Search Results - "Vellanki, Bhanu Prakash"

Perchlorate reduction by the sulfite/ultraviolet light advanced reduction process by Vellanki, Bhanu Prakash, Batchelor, Bill

“…•Perchlorate removal by sulfite/UV-L advanced reduction process documented.•Perchlorate removal efficiency increases with increasing pH and…”
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Prevalence of Endocrine Disrupting Chemicals in the urban wastewater treatment systems of Dehradun, India: Daunting presence of Estrone by Silori, Rahul, Kumar, Manish, Madhab Mahapatra, Durga, Biswas, Pinakshi, Prakash Vellanki, Bhanu, Mahlknecht, Jürgen, Mohammad Tauseef, Syed, Barcelo, Damia

“…We quantified the occurrences and seasonal variations of the target endocrine disrupting chemicals (EDCs) at four (two major municipals, and two academic…”
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A systematic approach of method development for analysis of multiple classes of emerging contaminants in wastewater: a case study of a biological nutrient removal based plant by Dubey, Monika, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…Pharmaceuticals, personal care products, synthetic hormones, and industrial manufacturing additives are used worldwide, and their residues are frequently…”
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Malachite green and methylene blue dye removal using modified bagasse fly ash: Adsorption optimization studies by Gebre Meskel, Azeb, Kwikima, Muhajir Mussa, Meshesha, Beteley Tekola, Habtu, Nigus Gabbiye, Naik, S.V. Chinna Swami, Vellanki, Bhanu Prakash

“…Utilizing Bagasse Fly Ash (BFA) as an adsorbent, a byproduct from the sugar industry, proved effective in removing a mixture of Malachite Green and Methylene…”
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Occurrence of emerging contaminants in highly anthropogenically influenced river Yamuna in India by Biswas, Pinakshi, Vellanki, Bhanu Prakash

“…River Yamuna is one of the major lifelines of Northern India. The study quantified 16 target compounds including pharmaceuticals, personal care products, and…”
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Applicability of advanced oxidation processes in removing anthropogenically influenced chlorination disinfection byproduct precursors in a developing country by Tak, Surbhi, Vellanki, Bhanu Prakash

“…The studies on occurrence of contaminants of emerging concern in drinking water treatment plants or even wastewater treatment plants in developing country like…”
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Removal of emerging contaminants in conventional and advanced biological wastewater treatment plants in India-a comparison of treatment technologies by Dubey, Monika, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…Emerging contaminants (ECs) are a growing concern for the environment and human health. The study investigates 20 commonly reported ECs in 10 wastewater…”
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Natural organic matter as precursor to disinfection byproducts and its removal using conventional and advanced processes: state of the art review by Tak, Surbhi, Vellanki, Bhanu Prakash

“…Natural organic matter (NOM) is ubiquitous in the aquatic environment and if present can cause varied drinking water quality issues, the major one being…”
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Emerging contaminants in conventional and advanced biological nutrient removal based wastewater treatment plants in India- insights into the removal processes by Dubey, Monika, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…Emerging contaminants (ECs) in the environment are a cause of concern due to their potential toxic effects. The study investigates the fate of 20 ECs covering…”
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Occurrence, removal, and mass balance of contaminants of emerging concern in biological nutrient removal-based sewage treatment plants: Role of redox conditions in biotransformation and sorption by Dubey, Monika, Rajpal, Ankur, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…The study investigates the fate of 20 contaminants of emerging concern (CECs) in two full-scale wastewater treatment plants (WWTPs) based on the Biodenipho™…”
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Fate of emerging contaminants in a sequencing batch reactor and potential of biological activated carbon as tertiary treatment for the removal of persisting contaminants by Dubey, Monika, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…The study aims to understand the occurrence and removal of 20 emerging contaminants (ECs) in each unit process of a sequencing batch reactor-based wastewater…”
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Investigating biotic and abiotic degradation of emerging contaminants in surface water-sediment batch systems by Biswas, Pinakshi, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…Four emerging compounds including estrone, progesterone, sulfamethoxazole and trimethoprim were investigated for their degradation in water/sediment systems…”
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Investigating a broad range of emerging contaminants in a set of anthropogenically impacted environmental compartments by Biswas, Pinakshi, Vellanki, Bhanu Prakash, Kazmi, Absar Ahmad

“…Environmental compartments are repositories of probably thousands of emerging contaminants (ECs) released along with treated/untreated wastewater. Despite…”
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Comparison of O3-BAC, UV/H2O2-BAC, and O3/H2O2-BAC treatments for limiting the formation of disinfection byproducts during drinking water treatment in India by Tak, Surbhi, Vellanki, Bhanu Prakash

“…[Display omitted] •BAC columns were developed using raw granular activated carbon media with River Yamuna water as influent water.•Steady state in terms of DOC…”
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Degradation of 1,2-dichloroethane with advanced reduction processes (ARPs): Effects of process variables and mechanisms by Liu, Xu, Vellanki, Bhanu Prakash, Batchelor, Bill, Abdel-Wahab, Ahmed

“…•1,2-DCA is rapidly degraded by various advanced reduction processes.•Degradation is affected by pH, sulfite dose, light intensity, and target concentration.•A…”
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Structural Insights into Dihydroxylation of Terephthalate, a Product of Polyethylene Terephthalate Degradation by Mahto, Jai Krishna, Neetu, Neetu, Sharma, Monica, Dubey, Monika, Vellanki, Bhanu Prakash, Kumar, Pravindra

“…Biodegradation of terephthalate (TPA) is a highly desired catabolic process for the bacterial utilization of this polyethylene terephthalate (PET)…”
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Identification of emerging contaminants and their transformation products in a moving bed biofilm reactor (MBBR)–based drinking water treatment plant around River Yamuna in India by Tak, Surbhi, Tiwari, Aman, Vellanki, Bhanu Prakash

“…The prevalence of emerging contaminants of concern in water regimes is very common these days. High anthropogenic intervention is leading to occurrence of…”
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Occurrence of Phthalates in common effluent treatment plants and removal by using Nano Titania-Graphene based photo-catalyst for tertiary treated effluent by Ali, Muntjeer, Vellanki, Bhanu Prakash, Shoaib, Mohammed, Kazmi, Absar Ahmad

“…•Phthalates concentrations of DEP, DBP, BBP and DEHP in the mixed industrial effluent of CETP exceeding by 10 folds than the literature values.•The removal…”
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Correction to: Identification of emerging contaminants and their transformation products in a moving bed biofilm reactor (MBBR)–based drinking water treatment plant around River Yamuna in India by Tak, Surbhi, Tiwari, Aman, Vellanki, Bhanu Prakash

“…The original version of this article unfortunately contains mistakes introduced during the production phase. Figures 7, 8, and 10 were incorrectly captured…”
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Widespread Surveillance of Emerging Contaminants in the Yamuna River Basin: Evaluation of Surface Water, Sediments, Groundwater, and Aquatic Plants by Biswas, Pinakshi, Vellanki, Bhanu Prakash, Ravichandran, Manthiram Karthik, Kazmi, Absar Ahmad, Philip, Ligy

“…Anthropogenic activities release hundreds of emerging contaminants (ECs) into the environment. Treated or partially treated wastewater carries ECs,…”
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