10 min read · 2026-10-01
By Rajesh Chauhan, Proprietor, Drashti Chemicals
Supplying industrial chemicals from Vadodara since 2015 — ETP coagulants, RO programs, and process chemicals with batch COA/MSDS.
Expert supply · Est. 2015
Mr Rajesh Chauhan
Founder-led industrial chemical supply from Vadodara — ETP coagulant selection, RO programs, textile and pharma utility chemicals. Batch COA/MSDS on every dispatch. GSTIN 24AGLPC6288M1ZX.
Activated Carbon for Water Treatment: Selection and Application Guide — written for Water treatment plant operators and filter system designers. Drashti Chemicals is a Vadodara, Gujarat-based industrial chemical manufacturer and supplier with 150+ products, pan-India delivery and export capability.
This guide targets the keyword "activated carbon supplier india" and explains practical considerations for plant operators, procurement teams and technical managers evaluating chemical supply partners in India.
Understanding application chemistry, safe handling and dosing economics helps reduce treatment costs and maintain compliance with pollution control board discharge norms.
Types of Activated Carbon for Water Treatment
Coal-based activated carbon (bituminous coal) — most common for municipal and industrial water treatment, high surface area (900–1100 m²/g). For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Coconut shell activated carbon — harder, lower ash, preferred for drinking water, pharmaceutical and food-grade applications. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Granular activated carbon (GAC, 8×30 mesh) for fixed-bed filters; powdered activated carbon (PAC, 200 mesh) for batch treatment. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Impregnated carbon (silver, KMnO4) for specialised applications including bacteria control and hydrogen sulphide removal. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Applications and Performance Parameters
Chlorine and chloramine removal in pretreatment before RO membranes — protects polyamide membranes from oxidant damage. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Taste, odour and colour removal in municipal drinking water treatment and bottled water production. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Organic contaminant removal (pesticides, THM precursors, pharmaceutical residues) in tertiary treatment. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Replace GAC when iodine number drops below 600 mg/g or breakthrough of target contaminants is detected in effluent. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Sourcing and Quality Verification
Key quality parameters: iodine number, ash content, moisture, bulk density and mesh size distribution. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Request coconut shell or coal-based COA depending on application — food-grade requires lower ash and heavy metal limits. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Standard packaging: 25 kg bags; bulk orders available in 500 kg jumbo bags for large filter installations. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Source from suppliers offering multiple mesh sizes, reactivation guidance and consistent batch quality for filter performance. For buyers searching "activated carbon supplier india" in India, working with a Vadodara-based supplier like Drashti Chemicals ensures documented quality, bulk availability and responsive commercial support.
Industrial buyers across Gujarat, Maharashtra and pan-India choose documented suppliers with batch traceability, flexible packaging from 50 kg minimum orders to tanker loads, and export documentation for Middle East and African markets. Request a quote for delivery timelines and volume-based RFQ support.
Why Source from Drashti Chemicals?
Drashti Chemicals supplies bulk industrial chemicals from Vadodara with COA, MSDS and GST-compliant invoicing. Contact us for samples, technical datasheets and a bulk quote.
Contact Drashti Chemicals for bulk quote and samples
Our team can help with product selection, dosing and application guidance.
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