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Welcome to Pure Aqua Water Treatment & Purification Blog

Our team is committed to providing you with the latest and most substantial information and news with regard to first-rate water purification systems and products. The informational pieces you will find help will be related to every kind of process within our industry, such as Industrial and Commercial Reverse Osmosis, Seawater Desalination, Water Softening, Ultraviolet Disinfection, Media Filtration, and other water treatment systems, developments, and applications.

Be sure to continue observing our Water Treatment & Purification Blog in order to guarantee yourself updated with the most recent and important technologies, processes, and information in this industry.

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LatestRONFUFWater FiltersSofteningDeionizationEDIDisinfectionWastewater TreatmentLearning Center

Fleck Valve 3150 Control Valve

Fleck Valve 3150 Control Valve

Posted by Pure Aqua, Inc. on Dec 12th 2019

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High programmability for commercial / industrial applications such as filters and softeners. FEATURES Leadless brass valve body for extra performance and toughness Continuous operation flux of 95 GPM with 105 GPM backwash Backwash capability can accommodate up to 63 "softener tanks and up to 42" diameter filters Completely adjustable 3- or 5-cycle power to safely and effectively treat water  Suitable for single or multiple tank systems  Biological safety protec...
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Membrane BioReactor (MBR)

Membrane BioReactor (MBR)

Posted by Pure Aqua, Inc. on Nov 13th 2019

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Modular Sewage Treatment Plant The  Membrane BioReactor (MBR) is a state of the art pre-engineered sewage treatment system utilizing Pure Aqua’s water treatment expertise with Toray’s submerged membrane technology. The membrane separation process eliminates the conventional sedimentation tank and allows high volumetric loading, resulting in a smaller footprint. The MBR can produce high quality effluent with high BOD5 removal (about 98%), complete nitrification and partial de-...
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Water Multimedia Filter

Water Multimedia Filter

Posted by Pure Aqua, Inc. on Nov 5th 2019

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Water multimedia filter by far is the most common type of water filtration, they contain multi layers of media. Each layer is progressively sized in coarseness and layer depth. The media layers are stacked progressively with the coarsest and densest media, typically gravel, at the bottom and the lighter, finer media, at the top. A water multimedia filter is used to  reduce the level of SDI (Silt Density Index), TSS (Total Suspended Solids) in the incoming feed water. Susp...
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What is RO Antiscalant?

What is RO Antiscalant?

Posted by Pure Aqua, Inc. on Oct 23rd 2019

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Antiscalant chemicals are used to prevent the scaling & fouling of the RO membranes. Scale may consist of mineral fouling such as calcium sulfate, calcium carbonate, barium sulfate, silica, calcium fluoride, and strontium sulfate. The Antiscalant dosing should be done before reaching the RO membranes to break up sulfate precipitates, calcium carbonate, and other mineral fouling. Antiscalant is the preferred pretreatment method for water systems due to its unmatched effectiven...
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What Is A Water Softener

What Is A Water Softener

Posted by Pure Aqua, Inc. on Oct 18th 2019

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A water softener system is a unit that is used to soften water, by removing the minerals that cause the water to be hard. Water softening is an important process, because the hardness of water in different applications is reduced during this process. Water softening is a key step in treating hard or raw water. Without this step, minerals and materials in raw water such as calcium, magnesium and various others can build up to damage the water treatment equipment; specifically the&n...
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Fleck 5812 Control Valve - Service and Rebuild Kits

Fleck 5812 Control Valve - Service and Rebuild Kits

Posted by Pure Aqua, Inc. on Oct 11th 2019

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The video below describes the rebuild kits that are put together for savings and simplicity. The user is allowed to choose the kit for the valve and acquire all of the parts required for rebuilding the control valve. The instructions guide you along this process, including the availability of our technical support. Our sales associates are passionate about providing quality service to you and will be happy to answer any of your questions....
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Fleck Valve 2850 Control Valve - Installation

Fleck Valve 2850 Control Valve - Installation

Posted by Pure Aqua, Inc. on Sep 12th 2019

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14" & 16" Tank Internal Distributors & Laterals. [00:27] Strain Relief Fitting. [00:59] Apply Sealant to Drain Thread. [01:21] Lubricating and Installing the Distributor Screen. [01:54] Installing the Transformer Power Cables onto Control Board. [02:52] Insert Wire Ends through Valve Strain Relief. [03:10] Remove Screw on Controller to Access the Back of Unit. [03:51] Ground and Power Cable Installation.  [04:17] Locate Power Connection Point on Lower-Right Hand Corner.&n...
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Wastewater Treatment

Wastewater Treatment

Posted by Pure Aqua, Inc. on Aug 13th 2019

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When you hear the word ‘wastewater’ what image springs to mind? For some people it might be a horrific picture filled with large flowing rivers of human excrement and toxic sewage sludge running out of drain pipes and into the ocean. For others it might be vast wastelands of toxic waste spilling out of giant pipes into endless pools of slime and sludge, while a factory belching out black smoke looms in the background. It’s actually not quite as bad a picture as it may seem. While some...
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