Biological Oxygen Demand (BOD) Monitoring Articles

  • A Return On Investment with Bio-Augmentation

    Henderson, Louisiana is located directly in the center of what is commonly considered ‘Cajun Country.’ Right next door to Breaux Bridge, the town that is known as ‘The Crawfish Capital of the World’; our claim to fame is dealing with the crowds and traffic of that festival every spring. But, Henderson is just fine with that situation, just being the ‘bedroom ...


    By Reliant Water Technologies

  • The Re-habilitation of 43 Year Old Waste Lagoons

    In 1967 the City of Concordia, MO built a segmented lagoon system to handle the small town's waste requirements. The main industry in Concordia is a Tyson renderings plant, and the lagoon system was designed to also handle that plant's final waste and water polishing requirements. The lagoon system was a relatively standard design, consisting of an 18.7 acre primary lagoon, a 5.6 acre secondary, ...


    By Reliant Water Technologies

  • Characterization of domestic graywater and graywater solids

    The knowledge of loads and concentrations is fundamental for the design of graywater treatment units, but the data on the characteristics of graywater and in particular graywater solids are weak. As general design values regarding graywater treatment facilities are not available for Germany, the objective of this article is to elaborate the characteristics of graywater and graywater solids. ...


    By IWA Publishing

  • Development and Application of Oxygen Demand Testing using Industrial Effluent - Case Study

    Abstract The purpose of this study is to develop capacity and protocols for oxygen demand testing that can be used for instruction and research within the BioScience Technology program. For application purposes we chose the PeCOD® Analyzer which offers a unique nanotechnology-based approach to Chemical Oxygen Demand (COD) analysis. Background ...


    By MANTECH Inc.

  • Sustainable Solutions for Italian Biochemical Plant - Case Study

    PROJECT DETAILS LOCATION Adria, Italy CUSTOMER Mater-Biotech (Novamont Group) SOLUTION Well-Water Potabilization, Wastewater Treatment, Waste-to-Energy TECHNOLOGIES Air Scrubber, Sand Filtration, Double-Stage Nitrification-Denitrification, Membrane Bioreactor, CSTR Anaerobic ...


    By Fluence Corporation

  • Organic matter degradation in a greywater recycling system using a multistage moving bed biofilm reactor (MBBR)

    Greywater is an important non-conventional water resource which can be treated and recycled in buildings. A decentralized greywater recycling system for 223 inhabitants started operating in 2006 in Berlin, Germany. High load greywater undergoes advanced treatment in a multistage moving bed biofilm reactor (MBBR) followed by sand filtration and UV disinfection. The treated water is used safely ...


    By IWA Publishing

  • PeCOD® Case Study: 15 Sewer Use By-Law Monitoring: Batch Release Tracing City of Austin, Texas

    Municipal wastewater treatment plants are designed to process a calculated range of organic loading in the raw influent. The calculation of this loading is based on characteristics of the plant’s region, such as population and industry type. Organic loading is most often quantified by the concentration of parameters such as Total Suspended Solids (TSS), Biochemical Oxygen Demand (BOD), ...


    By MANTECH Inc.

  • Chemical Oxygen Demand and Biochemical Oxygen Demand results in 15 minutes - Case Study

    Arauco, a Chilean pulp and paper company, has been using a PeCOD® Analyzer in full-scale operations since 2013. As a result, the company has reduced the use of hypochlorite in its bleaching processes with no loss of product quality, and decreased the amount of organics in its wastewater stream. The net result was a further reduction in chemicals and energy used in water treatment that saved ...


    By MANTECH Inc.

  • COD analysis and BOD prediction in 15 minutes

    Real Time Chemical Oxygen Demand Measurement In this article we review the bloom centre for Sustainability study which outlines applications for the PeCOD® Analyzer in the food and beverage sector. MANTECH’s technology has been implemented at an industrial bakery, winery and brewery to provide real time Chemical Oxygen Demand (COD) analysis and BOD prediction. The ...


    By MANTECH Inc.

  • PeCOD vs Other Organic Pollution Testing Methods

    Find out How MANTECH’s PeCOD measures up with other systems in organic pollution testing methods! In James Pickup, Rijkswaterstaat Internship Thesis, read how our PeCOD analyzer performs beside the Total Organic Carbon (TOC) method. Also learn how the PeCOD exhibits a strong correlation to the traditional chemical oxygen demand (CODCr) method, Biochemical Oxygen Demand (BOD5) method and ...


