combustion performance Journals and Magazines

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Stabilizing Nutrient Recovery

In 2016, the F. Wayne Hill Water Resources Center (Buford, Georgia) experienced periodic episodes of increased phosphorus (PO4–P) breakthrough from its bioreactor basins (BRBs). This reduction in enhanced biological phosphorus removal (EBPR) performance resulted in increased reliance on metal salt ...

By Water Environment Federation (WEF)

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Back to Ceramics

Centuries old material proves its mettle in maximizing financial and operational ...

By Water Environment Federation (WEF)

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Enabling sustainable reuse with real-time optimization

Digital optimization solutions are improving water treatment facility performance in real-time, supporting industries and municipalities in reducing their environmental footprint and carbon emissions and enhancing operational cost ...

By Water Environment Federation (WEF)

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Recognizing stormwater management achievements

The Water Environment Federation (WEF) Stormwater Institute celebrates five years of the National Municipal Stormwater and Green Infrastructure Awards, which recognizes communities for high-performing stormwater management efforts. The authors discuss the achievements of award-winning communities, including the ...

By Water Environment Federation (WEF)

Combustion special: Expert Solutions magazine focuses on our process solutions

Revealing our gas analysis solutions for combustion applications, the new issue of our Expert Solutions (ES) magazine is available to download now. Focused on our customers in the power generation, hydrocarbon processing and emissions monitoring sectors, it introduces our extensive range of innovative ...

By Servomex - a Spectris Company

Environmental Quarterly - 2009 Fall

Trinity's Environmental Quarterly (EQ) magazine covers environmental regulatory developments as well as topics related to corporate environmental performance. In this issue: Navigating NSPS Subpart Db for Boilers: A Case Study Trinity Receives Accreditation to Perform California AB 32 GHG Verification ...

By Trinity Consultants

Environmental Quarterly - 2010 Spring

Trinity's Environmental Quarterly (EQ) magazine covers environmental regulatory developments as well as topics related to corporate environmental performance. In this Issue: * New Requirements Finalized in RICE NESHAP * Staff Spotlight: Environmental Veteran Provides Expertise for Power ...

By Trinity Consultants

Environmental Quarterly - 2009 Winter

Trinity's Environmental Quarterly (EQ) magazine covers environmental regulatory developments as well as topics related to corporate environmental performance. In this issue: Staff Spotlight: Atmospheric Chemist Addresses California Air Quality Issues Using Your EMS to Improve Energy Efficiency LDAR ...

By Trinity Consultants

TPO (Treatment Plant Operator)

Coming January 2009 - Treatment Plant Operator™ is a monthly magazine dedicated to help operating management and staff of municipal wastewater treatment plants meet their permit obligations, achieve performance excellence, progress in their careers, share information among peers, and celebrate ...

By COLE Publishing, Inc.

International Journal of Sustainable Strategic Management (IJSSM)

Leaders in organisations and governments must make responsible strategic and policy decisions that satisfy two important objectives: to facilitate and sustain high organisational performance, and to manage organisational and national resources so that organisations and societies can benefit from them in the ...

By Inderscience Publishers

Facilities Management

, innovation, property management, office technology, facilities management and the law, performance ...

By LexisNexis

International Journal of Forensic Engineering

IJFE seeks original contributions on the investigation of materials, products, structures or components that fail to perform, resulting in personal injury or loss of property. The scope is wider than failure analysis alone, and includes all aspects of forensic engineering and related ...

By Inderscience Publishers

Indoor and Built Environment

Journal of Indoor and Built Environment publishes reports on any topic pertaining to the quality of the indoor and built environment, and how these might effect the health, performance, efficiency and comfort of persons living or working there. Topics range from urban infrastructure, design of buildings, and ...

By SAGE Publications Ltd

Explicit expressions and numerical calculations for the Fréchet and second derivatives in 2.5D Helmholtz equation inversion

In order to perform resistivity imaging, seismic waveform tomography or sensitivity analysis of geophysical data, the Fréchet derivatives, and even the second derivatives of the data with respect to the model parameters, may be required. We develop a practical method to compute the relevant derivatives for ...

By ZZ Resistivity Imaging Pty. Ltd.

An Adaptive Wavenumber Sampling Strategy for 2.5D Seismic-Wave Modeling in the Frequency Domain

Simulation of seismic waves from a 3D point-source in a 2D medium may be performed in the frequency-wavenumber domain (called 2.5D modelling). It involves computing the Fourier-transformed Green's function for a number of frequency (ω) and strike direction wavenumber (ky) values and doubly inverse ...

By ZZ Resistivity Imaging Pty. Ltd.

Production Line of Wewon Environmental Chambers

in various laboratories all over the world where such kind testing is performed. These test chambers come ...

By Wewon Environmental Chambers Co., Ltd.

HazMat Management

Canada's leading magazine on current issues related to environmental performance, emergency response, safety and waste management. For over 14 years, environmental professionals have relied on HazMat Magazine to keep them informed on air pollution control, hazardous waste management, wastewater treatment, ...

By HazMat Management - part of Ecolog Group Publications

Surface seismic imaging by multi-frequency amplitude inversion

We have developed a new full-waveform inversion scheme for crosshole seismic imaging. In this paper, we adapt it to surface seismic imaging in which only the spectral amplitudes are used. We perform numerical experiments to test the known source signature algorithm (KSS) against two other inversion schemes?one ...

By ZZ Resistivity Imaging Pty. Ltd.

An analytical treatment of single station triaxial seismic direction finding

Triaxial seismic direction finding can be performed by eigenanalysis of the complex coherency matrix (or cross power matrix). By splitting the symmetric Hermitian coherency matrix C to D + E (where det(E) = 0 and D is diagonal), we shift unpolarized (or inter-channel uncorrelated) data into D and then E ...

By ZZ Resistivity Imaging Pty. Ltd.