Drinking Water Treatment – Activated Alumina

EFFECTIVE AGAINST: Fluoride, arsenic, selenium, and chromium.


Uses of activated alumina

Activated alumina can be used as a point-of-entry or point-of-use water treatment device. Activated alumina absorbs contaminants instead of filtering them. The effectiveness of activated alumina depends on the contaminant, characteristics of the …

Drinking Water Treatment – Potassium Permanganate

EFFECTIVE AGAINST: Dissolved iron and manganese, and hydrogen sulfide.


Uses of potassium permanganate

Potassium permanganate is a point-of-entry treatment method that oxidizes dissolved iron, manganese, and hydrogen sulfide into solid particles that are …

Drinking Water Treatment – Ozone

EFFECTIVE AGAINST: Pathogenic (disease-causing) organisms including bacteria and viruses, phenols, some color, taste and odor problems, iron and manganese, and turbidity.

NOT EFFECTIVE AGAINST: Large cysts and some other large organisms, inorganic chemicals, and heavy metals.


Drinking Water Treatment – Filtration

EFFECTIVE AGAINST: Small particles and suspended solids such as ferric iron, clay, silt and sand, and some pathogens such as bacteria and viruses, and colloids (suspended matter).

NOT EFFECTIVE AGAINST: Any dissolved contaminants such as nitrate, dissolved iron, sodium, and volatile organic compounds (VOCs).


Drinking Water Treatment – Distillation

EFFECTIVE AGAINST: Some heavy metals, dissolved solids, some bacteria and viruses, inorganic materials such as nitrate, sodium, fluoride, and sulfate, and some toxic organic chemicals.

NOT EFFECTIVE AGAINST: Most volatile and semi-volatile organic compounds (VOCs), and some bacteria.



Distillation is …

Drinking Water Treatment – Activated Carbon Filter

Image:BlueBottleFill.jpgNeed an activated carbon filter treatment system for purifying your private well water?
Things to consider before buying…

EFFECTIVE AGAINST: Unwanted tastes, odors, chlorine and iodine residuals, detergents, radon, and some man-made, organic chemicals such as many pesticides, and volatile organic chemicals, such as paint thinners. Lead and other heavy metals are removed only by a very specific type of activated carbon filter.

NOT EFFECTIVE AGAINST: Activated carbon filtration will not remove microbes, sodium, nitrates, fluoride, and hardness