EPA Standards Miss Many Chemicals in Drinking Water, Study SaysMore
Diadema, São Paulo, BR, like many urban areas, faces challenges regarding its water quality. Understanding these issues is vital to ensure safe and clean water for its residents. Effective management and awareness can significantly contribute to resolving these challenges.
Source: The primary water sources in Diadema include surface and underground water. Both sources are subject to contamination due to industrial activities and urban pollution, which pose risks to water purity.
Testing: Regular water quality testing is crucial. It involves monitoring for contaminants such as heavy metals, bacteria, and other harmful substances.
Standards: Water quality standards are guided by the Brazilian National Drinking Water Quality Standards (Portaria GM/MS No. 888). These standards aim to maintain safe and clean water by regulating permissible levels of various contaminants.
Water Hardness: Water in Diadema tends to have a significant level of hardness, primarily due to high concentrations of calcium and magnesium. This can affect everything from household appliances to personal hygiene products.
Concerns: Common concerns include bacterial contamination, pesticide infiltration, and chemical residue from industrial operations. These issues necessitate stringent treatment processes to ensure the safety of the water supply.
Residents are encouraged to use water filters and softeners to further improve water quality at the point of use. These solutions can effectively reduce or eliminate contaminants and mineral content, ensuring safer and healthier water.
Filters: These devices trap and remove impurities that may not be addressed by standard municipal treatment, providing an additional layer of protection.
Softeners: Water softeners reduce hardness by removing calcium and magnesium, benefiting household appliances and reducing scale buildup.
Adopting these measures not only enhances water quality and safety but also contributes to longer-lasting plumbing systems, appliances, and an overall better quality of life.
Contact Your Local Elected Official & Water Supply Company
One of the best ways for cleaner water is to talk to elected officials who have a say in water quality. Ask questions and demand actionable plans for healthier water.
Check out different water filters to protect your water against the detected contaminants.
Types of filters | GAC & Carbon | Micro filter | Ultra filter | Nano filter | Reverse Osmosis filter |
Particle size filtered | > 10 Microns | 10 to 0.1 Microns | 0.1 to 0.01 Microns | 0.01 to 0.001 Microns | < 0.0001 Microns |
Common Suspended Compounds | |||||
Sediments | |||||
Pollen | |||||
Giardia Cysts | |||||
Bacteria, Algae | |||||
Yeast Cells | |||||
Asbestos fibers | |||||
Blue Indigo Dye | |||||
Cryptosporidium | |||||
MicroPlastics | Some | ||||
PFAs -polyfluoroalkyl substances | Some | ||||
Arsenic, Lead, Cadmium, Mercury | |||||
Haloacetic acids (HAA5/HAA9) | |||||
Total trihalomethanes (TTHMs) | |||||
Viruses | Some | ||||
Colloidal Silica | Some | ||||
Common Dissolved solids | |||||
1,1-Dichloroethane | |||||
Tetrachloroethylene (perchloroethylene) | |||||
Trichloroethylene | |||||
Pesticides and Herbicides | Some | Some | |||
Synthetic Dyes | |||||
Bromide | Some | Some | Some | Some | |
Bromochloromethane | Some | Some | Some | Some | |
Hardness | Some | ||||
Aqueous Salts | Some | ||||
Endocrine disruptors | Some | ||||
Nitrate & nitrite | Some | ||||
1,4-Dioxane | Some | ||||
Aluminum | Some | ||||
Barium | Some | ||||
Chromium (total) | Some | ||||
Fluoride | Some | ||||
Manganese | Some | ||||
Molybdenum | Some | ||||
Selenium | Some | ||||
Strontium | Some | ||||
Trichlorofluoromethane | Some | ||||
Uranium, combined (pCi/L) | Some | ||||
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