Post on 18-Jan-2016
1
Revitalizing Resources
Presented by : Ganesh PC
INDIA, Oct 2015
2
Growing Energy Demand
Sources: Lynn Orr, Changing the World’s Energy Systems, Stanford University Global Climate & Energy Project(after John Edwards, American Association of Petroleum Geologists), SRI Consulting
BiofuelsHydroelectricSolar, Wind, GeoNuclear ElectricCoalNatural Gas
Shale/Tar SandsCrude Oil
100 -
80 -
60 -
40 -
20 -
Billion
Barr
els
of
Oil
Eq
uiv
ale
nt
per
Year
New
Tech
nolo
gie
sLarg
ely
su
sta
inab
leP
eakin
gFossil F
uels
4.0 billion barrels of Oil in 2050
1920 1940 1960 1980 2000 2020 2040
3
Industrial emissions and water discharges
C/H/O N P S Metals
Food&Bev Paper&Pulp Chemical Distilleries Oil&Gas Mining Municipal Green Energy in
Industrie
s
4
Evolution of Environmental attitudes
India 70’s
Ignorance
80’s 90’s 2000’s 2010’s 2020’s
Denial
Downplay /Trickery
Acceptance of Legislature
Exceed Legislation
Source of Profits
5
India’s Bio – Green Energy potential
Sugar, Distillery & Brewery12%
Paper & Pulp1%
Starch4%
MLW6%
Munic-ipal
Solid Waste
72%
Food4%
Bio-Green Energy Potential - India
Net Potential 3700 MW
6
Modern India’s Potential
7
Bio Technological Developments
Make the
difference!
8
• Family owned business, Founded in 1960
• Number of employees : ~ 400
• Number of Operating Companies : 5 (The Netherlands, China, Brazil and India) + Rep office in Canada
• Worldwide presence through network of 20 partners
• Innovative biological applications for wastewater and gas
• > 1800 reference plants worldwide
• > 60 countries
About Paques
Leading in biologicalwastewater & gas treatment
9
• Market leader in anaerobic
waste water treatment
• Driven by innovation
• Worldwide operations in
Netherlands, China, Brazil, India
• 20 (license) partners
• >1,800 reference plants
• >60 countries
Paques focus on Research & Development
10
Upgraded micro organisms from naturePatented separatorsHigh rate reactors
Anaerobic wastewater treatment
Biological (sustainable)
solutions
+Source
Of Profit
11
Anaerobic Process
COD CH4 + CO2 + BIOMASS
• No oxygen addition• Low growth rate• Production of reusable methane (green energy)• Granular biomass can be stored/sold• Small footprint – especially high rate systems• Less nutrient required
CH4 + CO2
75
20
100
5
Effluent
Anaerobic sludge
CO2 + H20
45-75
20-50
<5
Effluent100
Aerobic sludge
12
Solid waste digestion
13
Microturbine Reciprocating Engine
Heater/Heat Exchanger
Fuel Cell
Plant Boilers
Use of Biogas
Pipeline Quality Natural
Gas
14
Theoretically,
Every Kg of COD removed 0.43 m3 Biogas
Equivalent Methane content 0.35 m3 CH4
In terms of Calorific value 11.6 MJ of useable energy
In terms of Electric power 1.8 kwh /kg of Biogas
COD Conversion Stoichiometry
15
Elemental Sulphur recovery THIOPAQ® Scrubber
Hydrogen sulfide is converted to hydrophilic sulfurSpent caustic is biologically regenerated to ~90%
H2S + OH- HS- + H2OHS- + 0.5 O2 Sº + OH-
(to gas engine, boiler, etc.)
16
Goes to aeration tank
UASB
Aeration tank
Sludge return
Aerobic surplus sludge
Treated sewage
Secondary clarifier
Reator UBOX®
Goes to clarifier
THIOPAQ®
16
Innovative STP solution BIOPAQ U Box
17
BIOPAQ® UBOX
• Combined anaerobic/aerobic in one reactor
• Compact design
• No Solid digestion of sludge
• Odour free plant
• Corrosion free STP
18
18
BIOPAQ UBOX ®
PERFORMANCE INDICATORS
SPECIFIC ENERGY CONSUMPTION: 0,213 KWH/m3
OPERATIONAL COST: 0,06 USD/ m3 (BRAZILLIAN PRACTISE)
BOD REMOVAL EFFICIENCY: 90%
NITRIFICATION: OK
SLUDGE PRODUCTION RATE: 0,30 kg TSS/kg BOD REMOVED
General indicators BIOPAQ® UBOX
19
Know how area Application Products
CarbonANAEROBIC & AEROBIC WASTE WATER TREATMENT
BIOPAQ®ICBIOPAQ®UASBplus
BIOPAQ®AFRBIOPAQ®UBOXBIOPAQ®ABSRBIOPAQ®CSTRCIRCOX®
MBOX™
Sulphur(BIOGAS) DESULPHURISATION
THIOPAQ®
SULFATEQ™
Nitrogen & Phosphate(DE)NITRIFICATIONPHOSPHATE RECOVERY
ANAMMOX®
PHOSPAQ™IONPAQ™ASTRASAND®
Metals &Chemicals
METALS RECOVERYSULPHIDE PRODUCTION SULPHATE REDUCTIONCHEMICALS RECOVERY
THIOTEQ™ MetalTHIOTEQ™ ScoroditeSULFATEQ™IONPAQ™
SeparationBIOFILTRATION AND SOLIDS REMOVALMEMBRANE FILTRATION
ASTRASAND®
ASTRASEPARATOR®
Innovative applications of Paques
20
Paques Advanced integrated anaerobic treatment
Food wastewater, Case Olburgen WWTP
21
1800 working references world
wide
Biotechnology makes the difference
Anaerobic wastewater & gas treatment
• savings on operational costs with production of green energy
• Reduce freshwater intake
• reduction in emissions
• recover valuable elements
• reduction on discharge costs
• smaller footprint
• minimize neutralization costs
23
Thank youfor yourattention