Search Results - "Sarrafzadeh, Mohammad Hossein"

Effect of nitrifiers community on fouling mitigation and nitrification efficiency in a membrane bioreactor by Sepehri, Arsalan, Sarrafzadeh, Mohammad-Hossein

“…•Membrane fouling depends on microbial population structure.•Nitrifying activated sludge generates far less EPS and SMP than heterotrophic bacteria.•Dominance…”
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Activity enhancement of ammonia-oxidizing bacteria and nitrite-oxidizing bacteria in activated sludge process: metabolite reduction and CO2 mitigation intensification process by Sepehri, Arsalan, Sarrafzadeh, Mohammad-Hossein

“…The interaction of ammonia-oxidizing bacteria (AOB) and nitrite-oxidizing bacteria (NOB) is of considerable importance in nitrification process…”
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Recent advances in the treatment of dye-containing wastewater from textile industries: Overview and perspectives by Samsami, Shakiba, Mohamadizaniani, Maryam, Sarrafzadeh, Mohammad-Hossein, Rene, Eldon R., Firoozbahr, Meysam

“…[Display omitted] Dye-containing wastewater should be treated effectively using eco-friendly technologies in order to prevent the adverse impacts on the…”
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The impact of morphology and size of zinc oxide nanoparticles on its toxicity to the freshwater microalga, Raphidocelis subcapitata by Samei, Mahya, Sarrafzadeh, Mohammad-Hossein, Faramarzi, Mohammad Ali

“…Microalgae are key test organisms to assess the effects of chemicals on aquatic ecosystems. Zinc oxide nanoparticles (ZnO NPs) as a widely used metal oxide is…”
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Cationic cellulose filter papers modified with ZnO/Ag/GO nanocomposite as point of use gravity-driven filters for bacterial removal from water by Ghaffari, Seyed-Behnam, Sarrafzadeh, Mohammad-Hossein

“…The surface modification of filters with large pore sizes for the development of low-cost gravity-driven point-of-use (POU) technologies for water disinfection…”
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Development of Digital Image Processing as an Innovative Method for Activated Sludge Biomass Quantification by Asgharnejad, Hashem, Sarrafzadeh, Mohammad-Hossein

“…Activated sludge process is the most common method for biological treatment of industrial and municipal wastewater. One of the most important parameters in…”
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Reducing freshwater consumption in pulp and paper industries using pinch analysis and mathematical optimization by Esmaeeli, Ali, Sarrafzadeh, Mohammad-Hossein

“…The pulp and paper (P&P) industries are classified among the water-intensitive industries. In this work, implementation of the Water Closed-Loop System (WCLS)…”
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Integrated CO2 Capture and Nutrient Removal by Microalgae Chlorella vulgaris and Optimization Using Neural Network and Support Vector Regression by Hajinajaf, Nima, Fallahi, Alireza, Rabbani, Yahya, Tavakoli, Omid, Sarrafzadeh, Mohammad-Hossein

“…Microalgae are useful for the mitigation of carbon from point source CO 2 emission flue gases. The main aim of this work was to maximize the growth of…”
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Interaction between Chlorella vulgaris and nitrifying-enriched activated sludge in the treatment of wastewater with low C/N ratio by Sepehri, Arsalan, Sarrafzadeh, Mohammad-Hossein, Avateffazeli, Maryam

“…Wastewater treatment based on algae-bacteria consortia is expected to find use among other biological processes. In this report, the effects of the inoculation…”
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A coupled hydrodynamic‐biokinetic simulation of three‐phase flow in an oxidation ditch using CFD by Norouzi‐Firouz, Hossein, Sarrafzadeh, Mohammad‐Hossein, Zarghami, Reza, Moshiri‐Tabrizi, Iman

“…Coupling the hydrodynamic and biokinetic models, was done on a lab‐scale oxidation ditch as the bioreactor of the activated sludge process and validated…”
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Phosphorus optimization for simultaneous nitrate-contaminated groundwater treatment and algae biomass production using Ettlia sp by Rezvani, Fariba, Sarrafzadeh, Mohammad-Hossein, Seo, Seong-Hyun, Oh, Hee-Mock

