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Rao Surampalli

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TOP 3
D P Mohapatra; P Picard; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Partial ozonation pre-treatment for sludge solubilization and simultaneous degradation of bisphenol A: quantification studies.
Khanh Dang Vu; Rao Surampalli; Rajeshwar D Tyagi; JR Valéro
Mathematical relationships between spore concentrations, delta-endotoxin levels, and entomotoxicity of Bacillus thuringiensis preparations produced in different fermentation media.
T T More; Rajeshwar D Tyagi; S Yan; N V Hoang; Rao Surampalli
Bacterial polymer production using pre-treated sludge as raw material and its flocculation and dewatering potential.

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All Publications

2012: D P Mohapatra; P Picard; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Partial ozonation pre-treatment for sludge solubilization and simultaneous degradation of bisphenol A: quantification studies.
Environmental technology 2012;33(22-24):2699-708.
2012: Khanh Dang Vu; Rao Surampalli; Rajeshwar D Tyagi; JR Valéro
Mathematical relationships between spore concentrations, delta-endotoxin levels, and entomotoxicity of Bacillus thuringiensis preparations produced in different fermentation media.
Bioresource technology 2012;123():303-11.
2012: T T More; Rajeshwar D Tyagi; S Yan; N V Hoang; Rao Surampalli
Bacterial polymer production using pre-treated sludge as raw material and its flocculation and dewatering potential.
Bioresource technology 2012;121():425-31.
2012: T T More; Rajeshwar D Tyagi; S Yan; R P John; Rao Surampalli
Biochemical diversity of the bacterial strains and their biopolymer producing capabilities in wastewater sludge.
Bioresource technology 2012;121():304-11.
2012: D P Mohapatra; P Picard; S K Brar; R D Tyagi; Rao Surampalli
Carbamazepine in municipal wastewater and wastewater sludge: ultrafast quantification by laser diode thermal desorption-atmospheric pressure chemical ionization coupled with tandem mass spectrometry.
Talanta 2012;99():247-55.
2012: Jay Shankar Singh Yadav; Song Yan; Jyothi Bezawada; R D Tyagi; Rao Surampalli
Candida krusei: biotechnological potentials and concerns about its safety.
Canadian journal of microbiology 2012;58(8):937-52.
2011: T Rouissi; Satinder K Brar; R P John; D Prevost; Rajeshwar D Tyagi; Rao Surampalli
Efficient and simple method for determination of suspendibility of bio-inoculant suspensions.
Bioresource technology 2011;102(22):10754-8.
2011: D P Mohapatra; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Concomitant degradation of bisphenol A during ultrasonication and Fenton oxidation and production of biofertilizer from wastewater sludge.
Ultrasonics sonochemistry 2011;18(5):1018-27.
2011: Rojan P John; Rao Surampalli; Rajeshwar D Tyagi; S K Brar; D Prévost
Bio-encapsulation of microbial cells for targeted agricultural delivery.
Critical reviews in biotechnology 2011;31(3):211-26.
2011: D P Mohapatra; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Parameter optimization of ferro-sonication pre-treatment process for degradation of bisphenol A and biodegradation from wastewater sludge using response surface model.
Journal of hazardous materials 2011;189(1-2):100-7.
2011: T T H Pham; Rajeshwar D Tyagi; Satinder K Brar; Rao Surampalli
Effect of ultrasonication and Fenton oxidation on biodegradation of bis(2-ethylhexyl) phthalate (DEHP) in wastewater sludge.
Chemosphere 2011;82(6):923-8.
2011: K D Adjallé; K D Vu; Rajeshwar D Tyagi; Satinder K Brar; JR Valéro; Rao Surampalli
Optimization of spray drying process for Bacillus thuringiensis fermented wastewater and wastewater sludge.
Bioprocess and biosystems engineering 2011;34(2):237-46.
2011: Jyothi Bezawada; Rojan P John; R D Tyagi; S Yan; Rao Surampalli
Recovery of Bacillus licheniformis Alkaline Protease from Supernatant of Fermented Wastewater Sludge Using Ultrafiltration and Its Characterization.
Biotechnology research international 2011;2011():238549.
2011: Xiaolei Zhang; Song Yan; Rajeshwar D Tyagi; Rao Surampalli
Synthesis of nanoparticles by microorganisms and their application in enhancing microbiological reaction rates.
Chemosphere 2011;82(4):489-94.
