أنشئ حسابًا أو سجّل الدخول للانضمام إلى مجتمعك المهني.
It depends how was descaling done. The most common mistake done is not reducing the pressure in the vessel during cleaning. If pressure is not reduced it will force the scale particles to penetrate the pores of membrane thereby damaging the membrane (Irreversible). If all the manufacturers instructions are followed it should stabilize within a day.
Not unusual to take anything from a few hours to a few days
هل تحتاج لمساعدة في كتابة سيرة ذاتية تحتوي على الكلمات الدلالية التي يبحث عنها أصحاب العمل؟