ENVO Biocide formulations for membrane systems Purchasing checklist
Purpose: prepare for a purchasing discussion. This is not a TDS, SDS or batch COA.

1. What are the membrane model and material? ________________
2. Is online treatment or shutdown hygiene maintenance planned? ________________
3. What are the permeate destination, residual requirements and performance acceptance criteria? ________________

Specification details to confirm
Membrane brand/model and treatment stage: Polyamide and other membrane materials have different requirements.
Complete formulation and manufacturer instructions: Confirm solvents and impurities beyond the active ingredient.
Permeate handling and residual testing: Prevent operating performance from being achieved at the expense of permeate quality.

Contact: info@envochemical.com
WhatsApp: +86 198 9701 5909