Science & Technology
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Membrane Bioreactors - Wastewater Management Fact Sheet
This fact sheet provides and overview of the membrane bioreactors in wastewater treatment plants, its advantages, applicability, design features and design considerations.
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Microturbines - Renewable Energy Fact Sheet
This fact sheet provides information on different configurations of microturbines that use rotational energy to generate power and its use as an auxiliary and supplemental power source for wastewater treatment plants.
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Nutrient Control Design Manual
This design manual is on process and technology modifications/additions for nutrient removal at existing wastewater treatment plants.
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Multi-Stage Anaerobic Digestion - Biosolids Technology Fact Sheet
The fact sheet describes the different stages of anaerobic digestion and its applicability as a retrofit in the wastewater treatment solids digestion.
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Energy Conservation - Wastewater Management Fact Sheet
This fact sheet provides information on effective energy management plan for wastewater treatment facilities, including tracking, evaluating and upgrading to automated processes for operations and maintenance.
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ROE Program Publications and Activities
Since 2003, EPA has produced the ROE, this page outlines that history, includes the related publications, and a list of indicators no longer part of the online report.
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Federal Research on Recycled Tire Crumb Used on Playing Fields and Playgrounds
Ground rubber is recovered from scrap tires or from the tire retreading process. It is used in road construction and in athletic and recreational applications,like ground cover under playground equipment, running track material, and as a soil additive.
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EPA Releases Memorandum with Additional Context on Occupational Exposure Data for DEHP
EPA is releasing a memorandum that provides additional information on the occupational exposure assessment in the draft risk evaluation for di(2-ethylhexyl) phthalate (DEHP).
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Water Quality Standards Regulations: Blackfeet Tribe
Water Quality Standards Regulations: Blackfeet Tribe
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About Watersheds
This page is about the 20-watersheds report.
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About Coastal Areas
This is about the coastal adaptation tools which includes the Adaptation Design (ADT Tool), and the SLAMM model.
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Web Application Development Requirements
Links to guidance, style guides and templates for web development at EPA
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Enterprise Data Catalog
The Environmental Dataset Gateway homepage.
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EPA EcoBox Tools - Exposure Factors
This page covers exposure factors related to an ecological risk assessment. At the forefront is the Wildlife Exposure Factors Handbook released in 1990.
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BR Search User Guide
The Biennial Report collects data on the generation of hazardous waste from large quantity generators and data on waste management practices from treatment, storage, and disposal facilities.
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Ruddiman Creek Remediation Report
Final report of study undertaken by US EPA and Michigan DNRE to remediate contaminated sediments in Ruddiman Creek Main Branch and Pond.
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EPA EcoBox Tools by Stressors - Stressors in ERA
Eco-Box is a toolbox for exposure assessors. Its purpose is to provide a compendium of exposure assessment and risk characterization tools that will present comprehensive step-by-step guidance and links to relevant exposure assessment data bases
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Regional BenMAP-CE Experts
Points of contact located throughout the world who are expert in BenMAP-CE
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Particulate Matter NAAQS Review - Analyses and Data Sets
Analyses and data sets for the Particulate Matter NAAQS review
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Facilitating Coordinated Response from Field to Lab: ESAM Program Webinar
EPA's ORD offers free public webinars on recent research results. Watch a webinar on the Environmental Sampling & Analytical Methods (ESAM) program, which helps facilitate a coordinated response in characterizing contaminated sites and remediating them.