All about water...

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  • 2025-07-09

Aerosol

AerosolAn aerosol is a system of solid or liquid particles dispersed in the atmosphere, with particle sizes typically ranging from 0.01 to 10 μm. Its natural sources include:Marine sources: Sea salt particles (NaCl, MgSO₄) gen…

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  • 2025-07-09

Affinity (ion exchange selectivity)

Affinity (ion exchange selectivity)Ion exchange affinity refers to the resins priority for adsorbing counter-ions, with its strength determined by the ions valence, hydration radius, and the characteristics of the resin function…

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  • 2025-07-09

Aggregation (Flocculation)

Aggregation (Flocculation)Flocculation refers to the process by which colloidal particles aggregate into larger flocs through physical or chemical interactions, with its core value lying in altering the solubility and sedimentat…

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  • 2025-07-09

Erosive water

Erosive waterErosive water refers to water bodies with low pH values (typically <6.5) and low hardness, whose corrosiveness stems from the following characteristics:Acidic components: Contains high concentrations of free carb…

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  • 2025-07-09

Algal bloom

Algal bloomAn algal bloom refers to the phenomenon of abnormal proliferation of algae or cyanobacteria (blue-green algae) in water bodies, often manifested through significant changes in water color (such as blue-green/brownish-…

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  • 2025-07-09

Portioning (Sample Division)

Portioning (Sample Division)Sample division refers to the precise quantitative portion taken from the original sample, which maintains a high degree of consistency in its chemical composition with the parent sample. In analytica…

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