industries

Renewable Resources

Our team strives to be good stewards of our natural resources. Through our work to develop Efficient Engineered Solutions, we help our customers conserve, reuse, and recycle our shared natural resources and develop technology to efficiently produce renewable energy.

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Our portfolio includes a broad array of projects working with our clients to develop new sustainable technologies or design the engineering systems required to efficiently implement their vision.

Over the past 25 years, the PTI team has shared exciting opportunities to work on new and developing technologies. Just a few of our projects include used lube oil recycling; renewable natural gas treating and conditioning; renewable gas and natural fertilizer generated from anaerobic digestion; controlled environment vertical farming; carbon recovery and capture from flue gas streams; advanced technology development and testing for flue gas scrubbing to capture CO2 and convert target pollutant constituents to fertilizer and other marketable product streams.

We look forward to the sustainability projects we will work on in the next 25 years.

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Engineering & Design Services

Our passion is to use our engineering and design experience to create efficient solutions to challenging problems. From fine-tuning the smallest component to providing turnkey design-build services, our engineers and designers consider safety, efficiency, and resource conservation at every design stage.

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System Integration

Principal Technology's multi-discipline engineering departments combined with in-house control systems, fabrication, and manufacturing capabilities create a comprehensive System Integration ecosystem that provides single-point responsibility to execute our customer's most creative and demanding projects.

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System Fabrication Services

From small equipment skids that can fit in the back of a pick-up to large modular process units that ship by intermodal rail and waterway, our integrated process combines engineering, design, control systems, and fabrication to achieve our mission of providing Efficient Engineered Solutions.

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Engineering Consulting Services

Being a trusted advisor to our clients is a cornerstone of our mission to provide valued engineering solutions. We cannot solve every problem, but our commitment to our clients is to understand their unique challenges and deliver independent technical advice and support.

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Process & Mechanical Engineering Services

The Process and Mechanical Engineers at Principal Technology have decades of experience in process design, equipment design, and troubleshooting for industrial, manufacturing, petroleum, and energy clients. We can help design your process and equipment, rate existing units, troubleshoot and optimize current operations, and train your operators. Whether it is bringing to life an idea from the back of a napkin or expanding existing units, our engineers can find the right solution for your process.

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Planning, Design, & Modeling

Planning to expand existing facilities, add a new modular process unit, or install skid-mounted packaged equipment comes with unique design challenges... Meeting these challenges while providing ergonomic access for operations and equipment maintenance through the entire operating life of a project is where our designers earn their pay.

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Prototyping Services

As an engineer or designer who likes to see your work come to life, Prototype and Proof-of-Concept projects are just plain fun! PTI's multiple discipline-technical expertise and professional experience have afforded us the pleasure of working on numerous prototype and proof-of-concept development projects.

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Automation & Control Systems

The tightly integrated engineering, system integration, and fabrication professionals at Principal Technology allow us to support diverse project scopes for a broad range of clients in various market sectors. Design-Build, Build-to-Print; cold-hardware, or turn-key logic development, configuration, testing, and anything in between, our project team is accustomed to tailoring our product and service offerings to meet our client's specific project needs.

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Control Panel Systems

Principal Technology's System Integration group produces control panels and automation control systems that support the operations of our diverse industrial clientele. Our project portfolio ranges from simple relay or small PLC-based annunciator panels to complex process control and safety instrumented systems (SIS).

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engineered solutions

our work

Anaerobic Digestion - Modular Digestate Dewatering Module

Anaerobic Digestion – Modular Digestate Dewatering Module

Our international customer awarded PTI this project to provide engineering and design consulting services for the electrical power and control systems for their modular anaerobic digestion system sold to multiple customers in the United States.  PTI was also awarded the design-build contract for the digestate dewatering module required to package the spent biowaste into valuable natural fertilizer mulch.

Close-up of plant on aquaponic farm, sustainable business and artificial lighting.

Controlled Environment Sustainable Farming

The PTI engineering team is excited about the work we are contributing to this developing industry.  This customer’s competitive advantage is to provide modular growing systems suitable for individual and small production applications.   Our challenge is to maximize the farm’s production capacity in the small footprint of a shippable module.

Water Reclamation, Treating, and Recycling

Water Reclamation, Treating, and Recycling

Our client approached us with the challenge to reduce their municipal water costs at their machine wash facility by reclaiming spent wash water, treating, and reusing it in another part of their process.   The current technology for direct recycling and filtration systems suffers from maintenance headaches and excessive odor problems and is not an option.  

After completing the design and reviewing the 3D Model with our client, we fabricated the initial prototype in our Plano, Texas facility.  With the system in our shop, our engineers and shop personnel completed an initial function test and performance run before shipping the unit to our client’s facility.

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Principal Technology is a full service engineering firm with additional support for system integration, fabrication, sulfur recovery, amine treating, and a wide selection of turnkey solutions.

Call 214-239-3900 or send us a message.

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