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When using a water purifier, alongside the purified water, there's a substantial amount of waste water generated. Many wonder if RO water purifier waste water can be utilized. Let's delve into this with Mytour!
1. Can RO water purifier waste water be used?
With an RO water purifier, you obtain around 60% purified water and 40% waste water. It's evident that the amount of waste water generated is significant. Hence, if this waste water source cannot be utilized, it's indeed wasteful.
According to experts, users can confidently utilize RO water purifier waste water. This is because the input water, after passing through the first 3 filtration stages, removes all impurities larger than 1 micrometer (0.001 mm) along with unpleasant odors. By the time it reaches the RO membrane, the purified water passes through the membrane into the tank, while the remaining water carries bacteria and harmful minerals out.
Therefore, RO water purifier waste water is essentially the waste water at the RO membrane, not the typical dirty waste water as many mistakenly believe. Hence, you can completely utilize this waste water for various purposes.
How to utilize waste water from RO water purifiers?
As mentioned earlier, it's evident that waste water from RO water purifiers is not just dirty but cleaner than the untreated water source. However, note that this waste water cannot be used for drinking or cooking. Because the water still contains bacteria smaller than 1 micrometer.
You can reuse this waste water for some purposes such as:
- Using for household cleaning
Waste water from RO water purifiers can be utilized for cleaning, scrubbing households, gardens, balconies... helping to keep the house clean without consuming additional household water monthly.
- Watering plants
You can utilize this waste water source for daily plant watering. This is also an effective solution for reusing this water source, avoiding waste.
However, to ensure that the waste water from the water purifier is suitable for plants, you should monitor the plant's growth for the first 15-20 days. If the plant grows well and healthy, you can continue using it. If the plant shows signs of deterioration, you should stop and utilize this water source for other purposes.
- Bathing pets
If you have pets at home, you can use this waste water from RO water purifiers to bathe your pets.
- Car washing
Waste water from RO water purifiers can also be utilized for car washing very effectively. Instead of letting the waste water flow freely, you can use a container to collect the waste water. You can collect it daily or leave it for a few days if the container is large, then use the waste water to wash your car.
Furthermore, when utilizing waste water from RO water purifiers, you also need to consider the source of the input water to use it properly and efficiently:
- If the input water source of the water purifier is tap water, the waste water will also be relatively clean.
- If the input water source is heavily polluted, such as from well water, you need to pay attention to factors such as: hardness, iron, manganese... present in the water.
Therefore, you should use a bucket or plastic container to collect the waste water instead of using stainless steel containers. Because the waste water from water purifiers often contains a considerable amount of acid. Also, when reusing this waste water, you should wear gloves to avoid allergic reactions, especially for those with sensitive skin.
Thus, this article by Mytour has answered the question 'Should waste water from RO water purifiers be utilized?'. We hope this article has provided useful information for you when using RO water purifiers. Thank you for reading!
