Use PPE protect Skin and ...

Use PPE protect Skin and eyes. Fill the tank with 25.000 ltr of water and then sack by Sack is to bring inside under mixing conditions. after roughly 1 ton inside have a look with a torch is all diluted, than go farther. Exotherm I'm not sure, but I think it's not as much. measure temperature before starting and after 1 ton solved check temperature again. Avoid temperatures over 45 deg C as maybe SO3/SO2 could outgas decent on quality of the salt. Smells like that take breather mask and acidic filter.