I GEDE WENTEN

 IPU, INSINYUR PROFESIONAL UTAMA, BKK PII, Since 2017

 PROFESSOR, Chemical Engineriing – ITB, Indonesia, Since 2014

 PROFESSOR WCU, Membrane Reactor Lab, NUS – Singapore, June - December 2018

 POSTDOCTORAL, UNESCO Center on Membrane, UNSW, Australia, 1995

 EXPERT STAF , X-Flow B.V., The Netherlands, Januari 1993 - December1994

 RESEARCHER, Bioseparation Research Center, RPI, New York, USA, April - October 1991

 INTERNATIONAL EXPERT , Institute of Hydrogen Economy, UTM, Malaysia, Since 2014

 INTERNATIONAL SENIOR SUPERVISOR, Guangdong Jin Gang New Material Co. Ltd., China, 2006 - 2008

 SENIOR SUPERVISOR, MEDCO, Since 2018

 SCIENTIFIC REPUTATION: >400 Research Publications, 15 Commercialized Patents, 19 AWARDS

 REMARKABLE ACHIEVEMENT: United States Patent US5560828, Terobosan Inovasi Indonesia 2015 Prof. Dr. Ir. MSc. MH. IPU

I GEDE WENTEN

 United States Patent, US5560828

 Canada Patent, CA2132682AA

 Indonesia Patent No. 046.1440 A

 Indonesia Patent No. P00200400553

 Indonesia Patent No. 046.1515 A

 Indonesia Patent No. 046.2016 A

 Indonesia Patent No. 037.551 A

 Indonesia Patent No. 033.065 A

 Indonesia Patent No. 033.321 A

 Indonesia Patent No. 050.0814 A

 Indonesia Patent No. 050.4253 A

 Indonesia Patent No. 051.3565 A

 Indonesia Patent No. 2012/00027 A

 Indonesia Patent No. P00201000624

 Indonesia Patent No. 2016/00626

GANESHA INNOVATION AWARD OUTSTANDING ASEAN ENG AWARD

SUTTLE AWARD

REMARKABLE ACHIEVEMENTS

THE

BACKSHOCK

PROCESS

Fu Kidney DIATEK : FUTURE HEMODIALYZER

GAS SEPARATOR

IGW ‘08

CONDUCTIVE ELECTRODIALYSIS

ACEH TSUNAMI RELIEF

IGW EMERGENCY MEMBRANE

Bioceramic

Cooling tower

Process streams requiring cooling

Cooling water recirculation

(Q_R) Tower packing

Heat exchanger

Blowdown water Evaporation loss

1% Q_R per 5.6^oC T drop Windage

loss (mist) 0.2% Q_R

Heat Transfer

PLANT

HEAT TRANSFER

Heat exchanger

Hollow Fiber Cooling Tower HEAT DISSIPATION VIA

EVAPORATION

Blowdown High salt conc.

Make-up cooling water

Soft water

Make-up boiler feed

water

Preheater

BOILER

Vapor Membrane

pore

Cooling

water Hollow fiber Condensate

Hollow fiber Stagnant

air

HOLLOW FIBER COOLING TOWER

M T

Hollow fiber module

TR

WB

NaCl solution M

T

TR

DW M T

WB

DW DW

M T

Over-flow

Measuring cylinder Feed

pump

Permeate pump

Needle valve Needle

valve

Adjustable DC power supply

PV TECHNOLOGY FOR FUEL GRADE ALCOHOL

SUGARCANE JUICE CLARIFICATION

VCO CLARIFICATION

NATURAL PALM KERNEL FRYING OIL

o 1 step clarification process o No chemical consumption

o Environmentally friendly process

Feed (Crude PKO)

Permeate

(Clarified PKO)

Retentate

SIMULTANEOUS CLARIFICATION AND DEGUMMING OF

JATHROPA OIL

CONVENTIONAL CLARIFICATION

ACID DEGUMMING

H

₃

PO

₄

Oil

Particles, dirt, gum

Clarified, de- gummed oil

ONE STEP CLARIFICATION AND DEGUMMING PROCESS

•Vibrating screen

•Clarifier

•Purifier

Zero Waste Effluent Program

18

Standar Mutu CPO

19

GELATIN CLARIFICATION

Feed Product

FEED PRODUCT

PRODUCED WATER

REUSE

DISCHARGE

RE-INJECTION

MBR - RO

MBR

UF

PRODUCED WATER MANAGEMENT

IN OIL & GAS INDUSTRIES

23

WASTE BRINE RECYCLE PROJECT

Producued water Softening Reinjection

Ion exchange (softener) regeneration Salt consumption: 90 ton/day

Waste brine disposal:

 3180–4770 m

³

/day

 High NaCl concentration

 High Ca and Mg concentration cause scaling and clogging to pipe

INDONESIA

PRODUCED WATER FOR REINJECTION

innovative solutions for a better life

After a decade dealing with membrane-based water treatment system, GDP Filter initiated production of its own RO Pressure Vessel since 2010. GDP Filter manufactures the pressure vessel based on its first hand experience in RO plants in order to achive higher efficiency.

