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and microbial analysis in partially saturated constructed wetland for treating anaerobically digested swinewastewater

Zhenfeng Han, Ying Miao, Jing Dong, Zhiqiang Shen, Yuexi Zhou, Shan Liu, Chunping Yang

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 4, doi: 10.1007/s11783-019-1133-4

Abstract:

Anaerobically digested swine wastewater was treated by a novel constructed

Keywords: Constructed wetland     Decentralized swine wastewater     Biozeolite     Simultaneous nitrification and denitrification    

Occurrence of veterinary antibiotics in struvite recovery from swine wastewater by using a fluidized

Zhi-Long Ye, Yujun Deng, Yaoyin Lou, Xin Ye, Shaohua Chen

Frontiers of Environmental Science & Engineering 2018, Volume 12, Issue 3, doi: 10.1007/s11783-018-1015-1

Abstract: Recovering phosphorus from livestock wastewater has gained extensive attention.The residue of veterinary antibiotics in the wastewater may be present in the recovered products, therebyThis study investigated antibiotic occurrence in the struvite particles recovered from swine wastewaterThe outcomes underscore the need to consider the residues of antibiotics in resource recovery from wastewater

Keywords: Antibiotic     Struvite     Phosphorus recovery     Swine wastewater     Fluidized bed    

Comparison and modeling of two biofilm processes applied to decentralized wastewater treatment

Guanglei QIU, Yonghui SONG, Peng YUAN, Liancheng XIANG, Jianfeng PENG, Ping ZENG,

Frontiers of Environmental Science & Engineering 2009, Volume 3, Issue 4,   Pages 412-420 doi: 10.1007/s11783-009-0141-1

Abstract: BCO) process and biological aerated filter (BAF) process were applied in a pilot-scale experiment for decentralizedwastewater treatment.

Keywords: biological contact oxidation     biological aerated filter     decentralized wastewater treatment     kinetic model    

Decentralized wastewater treatment technologies and management in Chinese villages

Xuesong GUO,Zehang LIU,Meixue CHEN,Junxin LIU,Min YANG

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 929-936 doi: 10.1007/s11783-013-0623-z

Abstract: However, only 6% of rural areas had spray drainage and wastewater treatment systems by the end of 2010sewage treatment in rural areas can be developed appropriately, to provide reliable and affordable wastewater2011, and the aim was to assess the situation during that period and assess any problems involved in decentralizedWe found that decentralized sewage treatment is the most popular wastewater treatment method in villages

Keywords: decentralized treatment     strategy     sustainable development     village     wastewater treatment situation    

Mechanistic insight into the biofilm formation and process performance of a passive aeration ditch (PAD) for decentralizedwastewater treatment

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 7, doi: 10.1007/s11783-021-1494-3

Abstract:

• A Passive Aeration Ditch was developed to treat decentralized wastewater

Keywords: Decentralized wastewater     Passive aeration ditch     Biofilm formation     C/N ratio     Salinity     Model simulation    

metagenomic analysis reveals different functional potentials of multiple Brocadia species in a full-scale swinewastewater treatment system

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1602-7

Abstract:

● Four Ca. Brocadia species were observed during the spontaneously enrichment.

Keywords: Anammox     Candidatus Brocadia     Functional potential     Cooccurring mechanisms     Swine wastewater treatment    

Treatment of swine wastewater in aerobic granular reactors: comparison of different seed granules as

Lin LIU,Qiyu YOU,Valerie GIBSON,Xu HUANG,Shaohua CHEN,Zhilong YE,Chaoxiang LIU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 6,   Pages 1139-1148 doi: 10.1007/s11783-015-0823-9

Abstract: properties, pollution removal ability and bacterial communities of aerobic granules with different feed-wastewater(synthetic wastewater, R1; swine wastewater, R2), and the change trend of some parameters of two typesof granules in long-term operated reactors treating swine wastewater were investigated in this experimentThe result indicated that aerobic granulation with the synthetic wastewater had a faster rate comparedwith swine wastewater and that full granulation in R1 and R2 was reached on the 30th day and 39th day