    By MANTECH Inc.

  • Research on a soft measurement model of sewage treatment based on a case-based reasoning approach

    In this paper, the measurement of biochemical oxygen demand (BOD) in a wastewater treatment process is analyzed and an intelligent integrated prediction method based on case-based reasoning (CBR) is proposed in order to overcome difficulties. Due to the fact that there are many factors that influence the accuracy of the prediction model, the radial basis function, which is a neural network ...


    By IWA Publishing

  • PeCOD® Case Study #13 Airport De-Icing

    De-icing of aircrafts and airfield pavement is important to ensure the safety of passengers and cargo operators. These operations can have negative environmental impacts, due to the presence of ethylene glycol and propylene glycol, which contribute to high levels of BOD in surface water.  Regulations are in place to ensure that waste from de-icing operations are properly collected and ...


    By MANTECH Inc.

  • Effectiveness of septage pre-treatment in vertical flow constructed wetlands

    Septage is wastewater stored temporarily in cesspools. A periodic supply of its significant quantities to small municipal wastewater treatment plants (WWTPs) may cause many operational problems. In the frame of the research, it has been proposed to utilize vertical flow constructed wetlands for pre-treatment of septage prior to its input to the biological stage of a WWTP. The aim of the work ...


    By IWA Publishing

  • PeCOD® Analyzer oxygen demand analysis for source & treated drinking waters

    MANTECH’s chemical oxygen demand (COD) analyzer is breaking new ground in the science of monitoring source and treated drinking water. In addition to providing 15-minute COD results and biochemical oxygen demand (BOD) estimates, MANTECH’s PeCOD® Analyzer measures natural organic matter (NOM) in raw and treated drinking water. The NOM Analyzer™  — which is the ...


    By MANTECH Inc.

  • BLOOM Craft Brewery - Case Study

    BLOOM has released a new pilot project case study to improve water management performance in Ontario’s craft breweries:  ...


    By MANTECH Inc.

  • Microbiological and physicochemical evaluation of the effluent quality in a membrane bioreactor system to meet the legislative limits for wastewater reuse

    The aim of this study was to assess the efficacy and effluent quality of a pilot-scale intermittently aerated and fed, externally submerged membrane bioreactor (MBRes) treating municipal wastewater. The effluent quality of the MBRes was evaluated regarding system ability to comply with the Greek legislative limits for restricted and unrestricted wastewater reuse. The average permeate flux was ...


    By IWA Publishing

  • Prediction of biochemical oxygen demand at the upstream catchment of a reservoir using adaptive neuro fuzzy inference system

    The aim of this study is to examine the potential of adaptive neuro fuzzy inference system (ANFIS) to estimate biochemical oxygen demand (BOD). To illustrate the applicability of ANFIS method, the upstream catchment of Feitsui Reservoir in Taiwan is chosen as the case study area. The appropriate input variables used to develop the ANFIS models are determined based on the t-test. The results ...


    By IWA Publishing

  • Remediation of a failing filter bed Works - Case Study

    Greener Waste Technology is a Process Engineering and Environmental Consultancy specialising in the Municipal sector. Following several years of extensive research Greener Waste Technology has advanced the unique bacteria dosing technology which has been successfully introduced to a number of water companies. The BioCube is being successfully used in wastewater treatment to optimise processes ...


    By Greener Waste Technology

  • Spatial and temporal variation of water quality of a segment of Marikina River using multivariate statistical methods

    Payatas landfill in Quezon City, Philippines, releases leachate to the Marikina River through a creek. Multivariate statistical techniques were applied to study temporal and spatial variations in water quality of a segment of the Marikina River. The data set included 12 physico-chemical parameters for five monitoring stations over a year. Cluster analysis grouped the monitoring stations into ...


    By IWA Publishing

  • Greywater characterization and handling practices among urban households in Ghana: the case of three communities in Kumasi Metropolis

    Greywater management in Ghana receives little or no attention although untreated greywater is associated with environmental and public health risks. This paper assesses greywater characteristics and handling practices among urban households in three selected communities in Kumasi, the second largest city of Ghana. The study involved in-depth surveys (interviews and observations) with 90 ...


    By IWA Publishing

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