Engineering
Quantitative Approach
50%
Chemical Engineering
50%
Biosorption
37%
Renewable Energy
33%
Thermodynamic Stability
25%
Biohydrogen Production
25%
Microalgae
25%
Environmental Biotechnology
25%
Subregions
25%
Pilot Test
25%
Biopolymer
25%
Silicon Dioxide
25%
Thermal Fluid
25%
Silica Nanoparticle
25%
Developing Country
25%
Solar Panel
25%
Bioprocessing
25%
Packed Bed
25%
Cerevisiae
25%
Stability Diagram
12%
Tertiary Treatment
12%
Mathematical Model
12%
Hydrogen Production
8%
Liquid Flow
8%
Breakthrough Curve
8%
Global Energy
8%
Produce Hydrogen
8%
Hexavalent Chromium
8%
Key Parameter
8%
Energy Crisis
8%
Biohydrogen
8%
Producing Hydrogen
8%
Conventional Fuel
8%
Preventive Action
8%
Fossil Fuel
8%
Equal Time
8%
Greenhouse Gas
8%
Chromium Removal
8%
Ph Diagram
6%
Reductive Condition
6%
Test Bench
6%
Mols
6%
Solar Radiation
6%
Mechanical Agitation
6%
Contact Time
6%
Thermocouple
6%
Iron
6%
Supernatant
6%
Acid Concentration
6%
Metal Extraction
6%
Chemical Engineering
Chemical Engineering
100%
Bioleaching
50%
Biosorption
50%
Nanoparticle
50%
Process Control
37%
Biochemical Reactor
29%
Oxalic Acid
25%
Hydrogen Production
25%
Polyvinyl Chloride
25%
Organometallics
25%
Potable Water
25%
Sludge
25%
Organic Acid
25%
Gibbs Free Energy
25%
Desorption
25%
Activated Carbon
25%
Biodegradation
25%
Chemical Engineering Students
12%
Free Energy
12%
Chemical Element
12%
Wastewater Treatment
10%
Stainless Steel Reactor
10%
Metal Nanoparticle
10%
Dye Removal Efficiency
8%
Secondary Pollution
8%
Heavy Metal Ions Removal
8%
Process Engineering
6%
Biological Reactor
5%
Chemical Oxygen Demand
5%
Color Removal
5%
Textile Wastewater
5%
Leaching
5%
COD Removal
5%
Agitation Speed
5%
Citric Acid
5%
Sequencing Batch Reactor
5%
Wastewater Treatment Plant
5%
Photocatalysis
5%
Rare Earth Element
5%
Social Sciences
Colombia
62%
Chemical Technology
50%
Technology Transfer
50%
Systematic Review
30%
Open Innovation
30%
Knowledge Flows
25%
Literature Reviews
25%
Decision-Making Process
25%
Occupational Career
25%
Student Education
25%
Applied Research
25%
Developing Countries
25%
Research and Development
19%
Innovation Systems
16%
Argumentation
12%
Heat Map
12%
Engineering Education
12%
Professional Development
12%
Critical Thinking
12%
Focus Group
12%
Innovation Management
12%
Autonomy
12%
Entrepreneurship
12%
Business Model
12%
Learning Experiences
12%
Outcomes Research
12%
Technology Management
12%
Latin
12%
Authors
5%
Research Process
5%