Display

The Cooling Water System Of The Oled Plant Saves $437,500 And 900,000 Tons Of Tap Water Every Year. Using Qimen Cooling Water Treatment Solution

Publish Time: 2025-05-12

Target

Use reclaimed water as cooling water system replenishment

Reduce tap water consumption

Eliminate scaling problems caused by aluminum salts carried in the backwash water of multimedia filters.

Reduce operating costs of clarification and cooling towers

Plan

Upgrade to Qimen cooling water treatment solution to eliminate the risk of carbonate deposition

	Reclaimed water quality	Controlling water quality
Calcium hardness is measured in CaCO3	130 ppm	500 ppm
Conductivity	335us/cm	1500us/cm
pH	8.0	8.0-9.0
Aluminum salts	1.3 ppm	5ppm
MAlkalinity	100	500
Concentration multiple		4

Result

The system has been running continuously for 7 years without scaling.

Save 900,000 tons of tap water.

Save $437,5K/year