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Ying-Xin Zhao, Chun-Fang Chao, Si-Yuan Zhai, Zi-Jian Wang and Min Ji
Differing from municipal wastewater, rural wastewater in salinization areas is characterized with arbitrary discharge and high concentration of salt, COD, nitrogen and phosphorus, which would cause severe deterioration of rivers and lakes. To overcome th...
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Ying-Xin Zhao, Chun-Fang Chao, Si-Yuan Zhai, Zi-Jian Wang and Min Ji
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WDMC Perera,NJGJ Bandara,MW Jayaweera
Abstract In Sri Lanka municipal solid waste is generally disposed in poorly managed open dumps which lack liner systems and leachate collection systems. Rain water percolates through the waste layers to produce leachate which drains in to ground ...
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Wei-Hua Li, Guo-Ping Sheng, Xian-Wei Liu, Han-Qing Yu
Pág. 3173 - 3181
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Wei-Hua Li, Guo-Ping Sheng, Xian-Wei Liu, Han-Qing Yu
Pág. 3173 - 3181
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Cheok Hong Mun, Wun Jern Ng, Jianzhong He
Pág. 1675 - 1683
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Richard Blackburne, Zhiguo Yuan, Jürg Keller
Pág. 2166 - 2176
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Geumhee Yun, Zuwhan Yun, Young Kim and Kyungjin Han
This study aimed to investigate the influencing factors and characteristics of granule morphology through approximately 500 d of long-term monitoring of two types of anaerobic?aerobic phosphorus-accumulating organism (PAO) and anaerobic?anoxic denitrifyi...
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Parsa Mohajeri, Mohammad Razip Selamat, Hamidi Abdul Aziz and Carol Smith
Water pollutant removal by biomass adsorbent has been considered innovative and cost-effective, and thus commendable for application in industry. However, certain important aspects have been overlooked by researchers, namely the efficiency in the operati...
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Robert Piotrowski, Aleksander Paul and Mateusz Lewandowski
This work is planned for implementation studies in wastewater treatment plants in the future. The proposed optimization algorithms can be used to solve optimization tasks with more decision variables.
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Min Pan, Xiaoming Huang, Guangxue Wu, Yuansheng Hu, Yan Yang and Xinmin Zhan
This study aims to investigate the effects of the organic loading rate (OLR) and the aeration rate on denitrifying phosphate removal (DPR) from slaughterhouse wastewater treated at a temperature of 11 °C. Three laboratory-scale intermittently aerated seq...
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Chungman Moon, Rajesh Singh, Sathyanarayan S. Veeravalli, Saravanan R. Shanmugam, Subba Rao Chaganti, Jerald A. Lalman and Daniel D. Heath
Biological sulfate (SO42-) reduction was examined in anaerobic sequential batch reactors (ASBRs) operated under different hydraulic retention times (HRTs) ranging from 12 to 36 h and COD (Chemical Oxygen Demand)/SO42- ratios of 2.4, 1.6 and 0.8. Competit...
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Pengzhang Li, Yun Wang, Yue Liu, Shuying Wang and Yongzhen Peng
Previous studies have highlighted the salinization caused by the use of seawater to flush toilets and industrial wastewater entering the urban wastewater systems in coastal areas. Thus, in this study, the effect of salinity on N2O emissions during the pa...
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Emna Mhedhbi, Nadia Khelifi, Paola Foladori and Issam Smaali
A study of a microalgae?bacteria treatment system was conducted in a sequencing batch reactor (SBR) by combining a precultured native algae Nannochloropsis gaditana L2 with spontaneous municipal wastewater microorganisms. Two types of agitation, air mixi...
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Yahong Han, Shan Qiu, Hongyun Zeng, Fang Ma, Jue Wang, Yilun Qiu and Xuedi An
Tourmaline is a ring borosilicate with unique pyro-electricity and piezoelectricity values. Non-gem tourmaline is usually used as an environmental material. The short-term effects of ultrafine tourmaline particles on nitrogen removal performs microbial p...
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T. Popple, J.B. Williams, E. May, G.A. Mills, R. Oliver
Pág. 83 - 92
Pharmaceuticals are frequently detected in the aquatic environment, and have potentially damaging effects. Effluents from sewage treatment plants (STPs) are major sources of these substances. The use of sequencing batch reactor (SBR) STPs, involving cycl...
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Rajesh Singh, Chungman Moon, Sathyanarayan S. Veeravalli, Saravanan R. Shanmugam, Subba Rao Chaganti and Jerald A. Lalman
Taguchi statistical design, an orthogonal array (OA) method, was used to study the impact of the COD/SO42- ratio, hydraulic retention time (HRT) and linoleic acid (LA) concentration on sulfate (SO42-) reduction in an anaerobic sequencing batch reactor us...
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Rajesh Singh, Chungman Moon, Sathyanarayan S. Veeravalli, Saravanan R. Shanmugam, Subba Rao Chaganti and Jerald A. Lalman
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Bing-Jie Ni, Wen-Ming Xie, Shao-Gen Liu, Han-Qing Yu, Ying-Zhe Wang, Gan Wang, Xian-Liang Dai
Pág. 751 - 761
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Mingchuan Zhang, Xi Chen, Xinyang Xu, Zhongtian Fu and Xin Zhao
After the anaerobic digestion of livestock manure, high concentrations of nutrients still remain. Treatment of livestock wastewater through partial nitrification coupled with anaerobic ammonium oxidation (ANAMMOX) could be a useful technology depending o...
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