DURCON AIR CONDITIONING CONDENSATION RECYCLING PROGRAM & GOALS 

The A/C Condensation Recycling Program is one piece of the multi-faceted approach to sustainability we are proudly participating in at the Durcon facilities in Taylor, Texas. The program reduces the overall water consumption of our factory by finding an atypical means to source water that is non-municipal and does not contribute to water waste. It is helpful to both our local community as well as on a global level, particularly during the Texas summer seasons when low rainfall can be common. 

Condensation water from the facility air conditioning system replaces water lost to evaporation in a closed loop system for production machinery usage. A/C water is collected from the chiller, then filtered and held in storage tanks. From the tanks it is incorporated into the loop system supplying water used by production, fabrication and finishing machinery. The result of utilizing this A/C condensation is that zero new water from municipal sources is used, saving 50,000 gallons per year, and zero water waste requiring disposal is produced.

In addition to these benefits, the program has also eliminated the need for onsite water waste solutions which could negatively impact the local environment. Without the need for water waste disposal, secondary benefits of the program include the planting of erosion preventative flora such as grasses, shrubbery and plants, and the removal of water-intensive sprinkler systems at the facility.

A/C CONDENSATION COLLECTION

Natural evaporation occurs throughout all stages of the system supplying water for production machinery. To offset this loss, instead of relying on external sources of new water to replace it, condensation water is collected from A/C chillers at a rate of 500 gallons each day and piped to buffer tanks, where it is then filtered and introduced into the closed loop system at the Storage Tanks.


WATER RECYCLING CLOSED LOOP SYSTEM 

A/C condensation water refills evaporation loss for the closed loop system that supplies debris hampering for production machinery. This closed loop system follows the process steps outlined below:

MACHINERY USE & COLLECTION POINTS

Water is piped from Storage Tanks onto the production floor, where it is used for dust hampering at sawing, cutting and finishing stations throughout the facility. The gray water is then collected using slightly angled flooring beneath the machinery to direct the flow toward strategically placed Collection Points, allowing gravity exclusively to provide the energy required to move the water to the next step.

DRAIN WAYS

Water from the numerous Collection Points on the floor is carried by an engineered system of Drains built at angles that allow for zero energy consumption to transport the gray water from production floor to the next step, Filtration. 

FILTRATION

At Filtration, water collected from both the Drains and the A/C Chiller is filtered down to 5 microns to remove any dust and debris. The suspended solids removed from the water are then pressed into briquettes for dry disposal at the rate of 100 lbs each day. 

STORAGE TANKS

From Filtration, water is sent to Storage Tanks to be held until it is used for the production machinery - beginning again this completely renewable - with no municipal sourced water or waste water disposal - system at our Taylor facility.