Industrial water purification device with a capacity of 1500 cubic meters means its production rate is 1500 cubic meters. The industrial water purifier with a capacity of 1,500,000 liters can purify this amount of brackish water at night for use in various industries. Water purifiers are used in various industries to remove all kinds of pollutants such as chlorine, lead, iron and manganese, nitrate and nitrite, heavy metals, copper, arsenic. In addition, this device can reduce the hardness of water to a great extent.