GLOBAL WATER BUSINESS
WORLD WATER RECLAMATION PROGRAM
MEGA PROJECT DESALINATION PLANT
RECENT ADVANCES IN WATER TECHNOLOGY
MEMBRANE-WATER TECH & BUSINESS IN INDONESIA
RIVER RESTORATION
I G. WENTEN
WATER SUSTAINABILITY:
MEETING OUR WATER DEMAND
WORLDWIDE INVESTMENT FOR INFRASTRUCTURE
Infrastructure 2001 to 2010
(annual average) 2011 to 2020
(annual average) 2021 to 2030
(annual average) 2011 to 2030 (accumulative) Roads/Railways
269 299 350 649
Telecommunications
654 646 171 817
Electricity
270 383 513 896
Water
576 772 1,037 1,809
Total
1,769 2,100 2,071 4,171
Report from Organization for Economic Cooperation and Development (OECD, 2008), unit in US$ billion
BEST CHEMICAL ENGINEERING INVENTIONS
https://www.processingmagazine.com/chemical-engineers-select-top-10-inventions-of-modern-era/
1. DRINKING OR POTABLE WATER
2. Petrol or gasoline (and other fuels including diesel) 3. Antibiotics
4. Electricity generation (from fossil fuels) 5. Vaccines
6. Plastics 7. Fertilizer 8. Sanitation
9. Electricity generation (from non-fossil fuels)
10. Dosed medications (such as tablets, pills and capsules)
http://www.slideshare.net/gwpsea/singapore-27240236
WATER SUSTAINABILITY
MEETING OUR WATER DEMAND
Demand Management & Conservation
Improve Supply and Reuse Sustainable
Water Production
Membrane Bioreactor
Liquid wate
MF/UF RO
MF + RO AOT
MBR
Membranes Surface water
Saline water Secondary eff.
Wastewater
Industrial liquid
Effluents Recovered
Resources Recovered Water
Reuse Domestic &
Industrial use
[Fane, 2005]
WATER RECLAMATION
•Water Factory 21 ( USA ) 20 years, 200 MLD
•NeWater ( Singapore ), 290 MLD
•Sulaibiya (Kuwait) > 350 MLD
MF/UF, DEAD END mode + LPRO
•Windhoek (Namibia), UF Direct Potable Use, 24 MLD
NEW WATER: SINGAPORE
Agreement with Malaysia is due to expire in 2061
Desalinization plants
Efficient catchment of rainwater: network of drains, canals, rivers, storm water, collection ponds and reservoirs with the aim to catch water across two-thirds of the country
Recycling of sewage
Membrane technology to treat wastewater known as 'NEWater'
Source: [6] http://www.greatnewplaces.com/sg/t-NEWater
Fig 9. NEWater Singapore [6]
7
LARGEST MEMBRANE BIOREACTOR PLANT
Plant MBR di Transverse city, Michigan dengan kapasitas 64.000 m3/hari
Current Status- SWRO
UF
Veolia Memcor
MF
Coliban 140 ML/d Chestnut 273 ML/d
Mery sur Oise 140 ML/d
UF
NF
B&V Zenon
Veolia Filmtec
[Fane, 2005]
MEGAPROJECT DESALINATION PLANT
Sorek Desalination Plant. SWRO dengan kapasitas 624.999 m3/hari
[]water-technology.net
Cost reduction may be examined in two main ways. The first is to reduce energy cost and the second is to reduce investment
Kurihara et al, 2013
MEGAPROJECT DESALINATION PLANT:
CHINA’S FUTURE PROJECT
Caofeidian Desalination Plant. SWRO dengan kapasitas > 1M m3/hari[]water-technology.net
SEAWATER ENGINEERING & ARCHITECTURE FOR HIGH EFFICIENT REVERSE OSMOSIS (SEAHERO) : 2007-2013
(150 MILLION USD)
Kim J.H., 2012
Drioli dan Curcio 2007 Macedonio, 2007 Memungkin
kan peningkata
n faktor recovery air
segar Recovery dari
kristal yang secara natural terdapat dalam aliran konsentrat Pengurang
an ongkos pembuanga
n brine dan dampak
negatif lingkungan
INTEGRATED MEMBRANE DESALINATION
TECHNOLOGY
ZERO DISCHARGE SEAWATER DESALINATION:
A PROMISE FOR INDONESIA’S FUTURE
MEETING OUR WATER DEMAND
1. WATER CONSERVATION
REPAIR INFRASTRUCTURE
IMPROVED CATCHMENT
RIVER RESTORATION
2. NEW WATERS
REUSE, WASTEWATER
DESALINATION, SEA/BRACKISH WATERS
POLUSI SUNGAI
LIMBAH INDUSTRI: IPAL (landasan hukumnya jelas), Produksi Bersih 3R
LIMBAH DOMESTIK n IKM: Cair n Padat ???
LIMBAH PERTANIAN n PERIKANAN: Pupuk, Pestisida, Pakan, etc ???
LIMBAH PETERNAKAN n TINJA: Bio-digester
ERUSI n SEDIMENTASI: Reboisasi
KONSEP RESTORASI
https://www.mongabay.co.id/2015/12/14/begini-cara-restorasi-sungai-ala-agus-maryono/
HIDROLOGI: KUALITAS n KUANTITAS AIR
EKOLOGI: FLORA n FAUNA
MORFOLOGI: BENTUK KEASLIAN SUNGAI
SOSIAL EKONOMI: MANFAAT SOSIAL BUDAYA n EKONOMIS
KELEMBAGAAN DAN PERATURAN: EFEKTIVITAS ATURAN
MENGEDEPANKAN AZAS MANFAAT DALAM RESTORASI
MANFAAT SOSIAL BUDAYA
RUANG PUBLIK: EDUKASI, REKREASI, OLAH RAGA
INDUSTRI WISATA
MELESTARIKAN KEENEKARAGAMAN HAYATI
MANFAAT EKONOMI: Food, Energy, n Water
