Bulk water treatment chemicals, comprehensive water analysis, cooling tower refurbishment, and industrial water treatment equipment — supplied and installed across South Africa.
Botho Setino Solutions (Pty) Ltd is an industrial water treatment company headquartered in Marshalltown, Johannesburg. We specialise in the supply of water treatment chemicals, comprehensive water quality analysis, and on-site services for cooling towers, boiler systems, and industrial water treatment plants.
Our clients are heavy industrial operators who depend on reliable water quality to protect critical equipment, reduce unplanned maintenance, and maintain environmental compliance. We combine chemical supply with technical expertise — interpreting water data, reviewing chemical regimes, and recommending practical adjustments backed by sound water chemistry.
Discuss Your RequirementsAll on-site work executed to applicable South African health, safety & environmental legislation.
Chemicals available in industrial volumes. Delivery to site within agreed lead times, nationwide.
26+ parameter water testing covering chemical, biological & physical properties with expert interpretation.
Technical teams mobilise to your facility for installation, commissioning, and inspection work.
From bulk chemical supply to full cooling tower refurbishments — we manage the full water treatment lifecycle under one roof.
Bulk supply of industrial-grade chemicals including biocides, scale inhibitors, corrosion inhibitors, pH control agents, and cleaning acids.
Comprehensive water quality testing covering 26+ parameters for cooling towers, boilers, and process systems — with results interpreted and acted upon.
Major service, refurbishment, and full internal component replacement of industrial cooling towers. HP cleaning, fill media, nozzle replacement, and commissioning.
Supply and installation of water treatment equipment including Dissolved Air Flotation (DAF) systems, chemical dosing units, grease trap separators, and monitoring instrumentation.
Industrial-grade chemicals supplied in bulk to support cooling tower, boiler, and process water treatment programmes.
pH control and scale prevention in cooling water and boiler systems. Supplied in 40 kg drums.
pH ControlBroad-spectrum oxidising biocide for control of bacteria, algae, and biofilm in cooling systems.
Biocide / OxidiserFast-acting, non-oxidising biocide for microbiological control in recirculating cooling water.
Non-oxidising BiocideMulti-functional scale and corrosion inhibitor for cooling water. Protects heat exchangers and pipework.
Scale & Corrosion InhibitorUsed for chlorine dioxide generation and disinfection of water treatment and process systems.
DisinfectionIndustrial-strength descaling and acid cleaning agent for membranes, heat exchangers, and process equipment. IBC 1000 kg.
Descaling / CleaningWe don't just supply — we solve real operational water treatment problems at heavy industry facilities across South Africa.
Full internal component replacement of a Waste Heat Recovery cooling tower. Scope included 256 m³ TB27 cross-flow fill media, 240 × DN40 nozzles, 170 m³ drift eliminators, full HP clean, mechanical inspection, and commissioning.
Ongoing supply of bulk water treatment chemicals to Mamba Cement's water treatment plant, including sulphuric acid, sodium hydroxide, sodium hypochlorite, DBNPA biocide, and zinc phosphate polymer at industrial volumes.
Comprehensive water testing programme covering 26 parameters — biological, chemical, and physical — with chemical regime review and optimisation recommendations for cooling and boiler systems.
We understand water chemistry and industrial system requirements. We can review your current chemical regime, interpret water analysis results, and recommend adjustments — not just deliver drums.
From bulk chemical supply to on-site cooling tower servicing and DAF system installation — we handle the full scope so you don't have to coordinate multiple contractors.
All on-site work is performed in full compliance with applicable South African occupational health, safety, and environmental legislation. We operate safely on active industrial sites.
Every quotation includes clearly itemised scope, specifications, quantities, and terms. No vague line items, no hidden costs.
Whether you need a bulk chemical quotation, a water analysis programme, or a full cooling tower service — get in touch and we'll respond within one business day.