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Advanced purification and comprehensive utilization of yellow phosphorous off gas

Ping NING,Xiangyu WANG

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 2,   Pages 181-189 doi: 10.1007/s11783-014-0698-1

Abstract: Without appropriate purification and removal, this off gas has potential to cause severe pollution problemsPurified yellow phosphorous off gas can be beneficially reused as a raw material in chemical productionIn this paper, the significance of purification and reutilization of yellow phosphorous off gas are exploredThe principles, processes, and main characteristics of the technologies for purification and reuse ofyellow phosphorus off gas (including technical measurements of impurity reduction, relevant engineering

Keywords： yellow phosphorous off gas     purification     comprehensive utilization    

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Treatment of landfill waste, leachate and landfill gas: A review

Hecham OMAR, Sohrab ROHANI

Frontiers of Chemical Science and Engineering 2015, Volume 9, Issue 1,   Pages 15-32 doi: 10.1007/s11705-015-1501-y

Abstract: This review aims at the treatment of the entire landfill, including the waste mass and the harmful emissions: leachate and landfill gas.anammox, adsorption, chemical oxidation, coagulation/flocculation and membrane processes) and landfill gasThe most significant areas to expand are landfill waste treatments, which in recent years has begun toAnother area to explore is the treatment of landfill gas, a very large field to which not much effort

Keywords： landfill     aerobic     anaerobic     leachate     landfill gases     municipal solid waste    

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Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 10, doi: 10.1007/s11783-023-1718-9

Abstract: List>

● Energy harvesters harness multiple energies for self-powered water purification

Keywords： Piezocatalysis     Solar energy     Waste heat     Decentralized water treatment     Point-of-use     Nanogenerator    

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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: Measurements were conducted over several weeks at wastewater purification facilities for swine farms:

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

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Benzene degradation in waste gas by photolysis and photolysis-ozonation: experiments and modeling

Fariba Mahmoudkhani, Maryam Rezaei, Vahid Asili, Mahsasadat Atyabi, Elena Vaisman, Cooper H. Langford, Alex De Visscher

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 6, doi: 10.1007/s11783-016-0876-4

Abstract: The degradation of benzene, a carcinogenic air pollutant, was studied in a gas-phase photochemical reactor

Keywords： Photolysis     Ozone     Benzene     Waste gas     Simulation     Synergism    

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Adsorption of benzene and toluene from waste gas using activated carbon activated by ZnCl

Leila KARIMNEZHAD,Mohammad HAGHIGHI,Esmaeil FATEHIFAR

Frontiers of Environmental Science & Engineering 2014, Volume 8, Issue 6,   Pages 835-844 doi: 10.1007/s11783-014-0695-4

Abstract: The performance of the synthesized carbons evaluated in adsorption of benzene and toluene from wastegas.adsorption showed a high potential of employing synthesized impregnated activated carbon for treatment of wastegas.

Keywords： Chemical activation     activated carbon     textural characterization     adsorption     benzene     toluene    

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Study on Bio-Purifying Several Gaseous Pollutants

Sun Shi,Wang Jie,Wu Xianhua,Li Xiaomei,Xu XIaoyi,Deng Futang,Zhang Wei,Lei Yanmei,Zeng Erli

Strategic Study of CAE 2007, Volume 9, Issue 1,   Pages 73-77

Abstract:

  Bio-purification test of the seven kinds of gaseous pollutantssub>, SO2, H2S and NOx, which are commonly contained in industrial waste

Keywords： seven kinds of gaseous pollutants     biofilm-packing tower     purification of waste gas     identifying ofbacteria    

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Greenhouse gas emissions from thermal treatment of non-recyclable municipal waste

Tomáš Ferdan, Martin Pavlas, Vlastimír Nevrlý, Radovan Šomplák, Petr Stehlík

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 4,   Pages 815-831 doi: 10.1007/s11705-018-1761-4

Abstract: analyses factors affecting the production of greenhouse gases from the treatment of residual municipal wasteenvironmental burdens and credits measured by GWP for the three fundamental methods for treatment of residual wasteThe three methods are waste-to-energy (WTE), landfilling and mechanical-biological treatment (MBT) withThe composition of the waste itself and content of fossil-derived carbon and biogenic carbon are importantthe potential benefits of the results in optimisation tasks for the planning of overall strategy in waste

Keywords： waste management     greenhouse gases     global warming potential     allocation planning     waste-to-energy    

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Removal of odors and VOCs in municipal solid waste comprehensive treatment plants using a novel three-stage

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 3, doi: 10.1007/s11783-021-1421-7

Abstract: was constructed for the treatment of odors and volatile organic compounds (VOCs)from municipal solid waste

Keywords： Biofiltration     Multi-stage biofilter     Volatile organic compounds     Waste gas treatment     Bioaerosol emissions    

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Review on cryogenic technologies for CO removal from natural gas

Yujing BI, Yonglin JU

Frontiers in Energy 2022, Volume 16, Issue 5,   Pages 793-811 doi: 10.1007/s11708-022-0821-0

Abstract: CO2 in natural gas (NG) is prone to condense directly from gas to solid or solidify from liquidIts integration with NG liquefaction can make rational use of the cold energy and realize the purificationand optimization for cryogenic CO2 removal in recent years are summarized, including the gas-liquidphase change technique and the gas-solid phase change technique.

