Jatropha Fruit

Dry Seed

Filter PressExpeller

Crude Jatropha Oil (CJO)Seed Cake

Crude Oil

Pre TreatmentRemoving Impurities “gum”

Separating Free Fatty acid (FFA) and FFA free oil

FFA

FFA free oil

Esterification

Transesterification-Washing-Drying-Filtering

BIODIESEL

FFA Free Oil

FFA Esterification

Transesterification Washing Drying Filtering BIODIESEL

Potassium Hydroxide & Methanol

Sulfuric Acid & Methanol

Water & Citric Acid

PROCESS BLOCK DIAGRAM

CJO Truck

CJO Storage

Degumming FFA Recover FFA

-FFA Content- Water Content- Iodine Value- Saponification Value- Gum Content

-FFA Content- Water Content- Iodine Value- Saponification Value- Gum Content

-FFA Content- Water Content

-FFA Content- Water Content

FFA Separate FFA Free Oil

FFA

FFA Free Oil

Esterification

Transesterification Washing Drying Filtering

Soap Content

FFA Content

- Add Value- Free Glycerol- Mono, Di, Triglyceride- Total Glyceride- Ester Content- Phospor Content- Water Content-Oxidation Stability

- Water Content- Oxidation Stability

- Add Value- Free Glycerol- Mono, Di, Triglyceride- Total Glyceride- Ester Content- Phospor Content- Water Content-Oxidation Stability

BIODIESEL

QUALITY CONTROL PLANOil Pre-Treatment Section

Reaction and Purification Section

WASTE WATER TREATMENT PLANT (WWTP)

DESIGN BASIS

Developing based on the anaerobic biodegradability testing of the BDF waste water sample.

BDF waste water mainly contains of organic matter and easily biodegradation.

Technology applied : Combination of biological process (CSTR anaerobic process + SBR aerobic Process

BDF WWTP Design

Flow rate = 2 m3/day

COD concentration = 40,000 mg/l

WWTP PROCESS FLOW DIAGRAM

Buffer tank

T-100

CSTR tank

T-200

SBR tank

T-300

Effluent tank

T-400

Influent pit

pH

T

N+P

FeCL3

antifoamNaOH

Sludge

Flare

Out Let

Dosing Anaerobic Aerobic EffluentInfluent

pH

˚C

THANKS YOU