A pool at a Kathmandu hotel that sits under high-altitude sun all day and a storage tank at a Terai industrial plant are both fighting the same problem — keeping free chlorine residual in the water long enough to do its job. The difference is in the dosing pattern and the chemistry: an outdoor pool under UV loses chlorine fast, so a stabilised tablet that holds its residual through the day is the practical choice. A storage tank or an industrial water line may prefer a tablet that dissolves predictably and gives a steady residual with a simpler dosing setup. Innovacorp manufactures and supplies chlorine tablets for Nepal — TCCA 90 and SDIC — selected on the application, the water and the dosing setup, not on a fixed catalogue.

TCCA 90 vs SDIC — What the Difference Actually Means

Both are chlorine tablets, but they behave differently in the water:

• TCCA 90 (trichloroisocyanuric acid): Stabilised chlorine. The cyanuric acid in the molecule slows chlorine loss under UV exposure, which is why it is the common choice for outdoor pools. It has a lower pH in solution and dissolves relatively slowly — good for a floating dispenser or a feeder.
• SDIC (sodium dichloroisocyanurate): Also stabilised, but dissolves faster than TCCA and has a near-neutral pH in solution. It is often used where a quicker residual is needed, or where the dosing setup gives a shorter contact time.

In Nepal's high-altitude sunlight, the TCCA vs SDIC choice usually comes down to pool type, bather load and how the pool is dosed. For storage tanks and industrial water lines, the choice depends on the residual target and the dosing setup.

Where Chlorine Tablets Are Used in Nepal

• Hotel and resort pools: Outdoor pools in Kathmandu, Pokhara and the Terai belt, where UV exposure and bather load drive the chlorine demand.
• Industrial water treatment: Storage tanks, process water lines and cooling tower make-up, where a steady residual is needed without a complex dosing setup.
• Institutional water systems: Hospitals, schools and guest houses that run a small water system and need a simple disinfection method.

How the Tablets Are Dosed

Tablet dosing is set on the volume of water, the target free chlorine residual and the bather or usage load, not on a fixed number of tablets per tank. Working reference ranges for Nepal applications:

• Pool (TCCA 90): Placed in a floating dispenser or feeder; the number of tablets and the feeder setting are adjusted to hold the free chlorine residual in the pool's target range.
• Pool (SDIC): Similar dosing setup; the faster dissolve rate means the feeder setting is adjusted more frequently.
• Storage tank / industrial water: Placed in a dosing tank or a floating dispenser; the dose is set on the tank volume and the residual target.

These are starting approaches. The working dose is confirmed from your water analysis and the TDS for the grade, and our team reviews the dosing plan with your pool operator or plant engineer before the first charge.

Grades and Packing We Supply to Nepal

• TCCA 90 tablets: 200 g and 20 g tablet sizes, supplied in 1 kg, 5 kg and 25 kg packs.
• SDIC tablets: Standard tablet sizes, supplied in 1 kg, 5 kg and 25 kg packs.
• Granular grades: TCCA 90 and SDIC granules for dosing setups that prefer granular feed over tablets.

Standard industrial packing; pack sizes on request.

Specifications

Grade-wise technical data — available chlorine, tablet weight, dissolution rate, pH in solution and shelf life — is shared as a TDS on request for the specific grade under consideration. Final specification is confirmed against the product TDS before dispatch.

Support from Water Analysis to First Dose

For pools, storage tanks and industrial water systems in Nepal, we review your water analysis and dosing setup, go through the grade selection with your operator or engineer, and review the dosing plan before the first charge. If free chlorine residual starts drifting, call us — we will look at the operating data with you. TDS is shared on request.

Frequently Asked Questions

Which chlorine tablet grades does Innovacorp make for Nepal?

Innovacorp manufactures TCCA 90 (trichloroisocyanuric acid) and SDIC (sodium dichloroisocyanurate) tablets and granules for pools and industrial water treatment in Nepal. Grades are selected on the application — pool disinfection, storage tank treatment or industrial water disinfection — and the right grade is confirmed after reviewing your water data.

TCCA 90 or SDIC — which chlorine tablet suits a Nepal pool?

TCCA 90 is stabilised chlorine — it contains cyanuric acid, which slows chlorine loss under UV exposure, and it is the common choice for outdoor pools. SDIC dissolves faster and is often used where a quicker residual is needed. In Nepal's high-altitude sunlight, the choice between them usually comes down to the pool type, bather load and how the pool is dosed.

How are chlorine tablets dosed in a pool or water tank?

Tablets are usually placed in a floating dispenser or a feeder for pools, and in a dosing tank or a floating dispenser for storage tanks. Dose is set on the volume of water, the target free chlorine residual and the bather or usage load. Working ranges are confirmed from your water analysis and the TDS for the grade.

How should chlorine tablets be stored and handled in Nepal?

Store in the original container, in a cool, dry, ventilated area away from direct sunlight, acids and other chemicals. Keep the lid tight when not in use, and follow the handling guidance on the TDS. Regulatory requirements for chlorine products vary by country — buyers should confirm local requirements before use.

Share Your Water Details

Send us your water volume, current free chlorine residual and dosing setup — pool, storage tank or industrial water line — and we will suggest the grade and a working dose range for your application. Call +91-9312871070.