2011: Sridhar Pilli; Puspendu Bhunia; Song Yan; R J LeBlanc; Rajeshwar D Tyagi; Rao Surampalli
Ultrasonic pretreatment of sludge: a review.
Ultrasonics sonochemistry 2011;18(1):1-18.
2010: T T More; Rajeshwar D Tyagi; S Yan; Rao Surampalli
Potential use of filamentous fungi for wastewater sludge treatment.
Bioresource technology 2010;101(20):7691-700.
2010: T T H Pham; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Optimization of Fenton oxidation pre-treatment for B. thuringiensis - based production of value added products from wastewater sludge.
Journal of environmental management 2010;91(8):1657-64.
2010: Khanh Dang Vu; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Batch and fed-batch fermentation of Bacillus thuringiensis using starch industry wastewater as fermentation substrate.
Bioprocess and biosystems engineering 2010;33(6):691-700.
2010: S Bala Subramanian; S Yan; Rajeshwar D Tyagi; Rao Surampalli
Extracellular polymeric substances (EPS) producing bacterial strains of municipal wastewater sludge: isolation, molecular identification, EPS characterization and performance for sludge settling and dewatering.
Water research 2010;44(7):2253-66.
2010: D P Mohapatra; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Physico-chemical pre-treatment and biotransformation of wastewater and wastewater sludge--fate of bisphenol A.
Chemosphere 2010;78(8):923-41.
2010: J Bezawada; S Yan; R D Tyagia; Rao Surampalli
Comparison of protease activities in different Bacillus licheniformis strains using wastewater sludge and synthetic soy medium as raw material.
Environmental technology 2010;31(1):63-72.
2010: T T H Pham; S K Brar; R D Tyagi; Rao Surampalli
Influence of ultrasonication and Fenton oxidation pre-treatment on rheological characteristics of wastewater sludge.
Ultrasonics sonochemistry 2010;17(1):38-45.
2009: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Concurrent degradation of dimethyl phthalate (DMP) during production of Bacillus thuringiensis based biopesticides.
Journal of hazardous materials 2009;171(1-3):1016-23.
2009: Khanh Dang Vu; S Yan; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Induced production of chitinase to enhance entomotoxicity of Bacillus thuringiensis employing starch industry wastewater as a substrate.
Bioresource technology 2009;100(21):5260-9.
2009: K D Adjalle; S K Brar; Rajeshwar D Tyagi; J R Valéro; Rao Surampalli
Photostabilization of Bacillus thuringiensis fermented wastewater and wastewater sludge based biopesticides using additives.
Acta tropica 2009;111(1):7-14.
2009: Khanh Dang Vu; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Impact of different pH control agents on biopesticidal activity of Bacillus thuringiensis during the fermentation of starch industry wastewater.
Bioprocess and biosystems engineering 2009;32(4):511-9.
2009: T T H Pham; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli
Ultrasonication of wastewater sludge--consequences on biodegradability and flowability.
Journal of hazardous materials 2009;163(2-3):891-8.
2009: Khanh Dang Vu; Rajeshwar D Tyagi; Satinder K Brar; JR Valéro; Rao Surampalli
Starch industry wastewater for production of biopesticides--ramifications of solids concentrations.
Environmental technology 2009;30(4):393-405.
2009: S Barnabé; S K Brar; Rajeshwar D Tyagi; I Beauchesne; Rao Surampalli
Pre-treatment and bioconversion of wastewater sludge to value-added products--fate of endocrine disrupting compounds.
The Science of the total environment 2009;407(5):1471-88.
2008: S Bala Subramanian; S Yan; Rajeshwar D Tyagi; Rao Surampalli; B N Lohani
Isolation and molecular identification of extracellular polymeric substances (EPS) producing bacterial strains for sludge settling and dewatering.
Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering 2008;43(13):1495-503.
2008: S Bala Subramanian; Song Yan; Rajeshwar D Tyagi; Rao Surampalli
A new, pellet-forming fungal strain: its isolation, molecular identification, and performance for simultaneous sludge-solids reduction, flocculation, and dewatering.
Water environment research : a research publication of the Water Environment Federation 2008;80(9):840-52.
2008: Keith A Loftin; Craig D Adams; Michael T Meyer; Rao Surampalli
Effects of ionic strength, temperature, and pH on degradation of selected antibiotics.
Journal of environmental quality 2008;37(2):378-86.