Keywords： cryogenic CO2 removal     purification of natural gas (NG)     biogas upgrading     CH4-    

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Integrated investigation and industrial application of sour nature gas treatment technology

Sun Lili

Strategic Study of CAE 2010, Volume 12, Issue 10,   Pages 76-81

Abstract: acute characteristics of flammability, explosibility, causticity, and leakiness of high sour natural gas, giving full consideration to local natural conditions in Sichuan Province and starting with purificationThe integrated technology and engineering scheme for high sour natural gas purification was established

Keywords： high sour natural gas     purification     safety and environment protection measure     technology integration    

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Bioinspired and biomimetic membranes for water purification and chemical separation: A review

Frontiers of Environmental Science & Engineering 2021, Volume 15, Issue 6, doi: 10.1007/s11783-021-1412-8

Abstract:

•The history of biological and artificial water channels is reviewed.

Keywords： Aquaporins     Artificial water channels     Biomimetic membranes     Chemical separation and water purification    

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Modeling and simulation of landfill gas production from pretreated MSW landfill simulator

Rasool Bux MAHAR,Abdul Razaque SAHITO,Dongbei YUE,Kamranullah KHAN

Frontiers of Environmental Science & Engineering 2016, Volume 10, Issue 1,   Pages 159-167 doi: 10.1007/s11783-014-0685-6

Abstract: The cumulative landfill gas (LFG) production and its rate were simulated for pretreated municipal solidwaste (MSW) landfill using four models namely first order exponential model, modified Gompertz model

Keywords： combine growth and decay model     pretreated municipal solid waste (MSW)     multi component landfill gas (LFG    

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Purification of

Y. LIU, M. PIETZSCH, J. ULRICH

Frontiers of Chemical Science and Engineering 2013, Volume 7, Issue 1,   Pages 37-42 doi: 10.1007/s11705-013-1303-z

Abstract: Here a case study of -asparaginase II out of a recombinant is presented. The target protein was obtained by simple cell disintegration and acetone precipitation. The -asparaginase II has been crystallized in three different forms in the following microbatch crystallization. The rod-shaped crystals (~400 μm edge length) were obtained at either 8°C or 22°C after 17 h by addition of PEG . The rectangular-shaped crystals were obtained after further recrystallization of the rod-shaped crystals. The rhombic-shaped crystals formed at 8°C after 12 days when cold ethanol was used instead of PEG . All crystallizations were performed in tris-acetate buffer (50 mmol·L , pH 5.1). By crystallization, the specific activity of -asparaginase II has increased 5-fold. The protein content and the purity of the crystals were evaluated by sodium dodecyl sulfate polyacrylamide gel electrophoresis (SDS-PAGE). The more concentrated -asparaginase II out of an extract mixture and the presence of only less minor proteins after crystallization demonstrates that crystallization is an effective and mild method to purify the target protein. The single crystal X-ray diffraction pattern reveals that the crystals are proteins and the X-ray powder diffraction (XRPD) pattern shows clearly that the crystals forming in PEG and ethanol have different crystal structures.

Keywords： protein crystallization     L-asparaginase II     purification    

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A hybrid fuel cell for water purification and simultaneously electricity generation

Frontiers of Environmental Science & Engineering 2023, Volume 17, Issue 1, doi: 10.1007/s11783-023-1611-6

Abstract:

● A novel hybrid fuel cell (F-HFC) was fabricated.

Keywords： Flow-through field     Hybrid fuel cell     Polyoxometalates     Water purification     Electricity generation    

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Title Author Date Type Operation

Advanced purification and comprehensive utilization of yellow phosphorous off gas

Ping NING,Xiangyu WANG

Journal Article

Treatment of landfill waste, leachate and landfill gas: A review

Hecham OMAR, Sohrab ROHANI

Journal Article

Hybrid energy harvesting systems for self-powered sustainable water purification by harnessing ambient

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

Benzene degradation in waste gas by photolysis and photolysis-ozonation: experiments and modeling

Fariba Mahmoudkhani, Maryam Rezaei, Vahid Asili, Mahsasadat Atyabi, Elena Vaisman, Cooper H. Langford, Alex De Visscher

Journal Article

Adsorption of benzene and toluene from waste gas using activated carbon activated by ZnCl

Leila KARIMNEZHAD,Mohammad HAGHIGHI,Esmaeil FATEHIFAR

Journal Article

Study on Bio-Purifying Several Gaseous Pollutants

Sun Shi,Wang Jie,Wu Xianhua,Li Xiaomei,Xu XIaoyi,Deng Futang,Zhang Wei,Lei Yanmei,Zeng Erli

Journal Article

Greenhouse gas emissions from thermal treatment of non-recyclable municipal waste

Tomáš Ferdan, Martin Pavlas, Vlastimír Nevrlý, Radovan Šomplák, Petr Stehlík

Journal Article

Removal of odors and VOCs in municipal solid waste comprehensive treatment plants using a novel three-stage

Journal Article

Review on cryogenic technologies for CO removal from natural gas

Yujing BI, Yonglin JU

Journal Article

Integrated investigation and industrial application of sour nature gas treatment technology

Sun Lili

Journal Article

Bioinspired and biomimetic membranes for water purification and chemical separation: A review

Journal Article

Modeling and simulation of landfill gas production from pretreated MSW landfill simulator

Rasool Bux MAHAR,Abdul Razaque SAHITO,Dongbei YUE,Kamranullah KHAN

Journal Article

Purification of

Y. LIU, M. PIETZSCH, J. ULRICH

Journal Article

A hybrid fuel cell for water purification and simultaneously electricity generation

Journal Article