Innovative Solutions for A Better Life

PLANT - MANUFACTURING FACILITY

1.Hydrogen Membrane for Syngas mixture Fed into Pd-Ag Mreactor 2 Membrane Crystallization For Selective Polymorph Crystallization 3.Latest Development of Polymer Electrolyte Membrane FC (PEMFC) 4 Aroma Recovery by Pervaporation

5 Membrane Crystallizer of Nanofiltration Brine Solution 6 Modified PEEK Membrane With Honey Comb Structure 7. Mega Magnum System

8. Membrane Osmotic Distillation

9. Reverse Osmosis Energy Recovery Device 10. Carbon Nanotube Membrane

11. Forward Osmosis Membrane Bioreactor

12. Fullerenes Prevent Biofouling in Membrane Microfiltration 13. Membrane Distillation Bioreactor

14. Integrated Membrane for Desalination 15. Inland Desalination

16. Membrane Sensor

17. Nanostructured Asymmetric Membrane 18. Boron Removal With SWRO

19. Well Defined Shape and Size Crystal with Membrane Crystallizer 20. Incorporating Amino Group in Polymeric network for composite 21. Aquaporin Membrane

22. Nanofiltration as Reverse Osmosis Pretreatment 23. Forward Osmosis (FO)

24. Air Separation At High Temperature 25. Membrane For Artificial Organs

26. Membrane Biohybrid System Using Hepatocytes 27. Latest Development In Enzymatic Membrane Reactor 28. Membrane in Tissue Engineering

29. Membrane Emulsifier

30. Recent Advances in Bipolar Membrane 31. MOF-Based Membrane

32. CO2-Selective Microporous Materials 33. Non Modular Membrane System 34. Super Hydrophobic Membrane

MEMBRANE TECHNOLOGY:

Future Prospect and Challenges

Hinds, B.J., et al. (2004) Science, Vol. 303, p.62.

Pembukaan ujung CNT

menggunakan oksidasi plasma atau perlakuan asam

Enkapsulasi Konformal dari CNT yang diluruskan ketika tumbuh dengan Polimer/Keramik

Penghilangan material berlebih diatas susunan CNT di belakang.

Goresan asam HF untuk menghilangkan membran dari substrat

Three representative membrane structures with incorporated graphene oxide flakes

(Adv. Mater. Interfaces 2017, 4, 1600918)

GO-based membranes with lamellar structure

Mixed matrix membranes

GO functional coating on polymeric membrane

Schematic diagram of the two types of graphene-based membranes

(Chem. Soc. Rev., 2015,44, 5861-5896 )

Development history for nanoporous graphene membranes

(Sci. Bull. (2015) 60: 1807)

Theoretical works on nanoporous graphene membranes for gas separation

(Sci. Bull. (2015) 60: 1807) Atomic system configuration for the

separation of CO₂/N₂ Interaction energy between CH4 and the all- H-passivated porous graphene

Van der Waals energy and electrostatic energy

Geometry distortions of pores caused by

the propagation of the gas molecules Inhibition and blocking effect of non-permeating components

MOF-BASED MEMBRANE

• Porous material built from metal or metal cluster and linked by organic linker as a ligand to construct a 1D, 2D or 3D framework

• As a porous material and a good adsorbent, MOF can also be utilized further as a membrane material. MOF-based membrane and Mixed matrix membrane

MOF

Polymer matrix Porous substrate

MOF Membrane MOF-based MMM

The structure of common MOFs (Allendorf and Stavila., 2015)

Zeolite-like Metal Organic Frameworks (ZMOF)

(Chem. Soc. Rev., 2015, 44, 228)

Synthesis of zeolitic imidazolate 7 (ZIF-7), ZIF-8, and ZIF-90 from a Zn ion and Imidazolates

(Processes 2016, 4, 32)

Zeolitic Imidazolates Frameworks (ZIFs)

ZIF-8 membranes grown on PES

(RSC Adv. 2014, 4, 52461–52466)

NANOSTRUCTURED ASYMMETRIC MEMBRANE

Meningkatk an

performa!

Nano- fungsional

Tren baru!

