What about the issue of which preservative materials to use?
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Our company produces pesticides, and we are facing some difficulties in terms of wastewater treatment. We would appreciate it if you could help us solve these problems. Specifically, for the tanks used to store wastewater in the wastewater treatment plant, such as regulation tanks and sedimentation tanks, what materials should be used to ensure corrosion resistance? It is crucial that these materials can resist acids, alkalis, and solvents; the solvents in question are likely things like toluene and xylene. We ask those with experience to provide guidance on this matter. Thank you very much. They are mainly anti-corrosion materials that can resist acids, alkalis, and some solvents. This post was last edited by nanjingdaxue on 2009-3-26 at 21:00.]
Epoxy polyurethane coatings should be fine – they are resistant to acids and alkalis, and likely resistant to solvents as well; moreover, their price is not very high.
Vinyl resin glass flake materials are products that are currently well-established in the field of heavy-duty corrosion protection; they can be used in applications such as flue gas desulfurization FGD and more； Additionally, rubber linings can be chosen, and there are many types available; the cost of both of these is significantly higher than that of ordinary options. You can call for consultation.