


Water
Testing Lab
Curtis Drilling, Inc. Water Treatment Division Lab
Services.
Water
Treatment
Curtis Drilling, Inc. Water Treatment Division Treatment
Sales And Services.
Water Filtration – Includes strainers, sand separators, standard and over sized sediment and specialty housings and cartridges. It also includes automated filtration systems that have the capacity of many cartridge style filters but posses the added advantage of cleaning themselves automatically. All of these style filters are designed to integrate into most private and public water systems and remove solid matter from the water. Lastly, there are more specialized filter systems that rely on a means of oxidation to occur so the dissolved contaminant can effectively form into a removable solid. Proper installation and sequencing is critical to most all systems.
Water Softening – Water Softeners are not filters. They are filled with softener resin (tiny positively charged plastic beads) and operate off the principle of ion exchange. In layman’s terms, water softeners are able to attract certain constituents of negatively charged dissolved rock (calcium and magnesium carbonates that cause white crusting and scale on fixtures) within the water and hold on to them until it reaches its holding capacity. At which time the softener will automatically rinse a salt water solution (brine)over the resin beads. Salt has a stronger positive charge than resin so the dissolved rock on the resin is now more attracted to the salt as they rinse down the drain together leaving the resin regenerated and ready to repeat the sequence.
Chemical Feeding – This pertains to the careful and measured way of adding necessary solutions like very small amounts of chlorine and/or soda ash to name two to a water supply. Components within this category include a many styles of metering pumps and contactor meters used for their precision, solution tanks and solution mixers, contact and retention/saturation tanks. All of which are used in concert with on another to provide accurate feed rates, complete homogeneous mixing and proper amount of time for reactions to occur.
Specialty Systems – This area covers more of the industry’s offering. Ultraviolet disinfection systems kill bacteria and the like. Reverse osmosis units filter a low volume of water at high pressure through a semi-permeable membrane thereby “stripping” away contaminants at a molecular level. Point of use filters like counter top and faucet tips are generally less effective and have a short life.
We have most methods of treatment in stock and more available.

