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What is Diatomaceous Earth and how does it Filter Water

1.Diatomaceous earth is the skeletal remains of microscopic one-cell aquatic plants called diatoms, also known as diatomite, D.E., and more properly diatomaceous earth.

2.Under the microscope, these minute diatoms show an amazingly intricate design and variety of forms, such as disc-shaped, boat-shaped, needle-like and many have a lace-like porous structure.

3.When used as a filter aid, the diatomaceous earth is mixed with water to form a slurry for filter 'precoat'. This mixture is introduced into the filter system by means of a slurry pot, or by pouring directly into the surface skimmer with the pump running. The minute diatoms are deposited on the outer surface of the filter elements, forming a 'strawpile' layer or cake by interlacing and overlapping, and thus providing countless microscopic channels which entrap suspended impurities, but allow clear water to pass through without clogging.

4.We recommend the use of D.E. which is sold and labeled for use with swimming pools and spas. These grades of D.E. typically have a median particle size of 34 microns, which is ideal for most applications.

WARNING — Failure to operate your filter system or inadequate filtration can cause poor water clarity obstructing visibility in your pool and can allow diving in the shallow pool area, or diving into or on top of obscured objects which can cause serious bodily injury or drowning.

Filter Precoating Instruction

1.Mix the Diatomaceous Earth {D.E.} in a pail of water to form a slurry, then pour the mixture directly into the surface skimmer with the pump running. Insure that the right quantity of D.E. is used as shown in the D.E. Precoat Requirements below in Table 1.

 

Diatomaceous Earth (D.E.)

 

Precoat Requirements

Table 1.

 

 

Filter Model

* By Weight

 

 

Number

Pounds

 

 

 

 

2036

3.6

 

2048

4.8

 

2060

6.0

 

2072

7.2

 

 

 

* By Weight - 1 lb. of D.E. per 10 sq. ft. of filter surface area.

SM/SMBW 2000 Series™ Filter Installation and User’s Guide

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Pentair SM/SMBW 2000 What is Diatomaceous Earth and how does it Filter Water, Filter Precoating Instruction
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SM/SMBW 2000 specifications

The Pentair SM/SMBW 2000 series represents a significant advancement in water treatment and filtration technology, specifically designed for both commercial and industrial applications. This system is engineered to deliver high-quality water while ensuring operational efficiency and reliability.

One of the standout features of the Pentair SM/SMBW 2000 is its versatile design, which accommodates a wide range of applications including process water, cooling water, and waste reduction, making it ideal for various industries. The system integrates advanced filtration technology, ensuring the removal of contaminants, particulates, and other unwanted substances to produce clean, high-purity water.

The system is equipped with state-of-the-art sensor technology that allows for real-time monitoring and management of operational parameters. This feature not only enhances the system’s performance but also enables users to respond swiftly to any deviations, ensuring consistent water quality. The modular design of the SM/SMBW 2000 also contributes to its user-friendly nature, allowing for easy maintenance, upgrades, and adaptability to changing water quality needs.

In terms of energy efficiency, the Pentair SM/SMBW 2000 is designed to minimize energy consumption without compromising on performance. Its advanced control systems optimize pump operation and filtration processes, which results in lower operational costs and reduced environmental impact.

Moreover, the SM/SMBW series is built with robust materials that are resistant to corrosion and wear, ensuring longevity in demanding environments. This characteristic is essential for industries where equipment reliability is critical.

The SM/SMBW 2000 systems also feature an intelligent automation system. This smart technology not only enhances operational efficiency but also provides valuable insights into system performance and water quality through comprehensive data reporting. Users can adjust settings remotely, leading to increased convenience and operational efficiency.

In summary, the Pentair SM/SMBW 2000 series combines advanced filtration technology, energy efficiency, and intelligent monitoring to provide superior water treatment solutions for various commercial and industrial applications. Its reliability, ease of use, and adaptability make it a noteworthy choice for those seeking to optimize water quality and operational performance in their facilities. As water quality standards continue to evolve, the Pentair SM/SMBW 2000 stands ready to meet and exceed the challenges faced by today's water treatment demands.
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