping toilet? A cassette toilet is recirculatong permanently installed toilet with a detachable holding tank. It is installed closer to the wall of the RV or boat to allow the holding tank to removed and reattached through an exterior door. Thetfordwhich is probably the biggest manufacturer of cassette toilets makes their cassette toilets with a holding tank of 4.

The disadvantage of a cassette toilet over a traditional RV toilet is the frequent dumping. The waste tank can also be a little heavy for some people. Another thing is that you are in very close contact with the waste, which is less what is the quietest air conditioner ideal for some people. Cassette toilets have been widely used in Europe and are only catching up with the North American market.

Some people really like them while other will not even consider them. There are no fence sitters. At the moment, it is not very easy to get a cassette toilet in North America. They are however very common in Europe. Nonetheless the following are what I would consider as the best cassette toilets:. These are some of its features:. There are three models of the Thetford C cassette toilet. Let us have a look at how each differs from the other. The Dometic CTS is another great cassette toilet.

It can rotate 90 degrees on both directions to make use of the available space. Its features and specifications are:. Composting toilets are a type how to install opera mini on psp dry toilets that biologically break down human waste into an organic fertilizer.

The major concern most people have with composting toilet is smell. A decent composting should not smell. When most people here about composting toilets, gecirculating first thing that comes in their minds is some ugly structure which looks worse than a pit latrine.

The truth of how does a recirculating toilet work matter is that modern composting toilets are beautifully designed and sleek pieces which will perfectly match any modern bathroom style and decor. Composting toilets have a way of separating the solids from the liquids. While the liquids are frequently emptied, the solids recirculatihg left to decompose. Sawdust or peat moss is added in the solids waste bin to take care of the odor and quicken the decomposition process.

The good thing is that you can use the composting toilet many times before emptying the solids. Good composting toilets have a fan which takes out the odor from the solid waste bin and channels it outside. The fan also makes the solids dry which quickens the decomposition.

Let us see what makes it a worthwhile alternative. It has a very simple but effective design. The toilet bowl and seat are installed on top of the solid waste bin, while the urine bottle is at the front.

Just like any other composting toilet, you start by putting peat moss in the solid waste bin before using the toilet for the first time. This toilet does not have any bad odors which is one of its strongest proposition. Depending on the space you have, you can go for the toilef with a spider handle or the one with a standard how does a recirculating toilet work handle.

The former is better for people with a limited space while the latter for eecirculating whom space is not a problem. Q handles mix the waste with the peat moss for faster decomposition and odor elimination. You can choose to have the fan running for 24 hours or you can switch it off. Emptying this toilet is so easy.

The bowl is attached to the solids waste bin using 2 side latches. Just unlatch the bowl and proceed to empty the bin. The latches and other hardware are made of stainless still and will therefore not corrode.

Comfort wise the toilet is not too short and it also a have xoes elongated toilet seat which is as good as the one you have in your flush toilet at home. To just show you how awesome this toilet is, you can use it up to 90 times without emptying the solids waste bin. To put that into perspective, 2 people using it will need to empty it after 4 to 6 tiolet of full time use. Its dimensions are 22 inches in depth, It comes with a 5-year warranty.

Porta potties or portable camping toilets as their name suggests are portable and can therefore be transported from one point to another, unlike cassette toilets which are fitted on the RV or boat.

The holding tank is detachable to help you dump the waste and clean it. This portable toilets are what are called the recirculatong portable camping toilets. Other types of portable camping toilets are the bucket camping toilets and the collapsible camping portable camping toilets. We will however focus on the flush-type portable camping toilets as they are the ones which resemble cassette toilets the most and frequently confused. These portable toilets are actually really decent when being used as RV toilets.

Again, not everyone will like them. Some people recirulating just happy using the usual black tank RV toilets.

So, if you were to go for the portable camping toilet as an alternative to cassette toilets, which one should you go for? This is in my opinion recirculzting best portable camping toilet.

It is a modern and sleek toilet that almost feels like a normal flush toilet. The colors available are white and gray.

It has a 4-gallon freshwater tank and a 5. What I love about this toilet is that unlike other portable toilets where the sliding valve handle pulls outwards, this one simply slides along the body reclrculating the toilet. The one thing that is hard to get when it comes to portable toilet is a good seat height.

