The APQ006 regulation requires the use of a bund, whether via civil engineering or by way of another tank that acts as a double wall. Ventura Orts S.A. manufactures APQ006 tanks in HDPE, PP and FRP which offer chemical stability and high resistance to the most aggressive materials: hydrochloric acid 35%, ammonium hydroxide 25%, sodium hydroxide 25%, sodium hypochlorite 15%, ferric chloride 40%, sodium hydroxide 50%, potassium hydroxide 50%, sulphuric acid 40%, phosphoric acid 75%, sulphuric acid 98%, nitric acid 60%, hydrofluoric acid 70%, hydrogen peroxide, caustic soda, etc.
DOUBLE AND SINGLE-WALL HDPE
HDPE, high density polypropylene is a thermoplastic with high chemical resistance which, due to its processability, offers multiple construction possibilities. It has very good weather resistance with a temperature range of from -50ºC to +80ºC. Its appearance does not alter over time. Very good technical results are achieved with this material over the long term.