2008: S K Brar; M Verma; Rajeshwar D Tyagi; J R Valéro; Rao Surampalli
Bacillus thuringiensis fermentation of wastewater and wastewater sludge--presence and characterization of chitinases.
Environmental technology 2008;29(2):161-70.
2008: J P Chenel; Rajeshwar D Tyagi; Rao Surampalli
Production of thermostable protease enzyme in wastewater sludge using thermophilic bacterial strains isolated from sludge.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(5):639-45.
2008: S Yan; S Bala Subramanian; Rajeshwar D Tyagi; Rao Surampalli
Polymer production by bacterial strains isolated from activated sludge treating municipal wastewater.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(4):533-9.
2008: M Drouin; C K Lai; Rajeshwar D Tyagi; Rao Surampalli
Bacillus licheniformis proteases as high value added products from fermentation of wastewater sludge: pre-treatment of sludge to increase the performance of the process.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(3):423-9.
2008: Rao Surampalli; K C K Lai; S K Banerji; J Smith; Rajeshwar D Tyagi; B N Lohani
Long-term land application of biosolids-a case study.
Water science and technology : a journal of the International Association on Water Pollution Research 2008;57(3):345-52.
2007: Tian C Zhang; Mohamed F Dahab; Germana S Nunes; Cong Hu; Rao Surampalli
Phosphorus fate and transport in soil columns loaded intermittently with influent of high phosphorus concentrations.
Water environment research : a research publication of the Water Environment Federation 2007;79(11):2343-51.
2007: Mausam Verma; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli; JR Valéro
Starch industry wastewater as a substrate for antagonist, Trichoderma viride production.
Bioresource technology 2007;98(11):2154-62.
2007: Shekhar Regmi; Maneerat Ongwandee; Glenn Morrison; Mark Fitch; Rao Surampalli
Effectiveness of porous covers for control of ammonia, reduced sulfur compounds, total hydrocarbons, selected volatile organic compounds, and odor from hog manure storage lagoons.
Journal of the Air & Waste Management Association (1995) 2007;57(6):761-8.
2007: Youssef Filali-Meknassi; Muriel Auriol; Craig D Adams; Rao Surampalli
Quantification of steroid sex hormones using solid-phase extraction followed by liquid chromatography-mass spectrometry.
Water environment research : a research publication of the Water Environment Federation 2007;79(6):687-96.
2007: Mausam Verma; Satinder K Brar; A R Riopel; Rajeshwar D Tyagi; Rao Surampalli
Pre-treatment of wastewater sludge--biodegradability and rheology study.
Environmental technology 2007;28(3):273-84.
2007: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Bacillus thuringiensis fermentation of hydrolyzed sludge--rheology and formulation studies.
Chemosphere 2007;67(4):674-83.
2007: Rao Surampalli; S K Banerji; Rajeshwar D Tyagi; P Y Yang
Integrated advanced natural wastewater treatment system for small communities.
Water science and technology : a journal of the International Association on Water Pollution Research 2007;55(11):239-43.
2006: Mausam Verma; Satinder K Brar; Rajeshwar D Tyagi; Rao Surampalli; JR Valéro
Dissolved oxygen as principal parameter for conidia production of biocontrol fungi Trichoderma viride in non-Newtonian wastewater.
Journal of industrial microbiology & biotechnology 2006;33(11):941-52.
2006: Zhimin Qiang; John J Macauley; Melanie R Mormile; Rao Surampalli; Craig D Adams
Treatment of antibiotics and antibiotic resistant bacteria in swine wastewater with free chlorine.
Journal of agricultural and food chemistry 2006;54(21):8144-54.
2006: A Yezza; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Bioconversion of industrial wastewater and wastewater sludge into Bacillus thuringiensis based biopesticides in pilot fermentor.
Bioresource technology 2006;97(15):1850-7.
2006: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Screening of different adjuvants for wastewater/wastewater sludge-based Bacillus thuringiensis formulations.
Journal of economic entomology 2006;99(4):1065-79.
2006: John J Macauley; Zhimin Qiang; Craig D Adams; Rao Surampalli; Melanie R Mormile
Disinfection of swine wastewater using chlorine, ultraviolet light and ozone.
Water research 2006;40(10):2017-26.
2006: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Efficient centrifugal recovery of Bacillus thuringiensis biopesticides from fermented wastewater and wastewater sludge.
