Engineering
Disinfection
67%
World Health Organization
29%
Proof-of-Concept
25%
Slow Sand Filter
25%
System Efficiency
25%
Photocatalysis
25%
Magnetic Flux Density
25%
Field Trial
25%
Water Disinfection
25%
Water Treatment
25%
Flow Rate
16%
Flow Velocity
16%
Permanent Magnet
16%
Surface Water
16%
Raw Water Quality
16%
Distribution Network
16%
Processing Technology
12%
Flow System
12%
Low Density Poly-Ethylene
12%
Rotational Speed
12%
Thermal Degradation
12%
Plastic Recycling
12%
Pyrolysis
12%
Acceptable Level
12%
Main Component
12%
FTIR Spectroscopy
12%
Key Parameter
12%
Acid Concentration
8%
Negligible Effect
8%
Glass Bead
8%
Magnetic Force
8%
Magnetic Technique
8%
Magnetic Field
8%
Microbial
8%
Prefiltration
8%
Co-creation
8%
Tank Bottom
8%
Elevated Tank
8%
Storage System
8%
Log Removal
6%
Charge Transfer Resistance
6%
Photocurrent
6%
Quantum Efficiency
6%
Degradation Rate
6%
Coliforms
5%
Schmutzdecke
5%
Agricultural and Biological Sciences
Water Purification
50%
Disinfection
50%
Water Treatment
50%
Drinking Water
42%
Biofilm
42%
Sewage Treatment
25%
Personal Care Products
25%
Computer Equipment
25%
Microalga
25%
Wastewater Treatment
25%
Aerobic Conditions
25%
Escherichia coli
23%
Storage Technology
18%
Water Storage
16%
Mixed Culture
16%
Tanks
16%
World Health Organization
14%
Diatom
8%
Ecosystem Engineers
8%
Aquatic Habitat
8%
Algal Culture
8%
Microorganism
8%
Bacteriophage
6%
Protozoa
6%
Earth and Planetary Sciences
Biofilm
100%
Microalga
45%
Diatom
33%
Turbidity
25%
Dioxin
25%
Dissolved Oxygen
25%
Sludge
25%
Water Column
25%
Ecosystem Function
13%
Ecosystem Service
12%
Replenishment
12%
Sewage Treatment
12%
United States of America
12%
Oxic Condition
12%
Phenol
12%
Microbial Community
12%
Waste Water Treatment Plant
12%
River Water
12%
United Kingdom
9%
Scotland
9%
Community Composition
8%
Benthos
8%
Organic Material
8%
Test Stand
8%
Abiotic Factor
5%
Aquatic Environment
5%
Water Framework Directive
5%
Flow Cytometry
5%
Chlorophyll
5%