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WASTEWATER TREATMENT

Primary Clarification

Primary Clarification

ALLOY GRAVITY SEPARATOR

Regardless of your treatment goals, discharge to a secondary system, a municipal system, or a waterway your system begins with a primary system that removes TSS, FOG, and likely some BOD, Alloy has your solution. Our Gravity Separator. as the name implies, employs gravity to assist in the separation of these materials from the effluent stream reducing the load of these materials on the system receiving the effluent. Unlike "competitive" units which deal with only materials lighter than water, the Alloy Gravity Separator has both top and bottom drags and removes both materials lighter and heavier than water. 

Secondary Treatment

Secondary Treatment

Gravity Separator as a DAF Cell

Perhaps the most cost-effective wastewater solution is the Alloy Gravity Separator.  In its advanced configuration, the Gravity Separator functions as a DAF cell with the addition of dissolved air and chemicals. It uses minimal horsepower. It is self-cleaning and removes fat and float materials as well as solids in the wastewater stream. The Gravity Separator is designed to permit you to keep float materials separate from the solids permitting re-processing of these materials if desired.

Reducing your FOG, BOD, and TSS discharges is good for the planet as clean water is a precious resource, and it’s good for business.

Tertiary Treatment

Tertiary Treatment

GRATT Wastewater Solutions

GRATT has a complete and diverse range of wastewater solutions that provide treatment for each type of effluent, employing high-quality standards as the market demands.

GRATT systems range from DAF  cells to Tertiary treatment which prepares water for reuse, either for sanitary and cleaning purposes or taking it as far as making the water potable and ready for human consumption.

GRATT even has a Mobile Unit which can be comprised of up to three different options, depending on your needs or application.
These different "cells" can be comprised of; Physical/ chemical flotation, Dehydration, and Floatation and Dehydration systems.

Gravity Separator (Continued)

Available in sizes ranging from 1,000 Gallons to over 50,000 gallons that can be shipped assembled and larger sizes that can be constructed on-site, chances are Alloy has a size to meet your needs. Units are also available for above or below-grade installation and in carbon and stainless steel offering options to fit your facility and your budget.

The Alloy Gravity Separator is relatively unique in its approach offering a dual chain system, while one chain scrapes the top of the tank advancing the float to the separate "fats beach" where a second chain removes the float from the tank with less water removal than other units, this same chain scrapes the bottom of the tank on its return delivering the heavier than water particles to the opposite end where they are removed from the tank and deposited in a conveyor for transport. 

The Alloy Gravity Separator is relatively unique in its approach offering a dual chain system, while one chain scrapes the top of the tank advancing the float to the separate "fats beach" where a second chain removes the float from the tank with less water removal than other units, this same chain scrapes the bottom of the tank on its return delivering the heavier than water particles to the opposite end where they are removed from the tank and deposited in a conveyor for transport. 


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ALLOY HARDFACING and ENGINEERING CO., INC.
20425 Johnson Memorial Drive, Jordan, Minnesota 55352 USA

Phone: 1.952.492.5569  1.800.328.8408
Email:
salesinfo@alloyhardfacing.net
FAX: 1.952.492.3100
6:00 am to 5:00 pm M-F CENTRAL TIME
 

Voice English
+1-800-328-8408
+1-952-492-5569
Email
salesinfo@alloyhardfacing.net
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+506.7019.2800