Blog Archive

Wastewater Management and Sewage Treatment

Injected Water Migration from Wastewater Injection Wells to Nearby Gas Producing Wells in Southeastern Ohio and the Possibilities of Fresh Water Contamination. October 16, 2023. Blue Dragon Energy & Environmental Blog 2.0: Injected Water Migration from Wastewater Injection Wells to Nearby Gas Producing Wells in Southeastern Ohio and the Possibilities of Fresh Water Contamination

Household Sewage Treatment System Site Evaluation, Soil Evaluation, Installation Inspection, and Operation and Maintenance Checklists. June 3, 2024. Blue Dragon Energy & Environmental Blog 2.0: Household Sewage Treatment System Site Evaluation, Soil Evaluation, Installation Inspection, and Operation and Maintenance Checklists

How to Prepare for a Household Sewage Treatment System Inspection – Ohio. June 15, 2024. Blue Dragon Energy & Environmental Blog 2.0: How to Prepare for a Household Sewage Treatment System Inspection - Ohio

Coal Ash Slurry Pond Cleanup: EPA’s 2015 Rule Interpreted to Include Groundwater Contact Stands and Will Be Enforced, For Now. July 17, 2024. Blue Dragon Energy & Environmental Blog 2.0: Coal Ash Slurry Pond Cleanup: EPA’s 2015 Rule Interpreted to Include Groundwater Contact Stands and Will Be Enforced, For Now

National Pollutant Discharge Elimination System (NPDES): Wastewater Effluent Management and Compliance with Water Quality Standards. July 22, 2024. Blue Dragon Energy & Environmental Blog 2.0: National Pollutant Discharge Elimination System (NPDES): Wastewater Effluent Management and Compliance with Water Quality Standards

Household Septic System Designs, Applications, Costs, Pros, Cons, and Comparisons. August 2, 2024. Blue Dragon Energy & Environmental Blog 2.0: Household Septic System Designs, Applications, Costs, Pros, Cons, and Comparisons

Solid and Hazardous Waste Management: Overview and Current Issues. August 21, 2024.  Blue Dragon Energy & Environmental Blog 2.0: Solid and Hazardous Waste Management: Overview and Current Issues

Municipal Sewer System Design, Construction, Inspection, Maintenance, and Leak Detection. November 9, 2024. Blue Dragon Energy & Environmental Blog 2.0: Municipal Sewer System Design, Construction, Inspection, Maintenance, and Leak Detection

On-Site Landfill Leachate Treatment Plants for Common Landfill Contaminants, PFAS, and Other Contaminants of Emerging Concern (CECs). January 26, 2025. Blue Dragon Energy & Environmental Blog 2.0: On-Site Landfill Leachate Treatment Plants for Common Landfill Contaminants, PFAS, and Other Contaminants of Emerging Concern (CECs)

H2Ohio: A Collaborative Approach to Improving Ohio’s Water Quality and Wastewater Quality. February 18, 2025. Blue Dragon Energy & Environmental Blog 2.0: H2Ohio: A Collaborative Approach to Improving Ohio’s Water Quality and Wastewater Quality

Municipal and Industrial Wastewater Treatment: Standards and Contaminants, Including Emerging Contaminants, Trends, and Compliance. February 24, 2025. Blue Dragon Energy & Environmental Blog 2.0: Municipal and Industrial Wastewater Treatment: Standards and Contaminants, Including Emerging Contaminants, Trends, and Compliance

Wastewater Disposal Well Woes in the Permian Basin: Seismicity, Shut-Downs, Surface Leaks and Blowouts, Wastewater Migration and Pressurization, and Sinkholes. March 21, 2005. Blue Dragon Energy & Environmental Blog 2.0: Wastewater Disposal Well Woes in the Permian Basin: Seismicity, Shut-Downs, Surface Leaks and Blowouts, Wastewater Migration and Pressurization, and Sinkholes

USGS Study: Geospatial Analysis of Water-Quality Threats from Orphan Wells in U.S. Aquifers: Study Review and AAPG Webinar Review. May 23, 2025. Blue Dragon Energy & Environmental Blog 2.0: USGS Study: Geospatial Analysis of Water-Quality Threats from Orphan Wells in U.S. Aquifers: Study Review and AAPG Webinar Review

Columbus, Ohio’s Lower Olentangy Tunnel Reaches Boring Destination: Stormwater and Sewage Overflow Management is the Goal. June 10, 2025. Blue Dragon Energy & Environmental Blog 2.0: Columbus, Ohio’s Lower Olentangy Tunnel Reaches Boring Destination: Stormwater and Sewage Overflow Management is the Goal

New Process Enables Recycling of Waste Sludges from Steel and Aluminum Manufacturing. July 14, 2025. Blue Dragon Energy & Environmental Blog 2.0: New Process Enables Recycling of Waste Sludges from Steel and Aluminum Manufacturing

Salinity Gradient/Osmotic Power Production: Japan Joins Denmark in Recovering Pressure from Osmosis in a Desalination Plant to Spin Turbines. September 15, 2025. Blue Dragon Energy & Environmental Blog 2.0: Salinity Gradient/Osmotic Power Production: Japan Joins Denmark in Recovering Pressure from Osmosis in a Desalination Plant to Spin Turbines

