Green Steel PSR™ – Sustainable Phosphorus and Sulfur Removal for Wastewater Treatment
                     Green Steel PSR™  
Sustainable 
Phosphorus and Sulfur 
Removal for 
Wastewater 
Treatment
What is Green Steel PSR™?
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Upcycled Granular Additive Replaces Traditional 100% US Sourced & 
Green Steel PSR™ is a patented, Chemicals Produced
upcycled, granulated additive Directly replaces hazardous and Ensures reliability, quality, and a 
specifically designed to remove less effective chemicals such as reduced carbon footprint through 
phosphorus and sulfur from ferric chloride, ferric sulfate, and locally sourced materials and 
wastewater. aluminum sulfate in wastewater domestic manufacturing.
treatment.
Green Steel PSR™ transforms an industrial byproduct into a high-performance solution, 
embodying the core principles of a true circular economy.
How Green Steel PSR™ Achieves Superior 
Results
Sustainable Source 
Material
Derived from an iron-rich byproduct of steel 
manufacturing, Green Steel PSR™ ensures 
environmental sustainability and efficient resource 
utilization.
Flexible 
Application
Can be efficiently applied as a dry granule or slurry in both 
primary and secondary clarifiers, seamlessly integrating 
into existing wastewater treatment operations.
Rapid & Effective 
Removal
Achieves up to 80% removal of phosphates and 
sulfides within hours, with contaminants settling into 
easily manageable biosolids.
Transformative Benefits of Green Steel 
PSR™
Cost-Effective Eco-Friendly
Lower overall operational and procurement costs Supports a circular economy through upcycling, 
compared to traditional treatment chemicals. significantly reducing environmental impact.
Enhanced Safety Low-Risk 
Non-hazardous and easy to handle, leading to a FTurlalyn csomitpioatnible with existing infrastructure, backed 
safer workplace and community. by a robust buy-back guarantee for peace of mind.
The Hidden Costs of 
Traditional Wastewater 
Chemicals
High Chemical Infrastructure 
CUosnavegnetional treatments require large volumes of CAgogrrersossivieo cnhemicals accelerate wear and tear on 
chemicals, resulting in elevated chloride and pipes and equipment, leading to higher 
sulfate levels in the effluent. maintenance costs and increased operational 
downtime.
Significant Safety Environmental 
HRainsdklisng hazardous materials such as ferric DCheegmricaadl rauntiooffn pollutes aquatic ecosystems, 
chloride poses significant risks to workers and disrupting biodiversity and causing long-term 
nearby communities. environmental damage.
Green Steel PSR™ vs. Ferric Chloride: A 
Comparison
Attribute Green Steel PSR™ Ferric Chloride
Cost Lower overall High chemical + handling costs
Environmental Impact Sustainable, upcycled Increases chlorides in effluent
Equipment Compatibility Bulk bag unloader Requires pump systems
Workplace Safety Safe & easy to handle Highly corrosive, hazardous
Implementation Low-risk, seamless Complex and risky
Scaling Minimizes scaling Promotes scale build-up
Dewatering Faster, more efficient Less efficient
Green Steel PSR™ provides a holistic upgrade—not just a chemical replacement—enhancing efficiency, 
safety, and environmental stewardship.
The Volatile Landscape of Chemical 
Costs
Ferric Chloride Ferric Sulfate Aluminum Sulfate
Witnessed a 60% price increase Experienced continuous price Anticipates sustained price 
due to escalating tariffs and hikes driven by global shortages increases stemming from rising 
persistent supply chain and increased demand for its feedstock costs, with no relief in 
disruptions, impacting budgets constituent raw materials. sight for the foreseeable future.
significantly.
These trends underscore the urgent need for stable, cost-predictable alternatives like Green Steel PSR™.
Achieving Regulatory Excellence with 
Green Steel PSR™
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NPDES Phosphorus Proactive Chloride & Clean Treatment Efficacy
Compliance Sulfate Management Delivers highly effective 
Helps wastewater treatment Avoids the increase of chloride phosphorus and sulfur removal 
plants not only meet but exceed and sulfate levels, positioning without contributing to harmful 
stringent NPDES (National facilities favorably for chemical buildup or secondary 
Pollutant Discharge Elimination anticipated future regulatory environmental concerns.
System) phosphorus discharge changes and tighter limits.
requirements.
Green Steel PSR™ is your partner in maintaining environmental compliance and preparing for a 
greener regulatory future.
Quantifiable Impact: Green Steel PSR™ in 
Action
80% 1 $ +
Phosphorus & Reduced Scaling Lower Total Improved Safety 
Sulfide Removal Minimizes scale buildup on Treatment Cost Scores
Achieved within hours, equipment, leading to Significant savings Due to reduced handling of 
ensuring rapid and extended asset life and compared to traditional hazardous materials and a 
effective contaminant lower maintenance. chemical programs, safer operational 
reduction. improving budget environment.
efficiency.
These metrics demonstrate the powerful, tangible benefits of integrating Green Steel PSR™ into 
your wastewater treatment process.
Embarking on Your Green Steel PSR™ 
Journey
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Pilot Program Comprehensive Team Training
IIdneinttiiafyt siuoitnable facilities for a controlled trial Provide thorough safety and operational training to your 
implementation of Green Steel PSR™ to demonstrate its team on the proper handling and application of Green 
efficacy firsthand. Steel PSR™.
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Key Performance Indicator Gathering Customer Feedback
CMoontniniutooursilyn mgonitor and evaluate critical KPIs, Actively solicit testimonials and feedback to refine 
including chemical usage, phosphorus levels, and overall deployment strategies and highlight success stories.
operational costs.
Contact us today to schedule a consultation and take the first step towards a more sustainable 
and cost-effective future.  visit: www.greensteelenvironmental.com