Welcome Environmental Engineers

Environmental

In a hurry? Please check a demo topic from Straight Line

Analytic Geometry/Trigonometry:
Straight Line
Conics
Circle
Parabola
Hyperbola
Distance Formula
Trigonometry

Algebraic Equations and Roots:
Quadratic Equations

Calculus:
Limits
Derivatives
Applications of Derivatives
Partial Derivatives
Indefinite Integration
Definite Integration

Numerical Methods:
Newton's Methods
Approximation
Error Propagation
Precision Limits

Probability Distributions:
Probability Concepts
Binomial Distribution
Normal Distribution
Student's t- Distribution
Chi-squared Distribution

Measures of Central Tendencies and Dispersions:
Mean
Median
Mode
Standard Deviation and Variance

Expected Value:
PDF and CDF
Expected Value- Continuous
Expected Value- Discrete

Regression:
Linear Regression
Correlation Coefficient

Hypothesis Testing:

Codes of Ethics:
NCEES Model Law
Professional and Technical Societies
Ethical and legal Considerations

Public Health, Safety, and Welfare:
Issues arising from safety of public due to engineering decision-making

Compliance with Codes/Standards/Regulations:

Engineer's Role in Society:

Time Value of Money:
Cash Flow Factors
NPV
Inflation

Cost Types and Breakdowns:
Fixed and Variable
Incremental
Sunk
Average
Operation and Maintenance

Economic Analyses:
Cost-benefit Analysis
Breakeven Analysis
Minimum Cost
Overhead life cycle

Project Selection:
Comparison of Projects
Lease vs Buy vs Make
Depreciation
Discounted Cash Flow

Population Projections/Demand Calculations:

Reactors:
Batch
Semibatch
Cont Stirred Tank
Plug Flow
Gas Phase
Liquid Phase

Materials Science:
Mech. Properties
Elec. Properties
Thermal Properties
Corrosion Terminology
Corrsion Mechanism
EMF Series
Galvanic Series
Corrosion Control
Stress
Strain

Stoichiometry and Chemical Reactions:
Equilibrium
Acid-base
Oxidation-Reduction
Precipitation
pC-pH

Kinetics:
Chemical Conversion
Growth and Decay

Organic Chemistry:
Nomenclature
Reactions

Multimedia Equilibrium Partitioning:
Henry's Law
Octanol Partitioning Coefficient

Dose-Response Toxicity:
Carcinogens
Noncarcinogens

Exposure Routes and Pathways:
Noise Pollution

Occupational Health:
PPE
Noise Pollution
Safety Screening

Fluid Statics:
Pascal's Law
Pressure Measurement
Hydrostatic Forces on Submerged Surfaces
Archimedes Principle and Buoyancy

Closed Conduits:
Reynold's Number
Losses in Pipes
Pipes Connected in Series
Pipes Connected in Parallel
Friction Factor
Noncircular Ducts

Open Channel:
Manning's Equation

Pumps:
Pump Performance Curves
NPSH and Cavitation

Flow Measurement:
Pitot Tube
Venturi Meter
Weir

Blowers:

Fluid Dynamics:
Continuity Equation
Momentum Equation

Steady/Unsteady Flow:

Thermodynamic Laws:
Zeroth Law
First Law
Second Law
Third Law

Energy/Heat/Work:
Coefficient of Performance

Behavior of Ideal Gases:
Ideal Gas Laws
Specific Heats
Enthalpy
Entropy
Properties of Pure Substances
Properties of Steam

Runoff Calculations:
Land Use
Land Cover
Time of Concentration
Duration
Intensity
Frequency
Runoff Control
Runoff Management

Water Storage Sizing:
Reservoir
Detention
Retention Basins

Routing:
Channel
Reservoir Routing

Water Quality and Modeling:
Erosion
Channel Stability
Stormwater Quality
Wetlands
Streeter-Phelps
Eutrophication

Water Budget:
Evapotranspiration
Precipitation
Infiltration
Soil Moisture
Storage

Hydrogeology:
Aquifer Properties
Soil Characteristics
Subsurface

Groundwater Flows:
Darcy's Law
Specific Capacity
Velocity
Gradient
Transport Mechanisms

Drawdown:
Dupuit
Jacob
Theis
Thiem

Remediation:
Recovery
Ex-situ/In-situ Treatment

Water and Wastewater Characteristics:
Physical
Chemical
Biological
Nutrients

Mass Balance and Loading Rates:
Removal Efficiencies

Physical Processes:
Sedimentation and Clarification
Filtration
Adsorption
Membrane
Flocculation
Headworks
Flow Equalization
Air Stripping
Activated Carbon

Chemical Processes:
Disinfection
Ion Exchange
Softening
Coagulation
Precipitation

Biological Processes:
Activated Sludge
Fixed Film
Lagoons
Phytoremediation
Aerobic
Anaerobic
Anoxic

Sludge Treatment and Handling: Land Application
Digestion
Sludge Dewatering
Composting

Water Conservation and Reuse:

Ambient/Indoor Air Quality:
Air Quality Criteria
Toxic/Haz. Air Pollutants

Mass/Energy Balances:
STP Basis
Loading Rates
Heating Values

Emissions:
Emission Factors
Emission Rates

Atmospheric Modeling/Meteorology:
Stability Classes
Dispersion Modeling
Lapse Rates

Gas Treatment Technologies:
Biofiltration
Scrubbers
Adsorbers
Incineration
Catalytic Reducers

Particle Treatment Technologies:
Baghouses
Cyclones
Electrostatic Precipitators

Indoor Air Quality Modeling/Controls:
Air Exchanges
Steady-state Reactor Model
Unsteady-state Reactor Model

Mass/Energy Balances:
Mass Balances
Energy Balances

Solid Waste Management:
Collection
Transportation
Storage
Composting
Recycling
Waste to Energy

Solid Waste Disposal:
Landfills
Leachate
Gas Collection

Hazardous Waste Compatibility:

Site Characterization:
Sampling
Monitoring
Remedial Investigation

Haz/Radioactive Waste Treatment/Disposal:
Physical
Chemical
Thermal
Biological

Energy Sources Concepts:
Conventional
Alternative

Environmental Impact:
Greenhouse Gas
Carbon Footprint
Thermal Needs
Water Needs

Who We Are

We periodically conduct free lectures online to give you tips and tricks for effective study techniques.

Stay tuned for upcoming lecture series.