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performance evaluation of a hybrid sequencing batch

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Performance evaluation of a hybrid sequencing batch ...

Jul 29, 2019 In this study, a lab-scale Hybrid Sequencing Batch Reactor (HSBR) with 6.4 l working volume was used to examine the effect of salinity (NaCl), increased from 0 to 6.7% (g NaCl/ L wastewater), on the biological treatment. ... Performance evaluation of a hybrid sequencing batch reactor under saline and hyper saline conditions.

Performance evaluation of a hybrid sequencing batch ...

Performance evaluation of a hybrid sequencing batch reactor under saline and hyper saline conditions Mostafa Tizghadam Ghazani1* and Alireza Taghdisian2 Abstract Significant rise in concentration of saline wastewater entering the treatment plants has been resulting in many problems in the biological treatment processes.

Performance of the hybrid growth sequencing batch

Jan 01, 2019 Therefore, this research focuses on the toxicity evaluation of toxic, acute and chronic organic loads on phenol degradation by a hybrid growth sequencing batch reactor. 1. Materials and Methods1.1. HG-SBR setup and operation. The experiments were operated using a 7 L hybrid growth sequencing batch

Performance of the hybrid growth sequencing batch

Hybrid growth microorganisms in sequencing batch reactors have proven effective for treating the toxic compound phenol, but the toxicity effect under different toxicity conditions has rarely been discussed. Therefore, the performance of the HG-SBR under toxic, acute and chronic organic loading can p

Performance evaluation of hybrid and conventional ...

Nov 01, 2004 Design parameters and operating conditions of the hybrid systems should be subjected to further full-scale trial for higher hydraulic capacity and N removal performance. Hybrid activated sludge - biofilm , modified Ludzack Ettinger , nitrification–denitrification , sequencing batch reactor , sludge settleability

Evaluation of moving-bed biofilm sequencing batch

May 22, 2017 高达12%返现 In this study, the performance of moving-bed biofilm sequencing batch reactor in operating the anaerobic/anoxic/oxic (A 2 O) process for treatment of wastewaters containing nitrogen and phosphorous was evaluated. For this purpose, a pilot system with two bench-scale sequencing batch reactors with a total volume of 30 L and functional

Performance evaluation and microbial ... - ScienceDirect

Mar 15, 2018 Performance evaluation and microbial community of a sequencing batch reactor under divalent cadmium (Cd(II)) stress. Author links open overlay panel Shanshan Li a b c Qiaoyan Xu a c Bingrui Ma a Liang Guo a Zonglian She a Yangguo Zhao a b Mengchun Gao a c Chunji Jin a c Junwei Dong a Yiping Wan a. Show more. Share.

(PDF) Biological Treatment of Wastewater ... - Academia

This paper intends to provide an overall information about Biological Treatment of Sewage using Activated Sludge process(ASP) and Sequential Batch Process(SBR). There are various processes for treating municipal domestic sewage but amongst all of

Performance evaluation of hybrid and conventional ...

Jan 01, 2004 Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes. H L S Tam Drainage Service Department, Revenue Tower, Wanchai, Hong

Performance evaluation of hybrid and conventional ...

Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes . ... Hybrid activated sludge-biofilm, Modified Ludzack Ettinger, ...

Research Article Treatment of Slaughter House ... - Hindawi

a Sequencing Batch Reactor: Performance Evaluation and Biodegradation Kinetics ... Anaerobic hybrid reactor waspackedwithlight weight oating media. COD, BOD and Suspended Solids ... Sequencing batch reactors (SBRs) are advocated as one of the best available techniques (BATs)

Evaluation of moving-bed biofilm sequencing batch reactor ...

May 22, 2017 In this study, the performance of moving-bed biofilm sequencing batch reactor in operating the anaerobic/anoxic/oxic (A 2 O) process for treatment of wastewaters containing nitrogen and phosphorous was evaluated. For this purpose, a pilot system with two bench-scale sequencing batch reactors with a total volume of 30 L and functional volume of 10 L was used.

The Performance of Advanced Sequencing Batch Reactor in ...

Jul 25, 2015 Linear alkyl benzene sulfonates (LAS) are the most important ionic detergents that produce negative ions in the environment. These compounds enter surface waters through domestic and industrial wastewaters and cause environmental hazards.The present study was aimed at assessing the performance of advanced sequencing batch reactor (SBR) in

Performance evaluation, microbial ... - ScienceDirect

Nov 01, 2016 The performance, microbial enzymatic activity and microbial community of a sequencing batch reactor (SBR) were investigated under long-term exposure to cerium dioxide nanoparticles (CeO 2 NPs). The COD removal kept a stable value at 0–5 mg/L CeO 2 NPs and then decreased at 10–60 mg/L CeO 2 NPs. The NH 4 +-N removal had no obvious changes at

Performance evaluation of a novel conceptual bioprocess ...

Performance evaluation of a novel conceptual bioprocess for clinically-required mass production of hematopoietic cells Biotechnol Lett . 2021 Feb 8. doi: 10.1007/s10529-020-03062-1.

Settleability and kinetics of a nitrifying sludge in a ...

Nov 01, 2004 Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes. Tam HL, Tang DT, Leung WY, Ho KM, Greenfield PF. Water Sci Technol, 50(10):59-65, 01 Jan 2004 Cited by: 0 articles PMID: 15656296

(PDF) Biological Treatment of Wastewater ... - Academia

AQWATEC -- Advanced Water Technology Center

Evaluation of a Hybrid Sequencing Batch Membrane Bioreactor Project Website . Desalination Projects. A Novel Hybrid Forward Osmosis Process for Drinking Water Augmentation Using Impaired Water and Saline Water Sources (AwwaRF 4150) A Novel Hybrid Membrane Desalination Process with Minimal pretreatment and Concentrate (CA DWR)

SBR performance with an excessive long sludge age ...