Polisulfon

Karakteristik unggul

-Kelarutan dalam rentang tinggi dari pelarut polar aprotik - Ketahanan termal tinggi

- Ketahanan kimia pada seluruh rentang pH - Ketahanan dalam media oksidatif

- Ketahanan mekanik tinggi dari reaktivitas modeat film dalam reaksi subsitusi elektrofil aromatik

Carbon nanotube

Biokompatibel dalam kontak dengan darah

Biofungsionalitas: kemampuan untuk

Interaksi kovalen antara membran polisulfon dan karbon nanotube lebih stabil dari interaksi kovalen dalam paduan membran dan merupakan cara baik untuk imobilisasi karbon nanotube untuk aplikasi praktis (terutama proses filtrasi).

Referensi

G. Nechifor*, S.I. Voicu, A.C. Nechifor, S. Garea. Nanostructured hybrid membrane polysulfone-carbon nanotubes for hemodialysis. Desalination 241 (2009) 342348

G. Nechifor, dkk (2009), membuat material komposit polimer-nanotube baru

berbasis polisulfon dengan berbagai tipe nanotube, single wall (SWNT) dan double

wall (DWNT), didapatkan dengan aplikasi di bidang medis dari pemisahan lanjutan

dari logam berat dari darah dan cairan psikologikal lainnya.

Self-assembled nanomaterials for separation and transport

(Nanoscale, 2013, 5, 7098)

the porous three-dimensional nanostructure

One unit cell of a MOF-5 crystal Membrane used for filtering a solution of gold nanoparticles

Amphiphilic perylene used as a self-assembly unit

Examples of self-assembled nanostructure

(Self-assembly and nanostructured materials. Nanoscale Assembly, (9), 217-239)

Close packed binary nanoparticle superlattice DNA templated carbon nanotube transistor

Nanoparticles on S-layer protein lattice

Self-assembled chains of prismatic BaCr04 nanoparticle

Molecular junctions in nanowire

Template-assisted self-assembly of colloids on a photoresist Pattern

FULLERENES PREVENT BIOFOULING

Membrane surface without fullerenes

Membrane surface with fullerenes

Lyon dan Delina, 2008

AEROGEL MEMBRANE

Ref:

http://www.netl.doe.gov/

http://elsevier.conference-services.net/resources/247/2576/pdf/ICIM12_0020.pdf

MODIFIED PEEK MEMBRANE WITH HONEY COMB STRUCTURE

Preparation

Membran sarang lebah: a) citra SEM dari penampang lintang membran dan perbesarannya b) citra AFM dari permukaan atas membran

Golemme et al., 1994

AQUAPORIN MEMBRANE

Desalinasi air laut

Air proses industrial

Ultra-Pure Water (UPW)

Pengolahan air limbah perkotaan Air pertanian untuk

irigasi

Aplikasi

Membran lipid bilayer yang dibentuk disekitar lapisan film teflon dengan molekul aquaporin

Membran lipid bilayer yang dibentuk disekitar film teflon film dengan molekul aquaporin

Molekul aquaporin yang tergabung dalam material membran nanopori

1. Peter Holme Jensen, Copenhagen Penemu

membran biomimetric

2. Danielle Keller, Odense

Benga, 2009

INCORPORATING AMINO GROUP IN POLYMERIC NETWORK FOR COMPOSITE

Seperti terlihat pada namanya, membran TFC terdisi dari banyak lapisan. Membran yang dirancang untuk desalinasi menggunakan lapisan film tipis aktif dari poliimida berlapis dengan polisulfon sebagai lapisan penyangga berpori.

Dip coating Spray coating

Spin coating

Interfacial polymerisation In Situ polymerisation

Grafting

Persiapan membran komposit lapis tipis

Membran Komposit (50 nm) Penyangga

Berpori Pelarut: Asam

(Organik)

Monomer Asam Amino

(Cair)

Poliamida Kebanyakan terbuat dari

gugus asam amino

- Stabilitas termal - Kekuatan Mekanik - Ketahanan terhadap

pelarut organik

Membran Reverse osmosis

Membran Pervaporation

Membran Forward Osmosis

Aplikasi membran Poliamida Saha and Joshi, 2009

MIXED-MATRIX MEMBRANE

Vinh-Thang dan Kaliaguine 2013, Chemical Reviews.

113, 4980 − 5028.)

Chung dkk, 2007,

Progress in Polymer Science, 32(4), 483-507.

MEMBRANE FOR ARTIFICIAL ORGANS

Membrane blood oxygenator (Baker, 2004)

Ilustrasi dari prinsip sistem hollow fiber sebagai pankreas buatan. Bagian dalam sistem ditunjukkan melalui satu bagian (Mhaske and Kadam, 2010)

Skema hemodialyzer berdasarkan desain orisinil Kolf

(Galletti 1993)

MEMBRANE BIOHYBRID SYSTEM USING HEPATOCYTES

Citra konfokal dari hepatosit manusia pada membran PEEK-WC-PU oleh pewarnaan dengan FITC-phalloidin (hijau) dan pewarnaan asam nukleat dengan DAPI (biru).

