Iron or Manganese

What this symptom may mean

Naturally dissolved metals can oxidize and form staining or deposits. Iron bacteria or distribution deposits may contribute.

Information and testing priorities

• Test total and dissolved iron and manganese with pH, alkalinity, turbidity and appropriate microbiology. Sample before and after existing treatment.

Responsible treatment pathway

• Controlled oxidation, retention, filtration and system cleaning are common functions; the correct sequence depends on chemistry and flow.

Urgency

Prompt when staining, plugging or microbial growth is increasing.

What to send Puroxi

• Complete laboratory report and sampling date
• Source, intended use, volume, flow and photographs
• History of the symptom and existing equipment or treatment
• Required outcome and any applicable health, animal, process or discharge requirements

Important technical notice

Possible causes are not a diagnosis. Do not use this page to declare water safe, prescribe a chemical dose or delay emergency, health, veterinary or regulatory action. Testing and site-specific review are required.