10 min read · 2026-03-12
By Rajesh Chauhan, Proprietor, Drashti Chemicals
Supplying industrial chemicals from Vadodara since 2015 — ETP coagulants, RO programs, and process chemicals with batch COA/MSDS.
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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.
Procurement heads evaluating caustic soda lye vs flakes wastewater cost need more than a unit quote. Flakes look cheaper on paper but add dissolving labour, heat and bag handling; lye 47% needs tank storage but doses cleanly. This guide frames total cost of ownership for ETP pH correction.
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Documented grades from our Vadodara warehouse — batch COA & MSDS, GST invoice. Share quantity on WhatsApp for a quote (we do not publish list prices).
When flakes win
Choose flakes when you lack liquid storage, order intermittently under ~1–2 MT/month, or need long shelf life in dry stores. 25 kg bags from Vadodara stock suit GIDC plant rooms with limited tanker access. Factor dissolving time, PPE and local corrosion around dissolve tanks into labour cost.
When lye 47% wins
Liquid caustic soda lye (~47%) wins on continuous ETPs with day tanks or bulk storage — lower handling labour, accurate metering pumps, fewer dissolve-related safety events. Compare on a 100% NaOH basis, not wet kg. Include freight for drums vs tanker and GST documentation from your Vadodara supplier.
Decision checklist
Score storage capability, monthly tonnage, labour availability, and spill response. Drashti Chemicals supplies both flakes and lye-related caustic options with COA — use the quote cart to price your preferred pack for Makarpura, Savli or Ankleshwar delivery.
Frequently Asked Questions
Is caustic soda flakes or lye better for ETP pH correction?
Lye is usually lower TCO for continuous plants with storage; flakes suit intermittent use and bagged logistics. Compare on NaOH assay and handling labour, not bag price alone.
Related Pages
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