Nickel in water – health risks and removal methods

Nickel, a transition metal that is one of the chemical elements, is often found in drinking water. Its excessive concentration can raise health concerns. In this article, we will analyze whether nickel in water is harmful to the human body and discuss effective methods for its removal.

The impact of nickel on the human body

According to data from the World Health Organization (WHO) and the Environmental Protection Agency (EPA), nickel, when present in excessive amounts, can pose a health risk. Water with high concentrations of it can lead to a range of negative effects, such as: skin irritation, nervous system disorders, and gastrointestinal problems. Studies on long-term exposure to nickel suggest,that it may be linked to the development of neurological diseases and certain cancers. For this reason, it is essential to closely monitor the concentration of nickel in drinking water.

Nickel concentration and water quality standards

To more accurately assess whether nickel in water poses a real threat, we must refer to the water quality standards established by the relevant regulatory bodies. In Poland, they are strictly defined by the Ministry of Climate and Environment andMain Sanitary Inspectorate. According to current regulations, the concentration of nickel in drinking water should not exceed specified values to maintain health safety – currently set at 20 μg/l. It is worth noting that these standards are regularly updated based on the latest scientific research, allowing for ongoing risk assessment.

Sources of nickel contamination

To effectively remove nickel from water, it is necessary to thoroughlyunderstanding its sources. It can originate from both natural geological processes and anthropogenic activities, such as metallurgical industry or vehicle emissions. Monitoring pollution sources is crucial for effective water quality protection. In the case of anthropogenic sources, it is necessary to implement emission control measures and purification technologies to minimize the impact of nickel on the aquatic environment. Additionally, pollutants can also come from agricultural land.agricultural, where the use of mineral fertilizers can lead to an increase in nickel concentration in groundwater.

It is important to remember: Monitoring nickel concentration in drinking water is crucial for public health protection.

Methods of removing nickel from water

There are several effective methods for removing nickel from water. This chemical element can be removed using methods thatare offered in our store. They include:

• reverse osmosis,
• ion exchange resin,
• adsorption on activated carbon,
• UV radiation.

Nickel in water – summary

Nickel in water can pose a serious health risk, especially when present in excessive amounts.in quantities. Monitoring concentrations, adhering to water quality standards, and employing effective removal methods are crucial for ensuring health safety. For this purpose, it is advisable to utilize one of the aforementioned technologies, which can provide complete assurance that the water flowing from the tap is clean and healthy.

It is worth remembering: The choice of the appropriate nickel removal method depends on the specifics of the contaminants and requirements.users.