Another name for a composting toilet is "a waterless toilet" or dry toilet. There are many commercial systems and home built systems around the world. Besides the advantage of requiring no water the composting toilet system can be isolated from the ground water system easily and cheaply. Here lies one of its main advantages. The composting toilet will provide a human waste processing system that will not pollute ground water systems. It is being used in many 3rd world countries in this vein. In India it is asserted that a rural family can build their own toilet for around 100USD. If e.g. a whole village were worried about the pollution of their underground well water by wet toilets then they could all convert to composting toilets and save their ground water for safe consumption. The composting toilet works by drying the faeces and either diverting the urine or providing a system to evaporate the water from the urine. In this way the volume of the waste is reduced by an order of magnitude e.g. 1/10 of the size. When the waste is dried and processed by the microbes in the system it becomes valuable fertilizer. internet searches will reveal information using the keywords e.g: "clivus multrum", rotaloo, eco-solutions.org etc.
There are many ways one might use a compost toilet. A compost toilet uses the natural work of nature to help decompose waste that then might be used in a farming application.
The most ecologically sound toilets that I know of are simple compost toilets. A compost toilet is basically a large bucket housed in a wooden casing, with a regular toilet seat on top. Instead of flushing with water after use, a small amount of sawdust, dry leaves, grass clippings etc, are added to the bucket to act as a cover material. When the toilet is full it is emptied into a (properly managed) compost pile, where thermophilic activity will produce high temperatures which quickly kill harmful pathogens and parasitic worms. After a sufficient composting period the compost can be safely used on gardens.
To properly use a bidet toilet, first use the regular toilet to relieve yourself. Then, adjust the water temperature and pressure on the bidet control panel. Sit on the bidet and use the water spray to clean yourself. Pat dry with toilet paper or a towel.
To drain a toilet properly, turn off the water supply valve located behind the toilet. Flush the toilet to remove most of the water. Use a plunger to push any remaining water down the drain. You can also use a wet/dry vacuum to remove water if needed.
To effectively remove water from a toilet, you can use a plunger to create suction and push the water out. Alternatively, you can use a wet/dry vacuum to suck out the water. Make sure to wear gloves and dispose of the water properly.
The toilet bowl is empty because the water has been flushed down the drain, leaving the bowl dry until it is refilled with water for the next use.
To effectively remove all the water from a toilet, you can use a plunger to push the water down the drain or use a wet/dry vacuum to suction out the water. You can also try using a bucket to scoop out the water manually.
To properly wash in a western toilet using water, you can use a bidet attachment or a handheld bidet sprayer. After using the toilet, use the water to clean yourself thoroughly, then pat dry with toilet paper or a towel. Remember to wash your hands with soap and water afterwards for proper hygiene.
To completely drain a toilet, turn off the water supply valve located behind or near the toilet. Then, flush the toilet to remove as much water as possible. Use a plunger to push any remaining water out of the bowl and into the drain. You can also use a wet/dry vacuum to suction out any remaining water.
Cold compost uses yard waste, such as dry leaves and grass clippings
To fully drain a toilet, turn off the water supply valve located behind or near the toilet. Then, flush the toilet to remove as much water as possible. Use a plunger to push any remaining water out of the bowl and into the drain. Finally, use a wet/dry vacuum to suction out any remaining water in the bowl and tank.
To properly use a toilet bidet, first use the toilet as usual. Then, turn on the bidet's water spray and adjust the temperature and pressure to your preference. Position yourself over the bidet and use the spray to clean yourself. Afterward, pat dry with toilet paper or a towel.