THE ARRO GROUP
Class Registration (under construction!!)
The following classes will be available soon.
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Troubleshooting & Optimizing Activated Sludge Process -
• Register for this class ($75.00)
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The purpose of this course is to expose wastewater treatment plant operators to the skills needed to effectively troubleshoot and optimize their activated sludge processes. Many operators of wastewater treatment facilities have had little formal training in microbiology and chemistry. However, operators have a high interest in these subjects if the training is kept relevant to what they do. This course provides a relatively in-depth presentation of the microbiology and chemistry needed to understand activated sludge processes.
Most operators have been operating their system on the "this is how we have always done it" basis. Practical, direct strategies for operation and troubleshooting are what they want, not design calculations. This course addresses both the fundamental microbiology and chemistry of activated sludge processes and the practical aspects of operating, optimizing, and troubleshooting. The concept of optimization, as used in this training course, is limited to making improvements in the operation of various unit processes. Optimizing a wastewater treatment system is a broader concept and is beyond the scope of this course.
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Filtration Course -
• Register for this class ($95.00)
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The purpose of this lesson plan is to explain the role of filtration in the water treatment process and also compare and discuss the various types of filtration and filter media. Furthermore, we will look at how to properly operate and maintain a filter by identifying some typical problem associated with filtration.
The purpose of filtration is to remove the suspended particles that have not settled out of the water. This occurs in nature when water passes through porous layers of soil, in a process called percolation. Similarly, in the water treatment facility it is accomplished by passing the water through granular material known as filter media. The filters usually follow the settling basin and precede the addition of post-filtration chemicals in the water treatment process.
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Another Class -
• Register for this class ($.01)
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ARRO has been providing professional engineering consulting services to municipal, industrial, and commercial enterprises for over 50 years. At its most basic level, good engineering service involves knowledge, experience, and the ability to think clearly, to apply sound reasoning and judgment, and to analyze and solve problems in an organized and efficient manner.
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Test Class -
• Register for this class ($.01)
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ARRO has been providing professional engineering consulting services to municipal, industrial, and commercial enterprises for over 50 years. At its most basic level, good engineering service involves knowledge, experience, and the ability to think clearly, to apply sound reasoning and judgment, and to analyze and solve problems in an organized and efficient manner.
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Check back here periodically for new offerings. Any questions regarding these classes, please contact us.
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