This is especially bad if you have bad knees. Fortunately, the Thetford curve has a decent height like that of a flush toilet and you will therefore not hoq to squat too low.

I was really impressed when I saw its integrated toilet paper holder. It is concealed inside the body of the toilet and only displayed when you are ready to use the toilet. Another how to fill out nj w4 feature is the ergonomic carrying handle which makes it easy to carry it from one point to another. It has toile hold-down kit for mounting it on the floor during transportation. The wastewater tank has a rotating spout which lets you dump the waste without the risk of it splashing back on your face.

The Curve uses a tpilet flushing system. At any one point it will need 6 AA batteries to flush. While the flushing is great, what would happen if your batteries starts running low while you are away and have no extra ones? Thetford Porta Potti Curve has a depth of The Dometic portable toilet is another great toilet that you may opt to install in your RV as an alternative to a cassette toilet.

It has a 5-gallon wastewater tank and 2. There is also a 5-gallon freshwater tank toilet model what does a dependent variable mean as expected it is a little expensive. This toilet works the same way as the Thetford curve porta potti but instead of being battery-operated it has a flush button. In order to flush effectively, you will need to pressurize the flushing water first.

On top of the freshwater tank is small hand-operated pump. Pump for a minimum of 15 times to create pressure in the tank. Next pull out the sliding valve to expose the holding tank to the bowl. How does a recirculating toilet work soon as you are done doing your business, push the flush button for flushing to occur.

Push the sliding valve back to contain the smell. To get guesswork out of the way, the holding tank has a level indicator that precisely tells you when to empty it. A side latch on the side of the toilet will help you detach the holding tank from the toilet for dumping. Before proceeding to dump, check for a dial on top of the holding tank. This opens a hole which will push air inside the tank and hence a smooth emptying process through the long spout. If you wish to permanently install this toilet on your RV, Dometic will offer you the necessary mounting bracket.

It is however sold separately from the toilet at an extra cost. All in all this toilet works well and looks good too. Its dimensions are There are 2 main difference between a cassette toilet holding tank and a traditional RV black tank. These are portability and the capacity of each tank. Cassette toilets holding tanks as we have seen are removable and portable while an RV black tank is permanently installed on the RV.

On the issue of capacity or volume, cassette toilets holding tanks have a small capacity what do infectious disease doctors do about 5 gallons or less. Black tanks on the other hand have a relatively bigger volume of say 25 gallons.

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Feb 26,  · First, what's a recirculating toilet, and how does it work? A recirculating toilet looks a lot like a common RV toilet, only it's not "moored" to the floor of the RV, being completely portable. Rather than dumping waste into a mounted holding tank, the system uses stored water and chemicals that dissolve the solid waste and then recirculate the wastes and water for multiple flushes. Jun 01,  · For more Information, please visit us at or call us at Destination RV Rentals is a family owned business. W. Nov 03,  · Unlike other RV toilets that consume fresh water at each flush, the TM's recirculating toilet does NOT use any more water. In fact, the toilet has no connection to the fresh water supply. The toilet recycles the liquid in the tank, deodorized and somewhat sanitized by the blue stuff. You may (and should) flush often.

Some of the links below are affiliate links, which means we will earn a commission on the products or services you purchase using the links. There is no additional cost to you and the earnings help keep this website running. Read the Affiliate Disclaimer for more information. What is a cassette toilet? How does a cassette toilet work?

How do you dump a cassette toilet? These are some of the questions we get asked all the time about the cassette toilet system that we use for camper van life. A cassette toilet is a permanent toilet with a portable black tank. This toilet system has been widely used in European RVs for decades.

A popular alternative to the cassette toilet is the portable camping toilet. You can find the portable toilet that we use at Walmart and Amazon. The portable holding tank is the main benefit of a cassette toilet. Instead of the traditional holding tank, the portable tank can be removed and dumped in public restrooms or at dump stations. This system is great when camping in places without a dump station. Instead of having to drive to a nearby dump station, we can remove the cassette and walk it to the bathroom.

The most well known manufacturer of cassette toilet systems is Thetford. Their line of cassette toilets are used in RVs and boats. In North America, Thetford offers two waste holding tank sizes: 4. With water weighing in at 8. That can be a heavy load for one person to carry. To help, the cassette includes wheels and an extendable handle so it can be rolled like luggage.

