(3) Sodium Hexametaphosphate is also widely used as a scale inhibitor in water treatment industries such as EDI (resin electrodialysis), RO (reverse osmosis), and NF (nanofiltration).
(3) ໂຊດຽມ Hexametaphosphate ຍັງຖືກ ນໍາ ໃຊ້ຢ່າງກວ້າງຂວາງເປັນຕົວຍັບຍັ້ງລະດັບໃນອຸດສາຫະ ກໍາ ບໍາ ບັດນ້ ໍາ ເຊັ່ນ: EDI (electrodialysis ຢາງ), RO (osmosis ຍ້ອນກັບ), ແລະ NF (nanofiltration).