Role of “Waste to Energy” Technology in a Sustainable Waste Management Approach
Energy & Waste Management
description
Transcript of Energy & Waste Management
Energy & Waste Management
• Energy Digestive SystemRespiratory SystemCirculatory System
• Waste ManagementExcretory SystemDigestive SystemRespiratory SystemCirculatory SystemIntegumentary System
Energy Flow
• Digestive SystemFrom Food to Feces !!!
1. Function2. Structures
The Digestion Song
Energy Flow
Digestive System:
1. We eat …2. Food is converted into Nutrients3. We poop …!
How is food changed into Nutrients?
Enzymes
Energy Flow
Digestive System:• Enzymes:
• Proteins – speed up reactions • Enzyme binds to a Substrates
Attach to food & break it down
Video Clip
Energy Flow
Digestive System:
Structures:1. Alimentary Canal2. Accessory Organs3. Nutrients
Energy Flow
Digestive System:
Structures:1. Alimentary Canal
Mouth EsophagusStomachSmall IntestineLarge IntestineRectumAnus
Video Clip
Energy Flow
Digestive System:
Structures:1. Alimentary Canal2. Accessory Organs
TeethTongueSalivary GlandsPharynxLiverGall bladderPancreas
Energy FlowDigestive System:
Structures:1. Alimentary Canal2. Accessory Organs3. Nutrients
Carbohydrates –> PotatoProteins –> Fish & MeatLipids -> Chocolate
Energy FlowDigestive System:Nutrients:
Carbohydrates –> Potato• Breaks down to Sugars• Energy (ATP)
Proteins –> Fish & Meat• Breaks down to Amino Acids (building blocks)
• For building Muscles, Enzymes & Hormones
Lipids -> Chocolate• Break down Fats• For Energy & Vitamins
Energy & Waste Management
• Energy Digestive System ->
DONE !!!!Respiratory SystemCirculatory System
• Waste ManagementExcretory SystemDigestive SystemRespiratory SystemCirculatory SystemIntegumentary System
Energy Flow
Respiratory System:
1. Function2. Structures
Energy FlowRespiratory System:
Function:
• Gas ExchangeOxygen & Carbon dioxide
Exchange occurs between atmosphere & blood
Energy FlowRespiratory System:
Structures: Nose Pharynx Trachea Bronchi Lungs Diaphragm
Video Clip
Energy & Waste Management
• Energy Digestive System ->
DONE !!!!Respiratory System ->
DONE !!!!Circulatory System
• Waste ManagementExcretory SystemDigestive SystemRespiratory SystemCirculatory SystemIntegumentary System
Energy Flow
Circulatory System:
1. Function2. Structure
Energy Flow
Circulatory System:
Functions:Transportation to cells
• Nutrients• Oxygen
Transportation away from cells• Waste• Water• Carbon dioxide
Defense• White Blood Cells – Killer cells
Energy Flow
Circulatory System:
Structures:HeartArteries – O2 rich bloodVeins – CO2 CapillariesBlood
Red Blood Cells carry O2 & CO2
Video Clip
Energy & Waste Management
• Energy Digestive System ->
DONE !!!!Respiratory System ->
DONE !!!Circulatory System ->
DONE !!
• Waste ManagementExcretory SystemDigestive SystemRespiratory SystemCirculatory SystemIntegumentary System
Big IDEA: Working Together …1. Food -> Nutrients (Digestive System) and picked up by the Blood.
2. Oxygen is picked up by Blood in the Lungs (Respiration System)
3. Blood (Circulatory System) transports Nutrients: Glucose & Oxygen to cells
• So Cells are able to produce ATP Energy in the Mitochondira
4. CO2, Nitrogen & Feces are released as Waste during the process of making Energy• Blood delivers CO2 to Lungs • Nitrogen waste & extra water is taken to the Kidneys to be released as Urine
Working Together
Video Clip
The Heart
Heart Video Clip
Heart Song – Bruno Mars
Heart Song – Rap