aox analysis Articles

  • Coagulation optimization for DOC removal: pilot-scale analysis of UF fouling and disinfection byproduct formation potential

    A pilot-scale study was performed to evaluate a coagulant dose which had been optimized for biopolymer (i.e., foulant) removal on subsequent ultrafiltration (UF) fouling, as well as disinfection by-product (DBP) precursor removal. Polyaluminum chloride (PACl) dosages were selected based on a point of diminishing returns for biopolymer removal (0.5 mg/L) and directly compared to that applied at ...


    By IWA Publishing

  • PeCOD® Pulp and Paper Applications - Case Study

    The pulp and paper industry utilizes wood as raw material to produce pulp, paper, card board, and other cellulose based products. Pulp and paper mills produce large volumes of wastewater and residual sludge which presents a number of challenges with regards to treatment and discharge. Contaminants in pulp and paper waste streams often include effluent solids, sediments, absorbable organic halides ...


    By MANTECH

  • Why Move Up to Allegro 17.2-2016? So How Does Your Design “Stack-Up”? (Reason 5 of 10)

    We are not talking about how your design compares to the next guys’, we’re talking about the PCB layer structure of your design, be it rigid, flex, rigid-flex, or using inlay technology. Stackup definition, more specifically accurate stackup definition, is critical for a wide variety of reasons. The arrangement of the various materials affect the computations and analysis for ...


    By PCB Piezotronics, Inc.

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