Water research 2006;40(6):1310-20.
2006: S Yan; Rajeshwar D Tyagi; Rao Surampalli
Polyhydroxyalkanoates (PHA) production using wastewater as carbon source and activated sludge as microorganisms.
Water science and technology : a journal of the International Association on Water Pollution Research 2006;53(6):175-80.
2005: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Starch industry wastewater-based stable Bacillus thuringiensis liquid formulations.
Journal of economic entomology 2005;98(6):1890-8.
2005: Youssef Filali-Meknassi; Muriel Auriol; Rajeshwar D Tyagi; Yves Comeau; Rao Surampalli
Design strategy for a simultaneous nitrification/denitrification of a slaughterhouse wastewater in a Sequencing Batch Reactor: ASM2d modeling and verification.
Environmental technology 2005;26(10):1081-100.
2005: Cong Hu; Tian C Zhang; Yong H Huang; Mohamed F Dahab; Rao Surampalli
Effects of long-term wastewater application on chemical properties and phosphorus adsorption capacity in soils of a wastewater land treatment system.
Environmental science & technology 2005;39(18):7240-5.
2005: Mausam Verma; Satinder K Brar; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Wastewater sludge as a potential raw material for antagonistic fungus (Trichoderma sp.): role of pre-treatment and solids concentration.
Water research 2005;39(15):3587-96.
2005: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli
Sludge based Bacillus thuringiensis biopesticides: viscosity impacts.
Water research 2005;39(13):3001-11.
2005: Wenxin Liu; Mohamed F Dahab; Rao Surampalli
Nitrogen transformations modeling in subsurface-flow constructed wetlands.
Water environment research : a research publication of the Water Environment Federation 2005;77(3):246-58.
2005: Fahid K J Rabah; Mohamed F Dahab; Rao Surampalli
Biomass concentration and biofilm characteristics in high-performance fluidized-bed biofilm reactors.
Water science and technology : a journal of the International Association on Water Pollution Research 2005;52(10-11):579-86.
2004: A Yezza; Rajeshwar D Tyagi; J R Valèro; Rao Surampalli; J Smith
Scale-up of biopesticide production processes using wastewater sludge as a raw material.
Journal of industrial microbiology & biotechnology 2004;31(12):545-52.
2004: Satinder K Brar; Mausam Verma; Rajeshwar D Tyagi; JR Valéro; Rao Surampalli; S K Banerji
Development of sludge based stable aqueous Bacillus thuringiensis formulations.
Water science and technology : a journal of the International Association on Water Pollution Research 2004;50(9):229-36.
2004: Youssef Filali-Meknassi; Muriel Auriol; Rajeshwar D Tyagi; Rao Surampalli
Treatment of slaughterhouse wastewater in a sequencing batch reactor: simulation vs experimental studies.
Environmental technology 2004;25(1):23-38.
2003: M L Tirado Montiel; Rajeshwar D Tyagi; JR Valero; Rao Surampalli
Production of biopesticides using wastewater sludge as a raw material--effect of process parameters.
Water science and technology : a journal of the International Association on Water Pollution Research 2003;48(8):239-46.
2002: AS Vidyarthi; Rajeshwar D Tyagi; JR Valero; Rao Surampalli
Studies on the production of B. thuringiensis based biopesticides using wastewater sludge as a raw material.
Water research 2002;36(19):4850-60.
2002: Rajeshwar D Tyagi; V Sikati Foko; S Barnabe; AS Vidyarthi; JR Valéro; Rao Surampalli
Simultaneous production of biopesticide and alkaline proteases by Bacillus thuringiensis using sewage sludge as a raw material.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;46(10):247-54.
2002: Mohamed F Dahab; Rao Surampalli
Effects of aerobic and anaerobic digestion systems on pathogen and pathogen indicator reduction in municipal sludge.
Water science and technology : a journal of the International Association on Water Pollution Research 2002;46(10):181-7.
2001: Mohamed F Dahab; Rao Surampalli
Subsurface-flow constructed wetlands treatment in the plains: five years of experience.
Water science and technology : a journal of the International Association on Water Pollution Research 2001;44(11-12):375-80.
2001: Mohamed F Dahab; Rao Surampalli; W Liu
Performance modeling of subsurface-flow constructed wetlands systems.
Water science and technology : a journal of the International Association on Water Pollution Research 2001;44(11-12):231-5.