Groundwater Hardness and Scaling Potential at Haramaya University, Ethiopia

A 2026 study by Nagara Wakgari Futasa analyzed water samples from eight boreholes at Haramaya University in Ethiopia. The dataset likely contains concentrations of calcium, magnesium, bicarbonate, chloride, and sulfate, as well as indices for scaling and corrosion potential. The analysis selected Reverse Osmosis as the suitable centralized softening technology for the university.

Use Cases

• Compare water hardness parameters (Ca2+, Mg2+, HCO3-) across different boreholes based on the concentration ranges provided.
• Evaluate scaling and corrosion potential in groundwater systems based on the Langelier Saturation Index (LSI), Ryznar Stability Index (RSI), and other indices mentioned.
• Assess the feasibility of softening technologies like Reverse Osmosis for centralized water treatment based on the study's methodology.

Strengths

• Specific concentration ranges are provided for key ions (e.g., Ca2+ 75–107 mg/L, Mg2+ 41–60 mg/L).
• Analysis includes multiple standard water quality indices (LSI, RSI, AI, LS) for scaling and corrosion.
• Clear geographic focus on a specific university campus with eight sampled boreholes.

Limitations

• Dataset is very small (5.5 KB), indicating limited scope and likely a small number of records.
• Column-level documentation is absent; field semantics must be inferred after download.
• Row count is unknown, which may limit suitability assessment for statistical modeling.

Provenance

Source

Nagara Wakgari Futasa via figshare

Collection Method

Laboratory analysis of water samples collected from eight boreholes.

Freshness

Last updated 2026-06-02 17:30:12; freshness should be verified.

Geography

Haramaya University, Ethiopia