Tribe Mediterranean Foods pH Neutralization Wastewater Treatment System

For Immediate Release: January 14, 2010

Boston, MA – Leading environmental firm Practical Applications, Inc. (PAI) has been awarded the contract to build the central wastewater treatment system for the plant expansion project at Tribe Foods, Inc., a subsidiary of Nestle, SA.

Tribe Foods Wastewater Treatment System

Tribe Foods Wastewater Treatment System - DAF Unit supplied by Krofta

Wastewater generated during food manufacturing operations is controlled using Dissolved Air Flotation. Designed to meet strict Massachusetts sewer discharge limits, wastewater in the system is continuously treated at 50,000 gallons per day with peak flows of 200 gallons per minute.

Composed of a 12,000 gallon equalization tank, pH Neutralization controls, coagulant and polymer dosing, rotary drum screening, and sludge dewatering, the system incorporates PAI’s automatic control package and integrated expert knowledge software to predict and prevent system upset. The system is housed in a custom-built 400 square foot packaged steel building.

PAI has been designing, building, and operating wastewater treatment systems since 1994. Our systems are designed and built by operating engineers and technicians who understand that an effective system must ensure performance while remaining economical to operate and maintain.

Wastewater Systems Operation & Maintenance Supervisor

Practical Applications would like to introduce the newest member of our team, Sam Bertrand.
Sam is the supervisor of our Operations and Maintenance division and comes to us with over 34 years of experience in the controls industry as a technical, manufacturing and service manager. He is a highly organized, personable and hands-on individual. If you have any O&M needs or questions about your existing service from Practical Applications, please contact Sam at 617-721-5083 or email him at sbertrand@pai-online.com

Wastewater Operator Exam Training and TCH Courses

Practical Applications announces the second session of our rolling Massachusetts Wastewater Operator Training Exam Prep and TCH Courses.

The next session begins on Wednesday, February 10th and continues for 8 weeks. You may attend any or all of the classes for this session, or combine them with the classes remaining in session one. Register today at our Wastewater Operator Training registration page.

Course details are as follows:

DAY ONE

Wastewater Chemistry
Wastewater Math

DAY TWO

Chemistry & Math
Pollutants & Industrial Wastewater Sources
Wastewater Flow Measurement

DAY THREE

Wastewater Dosage Math
Wastewater Treatment Basics
pH Adjustment

DAY FOUR

Wastewater Math
Wastewater Treatment Equipment

DAY FIVE

Wastewater Math
Wastewater Sampling & Testing
Wastewater Treatment Methods

DAY SIX

Wastewater Chemistry
Wastewater Metals Treatment

DAY SEVEN

Special Wastewater Treatment Methods

DAY EIGHT

Wastewater Operator Safety
Health Information

Wastewater Operator Status Change

If you are a current MA Wastewater Operator and need to change your status (active, inactive, etc.), please download the form below, or view our Training Page for more information.

Wastewater Operator Status Change
Download this PDF to change your operator status.

Is There Mercury In Your Industrial Wastewater Discharge?

Is There Mercury In Your Industrial Wastewater Discharge?

Is There Mercury In Your Industrial Wastewater Discharge?

This article was written by Practical Applications’ biologist Kimberly Baxter and originally appeared in the December 2005 issue of Plumbing Engineer magazine. A PDF of the article is available HERE.

Abstract

An assessment of sampling locations for three industrial wastewater effluent piping systems is presented. The assessments provided demonstrate that by installing sampling ports at the appropriate location along an effluent stream’s piping system, truly representative samples can be collected. These real and accurate results scientifically prove that a specific industrial wastewater discharge does not contain mercury levels that will trigger regulatory enforcement action.

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