Where Do Heavy Metals Come From

Best Filters to Remove Heavy Metals from Water

Water filter is common to see around us now, while do you know that water filtration is improved to remove most heavy metal from the water we drink every day. Where do these heavy metals come from? They are from ourselves, from our life garbage, it has been a serious issue nowadays, while the good news is that we are trying to make it up.


From the contaminated source, we begin to properly dispose of our litter, and from another side, we improved our water filtration with a heavy metal water filter - RO membrane filtration system. Let’s see how it works. First, let’s see where does heavy metal come from.


Where Do Heavy Metals Come From?

While certain amounts of heavy metals may be naturally present in soils today, industrial, agricultural, and pharmaceutical processes present additional opportunities for groundwater contamination. In addition, landfills and sewage treatment can lead to higher levels of heavy metal pollution.

 heavy metal in water

Contamination is prominent in point source areas, such as mining, foundry and smelting plants, and other metal-based industrial operations, where precipitation can flush heavy metal-laden waste into the water table and release it into the atmosphere into water sources through the rain. Other common sources of heavy metal contamination are lead water pipes, which are still present in some older properties, and many vaccines still contain mercury and/or aluminum in the ingredients.


Why Remove Heavy Metals?

There is much heavy metal pollution around us, and most can easily affect our water resources, do you know what health effects will it bring us? read the following health problems list caused by heavy metals in waste water:



Health Effects


Most of its compounds are also toxic substances. After a large amount of accumulation in the human body, it will cause damage to the liver and kidneys, and also affect the central nervous system of the human body, and it is extremely difficult to excrete it from the body.


A trace element is necessary for the human body, but if it exceeds the standard, it will cause great harm to the human body. If the human body ingests trivalent chromium for a long time, it will damage the antioxidant system, and it is easy to get diabetes, high blood pressure, abnormal tumor proliferation, and other diseases.


After exceeding the standard, there will be poisoning, often manifested as neurasthenia, memory loss, poor sleep quality, more dreams, etc., and the nervous system will also have emotional instability, irritability, insomnia, more dreams, worse mood, emotional depression, timidity, etc.


Excessive copper content can cause hypercupremia, and severe cases can cause symptoms such as vomiting blood and melena


Excessive lead elements will affect the function of human hematopoiesis, nerves, kidneys, and other organs. When it reaches fifth-grade lead poisoning, it can lead to multiple organ damage, lead encephalopathy, paralysis, coma, and even death.


Therefore, we need to remove heavy metals before they reach our drinking glasses. It's better to start early so we can stop the cumulative effect. This is especially important if we have children in our family. Since children require pure water to grow, they will be most affected by heavy metals. Even trace amounts of heavy metals can interfere with their brain and body development.


As mentioned, water filtering is the most cost-effective and best for everyone. There are now 2, 3, and 5 filtration processes to remove these heavy metals.


Does Reverse Osmosis Remove Heavy Metals?

Can RO water filter remove heavy metals? Yes, RO removes High Contaminants up to 97% of total dissolved solids from water.  How to Filter Heavy Metals from Water? The reverse osmosis membrane is only 0.1nm, which is 50 times smaller than heavy metals and viruses, and about 5000 times smaller than bacteria. So these RO membranes can easily remove heavy metals, harmful minerals, and other soluble salts from water, ensuring safety and non-toxicity.


RO Water Filtration - the Best Water Filter for Heavy Metals

Acts as a kidney to blood, Osmosis is a very natural process in which solvent molecules flow from a low concentration solvent to a high concentration solvent through a semipermeable membrane. In other words, during this process, the molecules pass through the semipermeable membrane from a lower concentration to a higher concentration. This is because of the presence of the membrane. This natural process does not require any external force or energy.


What are the RO Filtration Options?

Here are some options of water filters that remove heavy metals:


water filters that remove heavy metals


6-Stage Under Sink Alkaline Remineralization Filter

Alkaline water, a heavy metal water filter, has up to 20% more oxygen than regular water. 6-Stage Reverse Osmosis Water filter Filtration System Exclusively designed to restore the natural alkalinity and mineral balance of water.


best water filter to remove heavy metals


Y7 Water Filter Dispenser - 3-Stage RO Filtration System


Y7 best Countertop Reverse Osmosis Water Filtration System Converts your tap water/well water into pure and healthy drinking water by removing the pollutants & harmful substances including chemicals (PFOA/PFOS, Pharmaceuticals), heavy metals (Lead, Arsenicetc), chlorine, Microplastics, TDS (fluoride, nitrates/nitrites), etc.


best water filter for heavy metals

QU3-3 Stage Under Sink Reverse Osmosis System


Only 3-stage RO filtration system, it is a good water filter to remove heavy metals, no more complex steps to change the filters, simply unscrew the old filter, and twist on the replacement, finished in seconds.


Benefits of the Best Water Filter for Heavy Metals

  • Keep Healthy

Beyond keeping us healthy, filtered water also plays an important role in keeping our planet healthy as well.

  • Better Taste

Filtered water is also great to cook with because it makes for better-tasting food.

  • Save Money

Investing in a water filter will also help you in the long run by cutting down on how much you have to spend on the water.

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