Keywords: aerobic granules     livestock wastewater     sequencing batch reactor     biological wastewater treatment     bacterial    

Methane, Nitrous Oxide and Ammonia generation in full-scale swine wastewater purification facilities

Takashi Osada, Makoto Shiraishi, Teruaki Hasegawa, Hirofumi Kawahara

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0933-7

Abstract: sludge process to remove nitrogen and biochemical oxygen demand (BOD) is reportedly cost-effective for swinewastewater treatment, and it use has thus increased in pig farming.is also generated from organic degradation under anaerobic conditions by microorganisms in manure or wastewaterMeasurements were conducted over several weeks at wastewater purification facilities for swine farms:Ammonia emissions were negligible in all of the measurements from the wastewater facilities.

Keywords: Manure     Greenhouse gas     Denitrification     BOD/N     Nitrous oxide     Methane    

Performance of a hybrid anaerobic-contact oxidation biofilm baffled reactor for the treatment of decentralizedmolasses wastewater

Minmin LIU,Ying ZHAO,Beidou XI,Li’an HOU,Xunfeng XIA

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 4,   Pages 598-606 doi: 10.1007/s11783-013-0576-2

Abstract: (HAOBR) was developed to simultaneously remove nitrogenous and carbonaceous organic pollutants from decentralizedmolasses wastewater in the study.The reactor performed stably for treating decentralized molasses wastewater.

Keywords: combination filler     contact oxidation biofilm     food wastewater     anaerobic baffled reactor    

Field scale measurement of greenhouse gas emissions from land applied swine manure

Devin L. Maurer, Jacek A. Koziel, Kelsey Bruning

Frontiers of Environmental Science & Engineering 2017, Volume 11, Issue 3, doi: 10.1007/s11783-017-0915-9

Abstract: Greenhouse gas emissions (GHGs) from swine production systems are relatively well researched with theThus, the objective of this observational study was to measure GHG fluxes from land application of swineAssessment of GHG emissions from deep injected land-applied swine manure, fall and reapplication in theThe N O net cumulative flux represents 0.595% of nitrogen applied in swine manure for the fall trial.

Keywords: Climate change     Emissions     Greenhouse gases     Land application     Swine manure    

Distribution of antibiotic resistance genes and their association with bacteria and viruses in decentralized

Frontiers of Environmental Science & Engineering 2022, Volume 16, Issue 3, doi: 10.1007/s11783-021-1469-4

Abstract:

• Distribution of ARGs in decentralized sewage facilities were investigated

Keywords: Decentralized sewage treatment facilities     Antibiotic resistance genes     Virus     Metagenomics     Network    

New decentralized control technique based on substructure and LQG approaches

Ying LEI, Ying LIN,

Frontiers of Mechanical Engineering 2009, Volume 4, Issue 4,   Pages 386-392 doi: 10.1007/s11465-009-0041-x

Abstract: Decentralized control is more suitable for structural control of large-scale structures.In this paper, a new decentralized control technique is proposed based on the linear quadratic GaussianA numerical example of the decentralized control of a tall building is studied to illustrate the newSimulation results show that the proposed decentralized control provides satisfactory control performance

Keywords: substructures     decentralized control     linear quadratic Gaussian (LQG)     Kalman filter     unknown input     least-squares    

Development and Prospects of Lean-type Swine Breeding

Xiong Yuanzhu

Strategic Study of CAE 2000, Volume 2, Issue 9,   Pages 42-46

Abstract:

In this paper, swine breeding process in the world, especially in China was summarized, includingThe application and achievements of molecular genetics and biotechnology in swine breeding were brieflyThe goals of swine breeding in 21st century were discussed, and some suggestion on selection and breedingof new breeds, preservation of swine genetic resources, breeding swine testing system and applicationof molecular genetics and biotechnology in swine breeding were presented.