Preventing and Managing the Formation of ‘Fatbergs’ in Sewer Systems from Homes and Commercial Food Facilities: Two Promising Lines of Research: More Efficient Traps and Coatings to Prevent Accumulation Along Insides of Sewer Pipes. September 19, 2025. Blue Dragon Energy & Environmental Blog 2.0: Preventing and Managing the Formation of ‘Fatbergs’ in Sewer Systems from Homes and Commercial Food Facilities: Two Promising Lines of Research: More Efficient Traps and Coatings to Prevent Accumulation Along Insides of Sewer Pipes

Polluted Tijuana River Causing Significant Air Quality Concerns on Both Sides of Border: New Study Demonstrates That Toxic Gases in the Water are Transferred to the Air in Turbulent Sections of River. October 12, 2025. Blue Dragon Energy & Environmental Blog 2.0: Polluted Tijuana River Causing Significant Air Quality Concerns on Both Sides of Border: New Study Demonstrates That Toxic Gases in the Water are Transferred to the Air in Turbulent Sections of River

The Growing Freshwater Footprint of Industry: Effects Vary by Location. November 4, 2025. Blue Dragon Energy & Environmental Blog 2.0: The Growing Freshwater Footprint of Industry: Effects Vary by Location

Acid Mine Drainage to Ferric Chloride for Water Purification Utilizing Magnesium Oxide Nanoparticles: South Africa Project Extracts Ferric Iron (Fe(III)) from AMD and Chemically Converts to Ferric Chloride. December 11, 2025. Blue Dragon Energy & Environmental Blog 2.0: Acid Mine Drainage to Ferric Chloride for Water Purification Utilizing Magnesium Oxide Nanoparticles: South Africa Project Extracts Ferric Iron (Fe(III)) from AMD and Chemically Converts to Ferric Chloride

Sewage Sludge Biosolids Disposal Solution Via Pyrolysis: Biosolids-to-Biochar: Orbital Biocarbon Gets Key Investment to Expand Pilot Projects. December 12, 2025. Blue Dragon Energy & Environmental Blog 2.0: Sewage Sludge Biosolids Disposal Solution Via Pyrolysis: Biosolids-to-Biochar: Orbital Biocarbon Gets Key Investment to Expand Pilot Projects

Power Plant Water Treatment and Chemistry: Best Practices for Thermal Plants. December 17, 2025. Blue Dragon Energy & Environmental Blog 2.0: Power Plant Water Treatment and Chemistry: Best Practices for Thermal Plants

Biofilms on Microplastics Deposited in Beach Sand Contain Pathogenic and Antibiotic-Resistant Bacteria, According to New Study: Biofilms on Polystyrene and Nurdles and the Escape of Bio-beads Used in Wastewater Treatment Are Most Concerning. December 18, 2025. Blue Dragon Energy & Environmental Blog 2.0: Biofilms on Microplastics Deposited in Beach Sand Contain Pathogenic and Antibiotic-Resistant Bacteria, According to New Study: Biofilms on Polystyrene and Nurdles and the Escape of Bio-beads Used in Wastewater Treatment Are Most Concerning

Better Tracking and Accounting Needed for Landfilled Pennsylvania Oil & Gas Waste: It Seems Doable, and There Seem to Be No Compelling Environmental Issues with the Waste. December 21, 2025. Blue Dragon Energy & Environmental Blog 2.0: Better Tracking and Accounting Needed for Landfilled Pennsylvania Oil & Gas Waste: It Seems Doable, and There Seem to Be No Compelling Environmental Issues with the Waste

Regulating AI Data Center Wastewater in Ohio: Ohio EPA Considers Permitting Discharges into Surface Waters Under NPDES Rules, Public Concerns, and Wastewater Management Trends. December 27, 2025. Blue Dragon Energy & Environmental Blog 2.0: Regulating AI Data Center Wastewater in Ohio: Ohio EPA Considers Permitting Discharges into Surface Waters Under NPDES Rules, Public Concerns, and Wastewater Management Trends

Water Reclamation Via Improved Wastewater Treatment Along the Santa Cruz River in Arizona: A Restoration Success. December 31, 2025. Blue Dragon Energy & Environmental Blog 2.0: Water Reclamation Via Improved Wastewater Treatment Along the Santa Cruz River in Arizona: A Restoration Success

Deep Rock Disposal Solutions is Drilling a Class I UIC Disposal Well for Landfill Leachate Near Marietta, Ohio. January 1, 2026. Blue Dragon Energy & Environmental Blog 2.0: Deep Rock Disposal Solutions is Drilling a Class I UIC Disposal Well for Landfill Leachate Near Marietta, Ohio

Arsenic-Rich Sludge from Groundwater Treatment and Mine Tailings Waste Can Be Chemically Converted to Amorphous Metallic Arsenic for Use as a Semiconductor Metal. January 18, 2026. Blue Dragon Energy & Environmental Blog 2.0: Arsenic-Rich Sludge from Groundwater Treatment and Mine Tailings Waste Can Be Chemically Converted to Amorphous Metallic Arsenic for Use as a Semiconductor Metal

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