D-Index & Metrics Best Publications

D-Index & Metrics D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines.

Discipline name D-index D-index (Discipline H-index) only includes papers and citation values for an examined discipline in contrast to General H-index which accounts for publications across all disciplines. Citations Publications World Ranking National Ranking
Environmental Sciences D-index 44 Citations 5,934 147 World Ranking 3292 National Ranking 56

Overview

What is he best known for?

The fields of study he is best known for:

  • Ecology
  • Organic chemistry
  • Carbon dioxide

Kaiqin Xu mostly deals with Methane, Waste management, Methanogenesis, Renewable energy and Hydrogen. His Methane research incorporates elements of Carbon and Electrolysis, Electromethanogenesis. His Waste management research is multidisciplinary, incorporating perspectives in Biomass, Fermentation, Bioreactor and Biochemical engineering.

His work carried out in the field of Methanogenesis brings together such families of science as Hydraulic retention time and Bioenergy. Kaiqin Xu combines subjects such as Slurry, Biogas, Mesophile and Nuclear chemistry with his study of Hydrogen. Kaiqin Xu works mostly in the field of Anaerobic digestion, limiting it down to concerns involving Egeria densa and, occasionally, Biofuel and Pulp and paper industry.

His most cited work include:

  • Long-term variations in dissolved silicate, nitrogen, and phosphorus flux from the Yangtze River into the East China Sea and impacts on estuarine ecosystem (298 citations)
  • A pH- and temperature-phased two-stage process for hydrogen and methane production from food waste (233 citations)
  • A pH- and temperature-phased two-stage process for hydrogen and methane production from food waste (233 citations)

What are the main themes of his work throughout his whole career to date?

Waste management, Pulp and paper industry, Anaerobic digestion, Methane and Hydrology are his primary areas of study. His Pulp and paper industry study integrates concerns from other disciplines, such as Fermentation, Biogas and Nitrogen. The various areas that Kaiqin Xu examines in his Fermentation study include Biomass, Hydrogen, Yield and Mesophile.

His Biogas study deals with Food waste intersecting with Effluent. His work in Anaerobic digestion addresses issues such as Grease trap, which are connected to fields such as Long chain fatty acid. His study in the fields of Methanogenesis under the domain of Methane overlaps with other disciplines such as Energy recovery.

He most often published in these fields:

  • Waste management (31.75%)
  • Pulp and paper industry (25.93%)
  • Anaerobic digestion (25.93%)

What were the highlights of his more recent work (between 2018-2021)?

  • Anaerobic digestion (25.93%)
  • Wastewater (14.29%)
  • Digestate (5.29%)

In recent papers he was focusing on the following fields of study:

His scientific interests lie mostly in Anaerobic digestion, Wastewater, Digestate, Environmental chemistry and Effluent. His Anaerobic digestion study combines topics in areas such as Biomass, Food science and Mesophile. His work deals with themes such as Thermophile, Bromine, Nuclear chemistry, Degradation and Diphenyl ether, which intersect with Mesophile.

His study explores the link between Wastewater and topics such as Pulp and paper industry that cross with problems in Food waste, Total dissolved solids, Sewage, Chemical oxygen demand and Liquid manure. His work investigates the relationship between Digestate and topics such as Biogas that intersect with problems in Biorefinery, Fouling, Biofuel and Membrane fouling. His Effluent study combines topics from a wide range of disciplines, such as Methanosaeta, Methanogenesis, Methanobacterium, Methanogen and Propionate.

Between 2018 and 2021, his most popular works were:

  • Electro-conversion of carbon dioxide (CO2) to low-carbon methane by bioelectromethanogenesis process in microbial electrolysis cells: The current status and future perspective (34 citations)
  • Anaerobic membrane bioreactor towards biowaste biorefinery and chemical energy harvest: Recent progress, membrane fouling and future perspectives (29 citations)
  • Effects of ofloxacin on nitrogen removal and microbial community structure in constructed wetland. (28 citations)

In his most recent research, the most cited papers focused on:

  • Ecology
  • Organic chemistry
  • Carbon dioxide

Kaiqin Xu mostly deals with High intensity, Total nitrogen, Light intensity, Total phosphorus and Fatty acid. Among his High intensity studies, there is a synthesis of other scientific areas such as High protein, Carbohydrate, Algal species and Ecology.

This overview was generated by a machine learning system which analysed the scientist’s body of work. If you have any feedback, you can contact us here.

Best Publications

Long-term variations in dissolved silicate, nitrogen, and phosphorus flux from the Yangtze River into the East China Sea and impacts on estuarine ecosystem

Maotian Li;Kaiqin Xu;Masataka Watanabe;Zhongyuan Chen.
Estuarine Coastal and Shelf Science (2007)

422 Citations

A pH- and temperature-phased two-stage process for hydrogen and methane production from food waste

Chun Feng Chu;Yu You Li;Kai Qin Xu;Kai Qin Xu;Yoshitaka Ebie.
International Journal of Hydrogen Energy (2008)

339 Citations

Nitrogen removal and N2O emission in a full-scale domestic wastewater treatment plant with intermittent aeration

Yuzuru Kimochi;Yuhei Inamori;Motoyuki Mizuochi;Kai-Qin Xu.
Journal of Fermentation and Bioengineering (1998)

258 Citations

Continuous H2 and CH4 production from high-solid food waste in the two-stage thermophilic fermentation process with the recirculation of digester sludge.

Dong Yeol Lee;Yoshitaka Ebie;Kai Qin Xu;Yu You Li.
Bioresource Technology (2010)

249 Citations

Unraveling the catalyzing behaviors of different iron species (Fe2+ vs. Fe0) in activating persulfate-based oxidation process with implications to waste activated sludge dewaterability.

Guangyin Zhen;Xueqin Lu;Lianghu Su;Takuro Kobayashi.
Water Research (2018)

215 Citations

A critical review on issues and overcoming strategies for the enhancement of dark fermentative hydrogen production in continuous systems

Periyasamy Sivagurunathan;Gopalakrishnan Kumar;Péter Bakonyi;Sang Hyoun Kim.
International Journal of Hydrogen Energy (2016)

187 Citations

Anaerobic co-digestion on improving methane production from mixed microalgae (Scenedesmus sp., Chlorella sp.) and food waste: Kinetic modeling and synergistic impact evaluation

Guangyin Zhen;Xueqin Lu;Takuro Kobayashi;Gopalakrishnan Kumar.
Chemical Engineering Journal (2016)

167 Citations

Analysis of water demand and water pollutant discharge using a regional input–output table: An application to the City of Chongqing, upstream of the Three Gorges Dam in China

Tomohiro Okadera;Masataka Watanabe;Kaiqin Xu;Kaiqin Xu.
Ecological Economics (2006)

162 Citations

Fermentative hydrogen production using lignocellulose biomass: An overview of pre-treatment methods, inhibitor effects and detoxification experiences

Periyasamy Sivagurunathan;Gopalakrishnan Kumar;Ackmez Mudhoo;Eldon R. Rene.
Renewable & Sustainable Energy Reviews (2017)

158 Citations

Flood disaster monitoring and evaluation in China

Jiqun Zhang;Chenghu Zhou;Kaiqin Xu;Masataka Watanabe.
Global Environmental Change Part B: Environmental Hazards (2002)

145 Citations

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