Keywords: swine     lean-type     breeding    

Influence of hydraulic retention time on behavior of antibiotics and antibiotic resistance genes in aerobic granular reactor treating biogas slurry

Jie Liao, Chaoxiang Liu, Lin Liu, Jie Li, Hongyong Fan, Jiaqi Ye, Zhichao Zeng

Frontiers of Environmental Science & Engineering 2019, Volume 13, Issue 3, doi: 10.1007/s11783-019-1115-6

Abstract:

Longer HRT can enhance degradation rate of sulfamethoxazole in granular reactor.

Longer HRT can reduce accumulated concentrations of TCs and QNs in sludge.

Longer HRT may have increased relative abundances of ARGs in aerobic granules.

Keywords: Aerobic granules     Swine wastewater     Tetracyclines     Fluoroquinolones     Sulfonamides    

Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized

Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 1, doi: 10.1007/s11783-020-1293-2

Abstract: feasibility of electrochemical hydrogen peroxide (H2O2) production with gas diffusion electrode (GDE) for decentralizedproduction with GDEs holds great promise for the development of compact treatment technologies for decentralized

Keywords: Advanced oxidation process     Electro-peroxone     Gas diffusion electrode     Hydrogen peroxide     Oxygen reduction    

Title Author Date Type Operation

and microbial analysis in partially saturated constructed wetland for treating anaerobically digested swinewastewater

Zhenfeng Han, Ying Miao, Jing Dong, Zhiqiang Shen, Yuexi Zhou, Shan Liu, Chunping Yang

Journal Article

Occurrence of veterinary antibiotics in struvite recovery from swine wastewater by using a fluidized

Zhi-Long Ye, Yujun Deng, Yaoyin Lou, Xin Ye, Shaohua Chen

Journal Article

Comparison and modeling of two biofilm processes applied to decentralized wastewater treatment

Guanglei QIU, Yonghui SONG, Peng YUAN, Liancheng XIANG, Jianfeng PENG, Ping ZENG,

Journal Article

Decentralized wastewater treatment technologies and management in Chinese villages

Xuesong GUO,Zehang LIU,Meixue CHEN,Junxin LIU,Min YANG

Journal Article

Mechanistic insight into the biofilm formation and process performance of a passive aeration ditch (PAD) for decentralizedwastewater treatment

Journal Article

metagenomic analysis reveals different functional potentials of multiple Brocadia species in a full-scale swinewastewater treatment system

Journal Article

Treatment of swine wastewater in aerobic granular reactors: comparison of different seed granules as

Lin LIU,Qiyu YOU,Valerie GIBSON,Xu HUANG,Shaohua CHEN,Zhilong YE,Chaoxiang LIU

Journal Article

Methane, Nitrous Oxide and Ammonia generation in full-scale swine wastewater purification facilities

Takashi Osada, Makoto Shiraishi, Teruaki Hasegawa, Hirofumi Kawahara

Journal Article

Performance of a hybrid anaerobic-contact oxidation biofilm baffled reactor for the treatment of decentralizedmolasses wastewater

Minmin LIU,Ying ZHAO,Beidou XI,Li’an HOU,Xunfeng XIA

Journal Article

Field scale measurement of greenhouse gas emissions from land applied swine manure

Devin L. Maurer, Jacek A. Koziel, Kelsey Bruning

Journal Article

Distribution of antibiotic resistance genes and their association with bacteria and viruses in decentralized

Journal Article

New decentralized control technique based on substructure and LQG approaches

Ying LEI, Ying LIN,

Journal Article

Development and Prospects of Lean-type Swine Breeding

Xiong Yuanzhu

Journal Article

Influence of hydraulic retention time on behavior of antibiotics and antibiotic resistance genes in aerobic granular reactor treating biogas slurry

Jie Liao, Chaoxiang Liu, Lin Liu, Jie Li, Hongyong Fan, Jiaqi Ye, Zhichao Zeng

Journal Article

Evaluation of the technoeconomic feasibility of electrochemical hydrogen peroxide production for decentralized

Yang Li, Yixin Zhang, Guangshen Xia, Juhong Zhan, Gang Yu, Yujue Wang

Journal Article