Among the many types of water pollution,
Heavy metal pollution*1 is a very scary existence,
Heavy metal ions are common in water,
For example, lead and mercury are colorless and odorless and difficult to detect
and have the characteristics of high stability, refractory degradation,
accumulation and toxicity,
Even boiling water cannot completely eliminate it.
Moreover, common heavy metal pollution*1 such as cadmium, lead, etc.
After entering the body through drinking water,
may have adverse effects on the human blood system and nerves. System,
liver, kidney and other organs are harmed.
The impact is more obvious for children who are not fully developed.
Let’s learn about the common and harmful heavy metals*1 in water!
“
1. Lead
Lead in water mainly comes from
water pipes, solder, and solder in lead-containing piping systems in buildings. < /p>
The dissolution of accessories or home connection facilities,
is very harmful to the human body, and once it enters the body,
only a small part will be excreted with the body's metabolism outside the body,
the rest will accumulate in the body
Its main toxicity is anemia,
neurological dysfunction and kidney damage,
< p> Especially infants and young children are more susceptible to lead poisoning””
2. Cadmium
mainly comes from steel, plastics and
Pollution emissions from the battery manufacturing industry.
Ingestion of cadmium at certain levels can affect regenerative tissue and accumulate toxins in the kidneys. The biological half-life of the human body is as long as 10-35 years,
and there is a risk of cancer
3. Mercury
Mainly from electrical appliances, amalgam for dental fillings
and raw materials of various mercury-containing chemicals
The main poisoning properties of methylmercury and ethylmercury are
Nervous system damage is the main cause,
Inorganic mercury is the most common kidney damage
”
Nuclear “core” technology, protection. Family health
If you are worried about heavy metal pollution in water*1,
Then let 3M Magic Activated Carbon Stick patented technology*2
protect you Let the drinking water for you and your family be safe,
It is the nemesis of heavy metal pollution*1!
3M patented magic activated carbon rods*2 are imported from North America,
Its formula and process,
are specially developed by the American R&D department for China’s water quality,
Patent protected*2.
It is made of high-quality coconut shell activated carbon material.
It is made through 3M patented*2 formula and sintering process.
It has a large adsorption area and high purification degree.
In addition to efficiently removing harmful substances such as volatile organic compounds,
residual chlorine,
the molecular sieve structure in its formula
can also accurately Efficiently and long-term removal of heavy metals*1.
But on the other hand, in terms of removing harmful substances,
cannot remove
all metal ions indiscriminately,
< p> There are still metal ions in the water that are beneficial to the human body.Therefore, removing harmful substances and retaining beneficial substances is the correct way.
3M Patented Magic Activated Carbon Sticks*2
In addition to precisely targeted removal of heavy metal pollution,
can also retain beneficial minerals such as calcium, magnesium and potassium. *3.
Authoritative organization testing, quality assurance
There was an incident in Hong Kong where lead in municipal water supply exceeded the standard.
The Hong Kong media reported on this
The lead removal performance of water purifiers from multiple manufacturers,
after careful testing, showed that 3M water purifiers
performed very well in terms of lead removal rate.
There is no basis for what you say.
Reports from third-party authoritative organizations can prove it.
Taking the water purification end of the 3M pumpless dual drinking water purifier as an example,
After testing by SGS, a third-party authoritative organization,
The rated processing capacity is 4,000 L
The fifth spike test was carried out.
The removal rate of heavy metals is as follows:
The removal rate of lead is >99.05%
< p> Mercury removal rate>99.37%Cadmium removal rate>99.30%
In daily life, it is difficult for us to distinguish with the naked eye
Drinking Whether the water is polluted by heavy metals*1,
3M water purifiers have launched a major attack,
to prevent water pollution for you,
The whole "core" protects you and your family’s drinking water safety and health.
*1 Heavy metals: SGS test report: lead, cadmium, mercury;
*2 Magic activated carbon rod patented technology Chinese invention patent number ZL201280022243.4
* 3 Minerals: Calcium, Magnesium and Potassium: SGS test report
Data source:
1. Jin Yinlong, "GB5749-2006 Hygienic Standard for Drinking Water> Interpretation", China Standards Press, 2007 edition, page 38.
2. Gan Rihua, "Drinking Water Hygiene and Management", People's Medical Publishing House, 2008 edition.
3. World Health Organization, "Guidelines for Drinking Water Quality (Fourth Edition)", Shanghai Jiao Tong University Press, 2014 edition.
4. Baidu Encyclopedia.