Municipal sewage
Channapatna
On-flow sewage-water treatment trial for the municipal corporation, with before/after samples and test-report documentation.
Projects & evidence
Technical stories grounded in supplied records.
Representative lake, municipal and industrial applications documented by UDHARA's technology collaborator and project files. Client logos are intentionally omitted pending publication approval.
Lake-water treatment · Hyderabad
Mansoorabad Cheruvu water analysis
A laboratory report dated 23 September 2024 compares one untreated sample with one treated sample. The data show improvement across colour, turbidity, suspended solids, dissolved solids, nitrates, COD and BOD.
| Parameter | Before | After |
|---|---|---|
| pH | 6.75 | 7.2 |
| Colour (PCU) | 15 | 5 |
| Turbidity (NTU) | 8 | 2 |
| TSS (mg/L) | 120 | 40 |
| TDS (mg/L) | 664 | 490 |
| Nitrates (mg/L) | 9.17 | 7.53 |
| COD (mg/L) | 609 | 120 |
| BOD (mg/L) | 158 | 33 |
Single before/after sample pair supplied by the customer. Results should not be extrapolated to other sites without representative testing and a defined treatment configuration.
Lake restoration · Bengaluru
Shivapura Lake
Supplied project documentation presents drone imagery before deweeding and garbage removal, followed by imagery after deweeding and treatment.
Visual comparison supplied in technology-partner installation records. Image conditions and dates should be confirmed before external publication as a quantified case study.
Municipal and industrial applications
Documented installation categories
Selected examples from supplied technology-partner records.
Wash-water reuse
BMTC Bus Depots
Nano-assisted bus wash-water treatment installations documented across multiple depots.
High-strength wastewater
BBMP Dhobighats
Public laundry wastewater treatment with supplied records showing significant project-specific COD, BOD, TSS and TDS reduction.
Food wastewater
Akshayapatra
Field setup and before/after treatment documentation for food wastewater in Hyderabad.
Public water body
Central Vista, New Delhi
Supplied records document a pond-water treatment trial near India Gate.
Municipal pilot
Rachanahalli
On-flow sewage treatment trial documented for a BWSSB-allocated location.