Noida; Table S3. Summary of TSS, VSS SMA of sludge biogas production price at UASB; Table S4. Summary of Heavy Metal at three STPs; Table S5. Heavy Metal Concentration in Dry UASB Digested Sludge of STPs; Figure S1. Variation of influent and effluent BOD of UASB reactor at different STPs; Figure S2. Variation of influent and effluent COD of UASB reactor at different STPs; Figure S3. Variation of TSS of sewage at diverse STPs; Figure S4. Variation of sulfates in sewage at diverse STPs; Figure S5. Schematic layout of diverse sampling locations in UASBPP technique at 27; Figure S6. Schematic layout of different sampling places in UASBPP system at 34 MLD STP, Noida. Competing interests The authors declare that they’ve no competing interest. Authors’ contributions All authors contributed significantly to the paper. AAK is primary and corresponding author did the majority of the analysis perform at website and laboratory and performed the statistical analysis. RZG extensively participated in experimental and data evaluation, information collection and ready the initial draft of your manuscript. AA Khan was involved in field research. IM is the professor who suggested the analysis system. AAK is yet another principal investigator who’s a professor and guides the study. VD and BL may be the faculty member and related as researcher who coordinated in drafting and designing the manuscript. All authors read and authorized the final manuscript. Author particulars 1 Division of Civil Engineering, IIT Roorkee, Roorkee, India. 2Royal HaskoningDHV, New Delhi, India. 3School of Atmosphere and Natural Sources, Doon University, Dehradun, India. 4Department of Environmental Engineering, Democritus University of Thrace, Xanthi, Greece. 5The Volcani Center, Institute of Agriculture Engineering, Bet Dagan 50250, Israel. 6 Department of Civil Engineering, Ariel University, Ariel 40700, Israel. Received: 29 March 2013 Accepted: 30 November 2013 Published: 27 January 2014 References 1. Seghezzo L, Geeman G, van Lier JB, Hamelers HVM, Letinga G: A overview, the anaerobic treatment of sewage in UASB and EGSB reactors. Bioresource Technol 1998, 65:17590. 2. Chernicharo CAL: Posttreatment possibilities for the anaerobic treatment of domestic wastewater. Rev Environ Sci Technol 2006, 5:732.Conclusions This quick screening study of ten STPs of seven different cities confirmed that the overall performances of STPs when it comes to BOD, COD and SS removal had been ranged among 66 to 95 . The overall performance of UASB reactors at Saharanpur (38 MLD STP), Karnal (40 MLD STP), Vadodara (43 MLD STP) Noida (34 MLD) and Ludhiana (111 MLD STP) had been ranged from 55 to 80 for removal of BOD, COD and TSS. This brief investigation also highlighted the performance of distinct post treatment selections presently installed at STP.1417789-17-3 manufacturer The DHS as well as the activated sludge approach wereefficient to remove organics and nitrogen in the UASB effluent.4-Bromo-6-(trifluoromethyl)-1H-indole manufacturer The treated effluent is inKhan et al.PMID:33709828 Journal of Environmental Wellness Science Engineering 2014, 12:43 http://www.ijehse.com/content/12/1/Page 13 of3.four.five.six.7. eight. 9.ten. 11.12. 13.14.15.16. 17.18.19.20. 21.von Sperling M, Oliveira CM, Andrada GJB, Godinho VM, Assuncao FAL, Melo WRJ: Functionality evaluation of straightforward wastewater treatment technique comprised by UASB reactor, shallow polishing ponds and rock filter. Wat Sci Technol 2008, 58(6):1313319. Khan AA, Gaur RZ, Tyagi VK, Khursheed A, Lew B, Mehrotra I, Kazmi AA: Sustainable alternatives for post treatment of UASB effluent treating sewage: a.