Feb 01, 2005 Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes. Tam HL, Tang DT, Leung WY, Ho KM, Greenfield PF. Water Sci Technol, 50(10):59-65, 01 Jan 2004 Cited by: 0 articles PMID: 15656296

‪MOHD HAFIZUDDIN MUHAMAD‬ - ‪Google Scholar‬

Performance evaluation of a granular activated carbon-sequencing batch biofilm reactor pilot plant system used in treating real wastewater from recycled paper industry MH Muhamad, SR Sheikh Abdullah, AB Mohamad, R Abdul Rahman, ...

Evaluation of biodegradation process ... - ScienceDirect

Nov 15, 2016 Evaluation of biodegradation process: Comparative study between suspended and hybrid microorganism growth system in sequencing batch reactor (SBR) for removal of phenol Author links open overlay panel NikAthirah Yusoff a Soon-An Ong a Li-Ngee Ho b Yee-Shian Wong a Farah Naemah Mohd Saad a WanFadhilah Khalik a Sin-Li Lee b

Evaluation and start-up of an electro-Fenton-sequencing ...

Jun 01, 2021 The EFSBR was made of Plexiglas with a total volume of 10 L, dimensions of 18.8 cm (length) × 18.5 cm (wide) × 30.0 cm (height), which was divided into two sections (EF and biological basins) and six phases (filling, AOP, aeration, settling, draw, and idle) ().The filling phase occurred in the upper part of the EF basin with the filling of WW using a peristaltic pump

Evaluating the effect of air flow rate on hybrid and ...

This study addressed the impact of air flow rate on the performance, membrane fouling behaviour and microbial community of a sequencing batch conventional membrane bioreactor (SB-MBR) and a sequencing batch hybrid membrane bioreactor (SB-HMBR) with carrier media for biofilm growth. Two different sce

Performance evaluation of hybrid and conventional ...

Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes . ... Hybrid activated sludge-biofilm, Modified Ludzack Ettinger, ...

Biological denitrification in a sequencing batch reactor

This paper presents the experiments carried out in a hybrid sequencing batch reactor (HSBR), used for biological treatment of sewage. ... Performance evaluation of

Performance evaluation of several sequencing batch biofilm ...

Oct 27, 2018 Seyedsalehi M, Jaafari J, Hélix-Nielsen C, Hodaifa G, Manshouri M, Ghadimi S, Hafizi H, Barzanouni H (2018) Evaluation of moving-bed biofilm sequencing batch reactor (MBSBR) in operating A 2 O process with emphasis on biological removal of nutrients existing in wastewater. Int J Environ Sci Tech 15(1):199–206

Comparative study on treatment performance, membrane ...

Sep 24, 2018 A sequencing batch conventional membrane bioreactor (SB-CMBR) and sequencing batch hybrid membrane bioreactor (SB-HMBR) were operated in parallel under two different hydraulic retention times (HRTs) (namely 12 h and 6 h), and their chemical oxygen demand (COD) and nutrient removal performance, membrane fouling behavior, and microbial

AQWATEC -- Advanced Water Technology Center

Environmental consideration of dairy wastewater treatment ...

In this study, biological treatment of dairy wastewater industry was investigated. Two units, conventional sequencing batch reactor (CSBR) and hybrid sequencing batch reactor (HSBR) were -1 -1 operated, with the same source at organic loading rates (OLRs) of 1.75, 2.33, and 3.50 g COD L d . The seed sludge was collected from a treatment plant situated in an Egyptian

The Performance of Advanced Sequencing Batch Reactor in ...

Biological denitrification in a sequencing batch reactor ...

Jan 01, 2004 Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes. Tam HL, Tang DT, Leung WY, Ho KM, Greenfield PF. Water Sci Technol, 50(10):59-65, 01 Jan 2004 Cited by: 0 articles PMID: 15656296

Mengchun Gao's research works Ocean University of China ...

Mengchun Gao. The performance, microbial community and enzymatic activity of a sequencing batch reactor have been assessed under norfloxacin stress. The COD removal was restrained at 5

Prediction of the performance of completely mixed ...

Performance evaluation of hybrid and conventional sequencing batch reactor and continuous processes. Tam HL, Tang DT, Leung WY, Ho KM, Greenfield PF. Water Sci Technol, 50(10):59-65, 01 Jan 2004 Cited by: 0 articles PMID: 15656296

Performance evaluation of enhanced SBR in simultaneous ...

Nov 13, 2014 Background Simultaneous nitrogen, phosphorous and COD removal in a pilot-scale enhanced Sequencing Batch Reactor (eSBR) was investigated. Methods The reactor consisted of a pre-anoxic zone and internal recycle and was fed with synthetic wastewater. The study was performed by operating the reactor in 6-hour cycles in three different operational

Treatment of Slaughter House Wastewater in a Sequencing ...

Slaughterhouse wastewater contains diluted blood, protein, fat, and suspended solids, as a result the organic and nutrient concentration in this wastewater is vary high and the residues are partially solubilized, leading to a highly contaminating effect in riverbeds and other water bodies if the same is let off untreated. The performance of a laboratory-scale Sequencing Batch

Performance evaluation and microbial community analysis of ...

Sep 19, 2017 After high-throughput sequencing technology and bioinformatics analysis, the number of the obtained high-quality sequences was normalized at the same sequencing depth (33,745 sequences for each sample). First, the Chao1 and Shannon indices were calculated to analyze the microorganism richness and diversity in different phases.

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