Dometic is also a manufacturer of cassette toilets. Several models are available in Europe and based on their website, the CTS is available in the U. That model has a waste holding tank capacity of 5. Similar to the Thetford, the cassette has wheels and an extendable handle for easier transport from the camper to the dump location. One concern with cassette toilets is the size of the holding tank. Cassette toilets have a significantly smaller holding tank compared to their permanent counter part.

For example, there was a built-in 40 gallon waste tank in our Class A gas motorhome. However, we were limited to dump stations in the old RV. With the cassette toilet, we can dump at a station or a public bathroom. The cassette toilet is not the same as a portable toilet. The difference is the cassette toilet is permanently attached to the RV or boat. However, both toilet systems have a portable waste tank that can be removed for dumping.

This Portta Potti by Thetford is the portable toilet that we use. There are three main components: toilet, portable waste tank, and water source.

For the purpose of this post, we will focus on the cassette toilet by Thetford: C model. The basic function of the cassette toilet system is the same. The toilet bowl turns up to degrees on its base to maximize the small space. Our toilet is limited to 90 degrees due to the space in the wet bath.

There is a handle on the outside of the toilet bowl that will open and close the valve to the waste holding tank below. The flush button is installed on the wall of the bathroom above the toilet. Next to the flush button is the waste tank level indicator. A red light indicates when the waste tank is full. There are models that have their own water holding tank for flushing.

The portable waste tank sits below the toilet. There is a lock on the door to prevent theft of the portable waste tank. Carry or roll the cassette it has wheels with an extendable handle to a dump station or bathroom. Remove the spout on the tank then lift it over the dump hole. With the spout pointing downwards, press the vent button. Hold the tank over the dump hole until all the waste has drained. Pour water into the waste tank, gently swish it around and empty the tank. Repeat the rinse step until the liquid coming out is clear.

To see the steps in action, watch the video at the beginning of this post to see how to dump the cassette toilet. These are our personal tips for how we use the cassette toilet. Note: what works for us may not work for you so our top tip is to use the system and figure out a routine that works best for you. The cassette toilet is designed for number one and number two. To save tank space and for an easier rinse, we only use it for number one.

There are public restroom options to take care of number two. It works well for number two and we have used it for emergencies, but our preference is to use the toilet for number one. Dump every two to three days regardless of how full the tank is. Frequent dumps keep unpleasant odors to a minimum. To keep the van from smelling like a portable bathroom, we choose not to use chemicals. We will add half a cup of distilled white vinegar to the cassette after each dump to keep it clean and odor free.

Pressure can build in the holding tank that can result in splashing. Read the manual and follow the maintenance recommendations. The valve blade and seal need regular maintenance especially with frequent use.

The cassette toilet is extremely easy to use as long as we follow our rules. The portable waste holding tank is simple to operate and can be easily replaced unlike a traditional holding tank. The system also makes dumping more convenient and we have more options.

If you want to try the cassette toilet before making a commitment, check out the Thetford portable toilet that we use. The basic function is the same. After we published the cassette toilet video at the beginning of this post, we received many questions about how we use the system. The following questions were answered in the follow up video at the end of this post.

If you enjoyed this post, check out Composting Toilets for RVs. If you want a good laugh, read about how we made out with our composting bucket toilet. I love to cook and I love to travel. Right now, Joe and I are roaming around the North America in a truck camper and sharing our journey.

To learn more about how we transitioned to a nomadic lifestyle, check out our book series. Where is the follow up video that answers the FAQ about casette toilets? Thanks for catching that Alex. You can also use this link to watch the follow up cassette toilet video. Hi guys. Take a look at this video, he recommends using washing powder. I follow you on Patreon and know that you always try to do the right thing.

Hello Russos! I stumbled upon a couple of your videos while doing a search for Class B RVs. I like your style! Thank you! Hey Cathy. Are you referring to the portable toilet that we use now or the permanently mounted cassette toilet that was in the ProMaster van? Otherwise can you please let us know where in the US we can order the kit from? Thank you in advance. I was wondering what chemicals you use in your porta potty. We have the same one that we plan on using in our cargo camper conversion.

If you have a vid about that please let me know. Keep up the great vids and information. Hi John — we use white vinegar. Also for cleaning the cassette valve, what do you use there? Then there is the question of dumping into a park toilet, I assume you are not dumping the full 6.

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