top of page

Process Waste Treatment for Private Industries

L.D. Docsa provides services for owners and contractors for wastewater pre-treatment as this is our area of expertise. With over 20 years of wastewater treatment experience, our company is fully equipped to deliver a turnkey wastewater pre-treatment solution. 


Industrial Applications

  • Food Processing

  • Dairy Manufacturers

  • Breweries|Distilleries

  • Metal Finishers|Electroplating

  • Plastics Molding and Forming

  • Pulp, Paper & Paperboard

  • Landfill

  • Etc.


Whether you are working on a new build, renovation, or just ramping up your production, use our experience to your advantage. L.D. Docsa offers everything from consulting to a complete turnkey system individualized for your needs, all while keeping your bottom line at the forefront of everything we do. From side-streaming to complete biological pre-treatment, each process is customized to fit your needs. 

Installation Services

Once you have chosen the technology for your process waste needs, L.D. Docsa can provide our installation services as well as completing any additions required for the treatment process, making sure you are in compliance with municipal and state regulations. Our team can review your wastewater characteristics in conjunction with your process waste technology to ensure your project is a complete success. 

pH Control
pH Control.png
Flow Equalization
Flow Equalization.png
Physical Settling
Physical Settling.png

*Typical flow schemes for various treatment processes

In a nutshell, you can count on our integrity, knowledge, and experience. We pride ourselves on being your single resource, or "one throat to choke," and take responsibility on every project. Our skilled team of craftsmen allows us to perform up to 70% of all contract work in-house, not to mention our in-house engineering with over 20 years of experience in the industry. We know that in the process industry your bottom line is as important as the product you are providing. While we are handling your wastewater needs, you can focus on your most important asset.

Did you know

BOD, TSS, phosphorus, heavy metals, etc., can all cause problems at your local POTW. Knowing what your wastewater contains in comparison to local limits is the first step in taking charge of your wastewater pre-treatment. Local municipalities are often forced to pass along additional fees or surcharges to private industries. These fees can be tens of thousands of dollars totaling up to, or over, $1M per year. Depending on your needs, a pre-treatment system could cost you less than your yearly combined charges. Ask your local POTW about their IPP plan and keep these things in mind when ramping up production.

Water Re-Use

Water re-use is becoming more and more of a solution for industrial users. Re-use provides a payback with a reduction in both water purchase charges and sewer quantity fees, as well as assisting in meeting sustainability goals.  Recycled water, or gray water, is commonly used throughout industries for items such as cooling water, wash-down, industrial processes, and more. Our team is happy to explore these options for your system.

Financial Options

There are many options to financing a pre-treatment system. From performance contracting to equipment financing, L.D. Docsa takes pride in finding a funding option that best fits your needs. Contact one of our in-house engineers to discuss your pre-treatment needs. It's what we do.

Equipment Installation
bottom of page