“…[Display omitted] •Applying Ettlia sp. for biomass production and nitrate removal from groundwater.•Using batch glass columns with a surface area of 7.9×10−3m2…”
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Nitrate and Phosphate Removal Efficiency of Synechococcus elongatus Under Mixotrophic and Heterotrophic Conditions for Wastewater Treatment by Pishbin, Mahsa, Sarrafzadeh, Mohammad-Hossein, Faramarzi, Mohammad Ali

“…Growing nutrient content of surface waters causes environmental concerns about eutrophication due to the immethodical release of nutrient containing effluent…”
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Biomass quantification and 3-D topography reconstruction of microalgal biofilms using digital image processing by Asgharnejad, Hashem, Sarrafzadeh, Mohammad-Hossein, Abhar-Shegofteh, Omid, Khorshidi Nazloo, Ehsan, Oh, Hee-Mock

“…An accurate and non-invasive technique for online biomass quantification of microbial attached growth is needed. In this research, image processing through…”
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Optimal strategies for bioremediation of nitrate-contaminated groundwater and microalgae biomass production by Rezvani, Fariba, Sarrafzadeh, Mohammad-Hossein, Seo, Seong-Hyun, Oh, Hee-Mock

“…Optimizing the mono-cultivation and mixed cultivation of Chlamydomonas reinhardtii , Chlorella vulgaris , and an Ettlia sp. was evaluated for treating…”
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Surface modification of thin-film nanocomposite forward osmosis membrane with super-hydrophilic MIL-53 (Al) for doxycycline removal as an emerging contaminant and membrane antifouling property enhancement by Samsami, Shakiba, Sarrafzadeh, Mohammad-Hossein, Ahmadi, Abbas

“…[Display omitted] •This work is the first study on the incorporation of MIL-53 (Al) into a TFN-FO membrane.•TFN 0.2 membrane showed the highest water flux…”
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Investigating the Effect of Multiple Reference Frame Approach on the Modelling of an Oxidation Ditch by Norouzi-Firouz, Hossein, Sarrafzadeh, Mohammad-Hossein, Zarghami, Reza

“…One of the common bioreactors in activated sludge process is oxidation ditch (OD). Since aeration and mixing are the main causes of alteration in flow field,…”
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Osmotic conditions could promote scFv antibody production in the Escherichia coli HB2151 by Mesgari-Shadi, Ali, Sarrafzadeh, Mohammad Hossein

“…Introduction: Single chain variable fragment (scFv) antibodies are reduced forms of the whole antibodies that could be regarded as an alternative tool for…”
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Nitrate removal from drinking water with a focus on biological methods: a review by Rezvani, Fariba, Sarrafzadeh, Mohammad-Hossein, Ebrahimi, Sirous, Oh, Hee-Mock

“…This article summarizes several developed and industrial technologies for nitrate removal from drinking water, including physicochemical and biological…”
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Functionalization of ZnO nanoparticles by 3-mercaptopropionic acid for aqueous curcumin delivery: Synthesis, characterization, and anticancer assessment by Ghaffari, Seyed-Behnam, Sarrafzadeh, Mohammad-Hossein, Fakhroueian, Zahra, Shahriari, Shadab, Khorramizadeh, M. Reza

“…Inherent biocompatibility and stability of zinc oxide nanoparticles (ZnO-NPs) and their biomedical potentials make them an emerging candidate for drug…”
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Autotrophic granulation of hydrogen consumer denitrifiers and microalgae for nitrate removal from drinking water resources at different hydraulic retention times by Rezvani, Fariba, Sarrafzadeh, Mohammad-Hossein

“…To avoid hydrogen injection and to enhance the settleability of microbial biomass in biological treatment of nitrate-contaminated drinking water resources, a…”
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