 Karena isolasi hepatosit dapat melakukan biotransformasi in-vivo dan fungsi spesifik hati dengan lengkap, hepatosit dapat digunakan secara in-vitro sebagai sistem model dari studi metabolisme.

 Sifat hidrofobik/hidrofilik membran seperti parameter bebas energi permukaan, morfologi sel dan fungsi metabolik spesifik dari hepatosit.

 Membran untuk rekonstruksi hati manusia disiapkan dari campuran polimerik dari polietereterketon termodifikasi atau PEEK-WC dan poliuretan (PU) dengan teknik inversi fasa dengan menggunakan metode immersion-precipitation langsung. Membran ini dapat menyokong penempelan dan diferensiasi sel dalam sistem biohibrida yang mencangkup hepatosit manusia dan membran PEEK-WC-PU selama lebih dari 1 bulan.

Membran untuk Rekonstruksi Hati Manusia

Pada kasus hepatoris, imobilisasi dari motif galaktosa pada permukaan menambah interaksi spesifik dengan sel karena ikatan spesifik antara bagian galaktosa dan reseptor asyaloglycoprotein yang hadir pada membran sitoplasma.

Zainoodin et al. 2010

Prinsip Rekayasa Jaringan Papenburg, 2009

Membran untuk Rekonstruksi Jaringan Saraf

 Selama beberapa tahun belakangan kelakuan sel saraf pada biomaterial seperti membran telah menjadi daya tarik besar, karena menawarkan keuntungan dari pengembangan jaringan neuron yang dapat digunakan sebagai simulasi in-vitro dari fungsi otak manusia.

 Kelaikan dari pengembangan sistem biohybrid membran sel hippocampal cell membrane dari regenerasi jaringan saraf dapat terbukti sebagai pendekatan penting untuk studi kelakuan dari populasi neuron dalam beberapa penyakit degeneratif saraf yang umum.

a b c

Mikrograf dari neuron hippocampal pada membran FC setelah (a) 4 jam, (b) 4 hari (c) 16 hari dari kultur. Panah pada a) menunjukkan proses baru dari dari lingkar sel; panah di b) menunjukkan axon (hitam) dan dendrit (putih).

Kompleksitas dari jaringan saraf meningkat seiring dengan waktu: dendrit baru dari sel tubuh menjadi sangat bercabang (c)

Morelli et al. 2010

MEMBRANE SENSOR

Liquid Membrane

Sample Solution

Reference Electrode

Membran Gelas

Membran Kristalin Membran Valinomycin

Membran Cair

Membran sleektif Fluoride Membran

gelas

Membran Kristalin

Membran selektif Fluorida Membran

resin penukar ion Membran

Valinomycin

Membran cair

Membran Sensor

Vadgama, 1990

HYDROGEN MEMBRANE FOR SYNGAS MIXTURE

Comparison of the Volume Index within “typical” MR and innovative MR configurations (Brunetti, 2010)

Membrane reactor (Brunetti, 2010)

Barbieri et al., 2008

AIR SEPARATION AT HIGH TEMPERATURE

OTM (Oxygen Ion Transport Membrane)

SIKLUS AZEP (ADVANCED ZERO EMISSION POWER)

Foy, 2007

ENZYMATIC MEMBRANE REACTOR

Prinsip EMR yang digunakan oleh Pomier.

Rios, 2004

EMR skala pilot untuk hidrolisis pati. (Paolucci et al. )

EMR dengan Membran Aktif Katalitik

MEMBRANE EMULSIFIER Tipe Emulsifikasi Membran

 Direct membrane emulsi fi cation  fasa terdispersi langsung diumpankan melalui pori membran untuk mendapatkan tetesan

 Premix membrane emulsi fi cation  emulsi premiks kasar ditekan melalui pori membran untuk mengurangi dan mengendalikan ukuran tetesannya.

 Emulsifikasi membran juga merupakan proses yang efisien , karena kebutuhan densitas energinya (umpan energi tiap meter kubik emulsi yang dihasilkan, pada rentang 10 ⁴ –10 ⁶ Jm ^-3 ) rendah dibandingkan metode mekanik konvensional lainnya (10 ⁶ -10 ⁸ Jm ^-3 ).

Vladisavljevic dan Williams, 2005

AROMA RECOVERY BY PERVAPORATION

Pereira et al., 2006

Organophilic membranes used in the literature for aroma recovery by pervaporation (Pereira et al., 2006)

Membran pervaporasi organofilik berbasis PDMS.

Elemen spiral wound. (Pervatech BV Netherland)

BLUE ENERGY

Osmotic power plant PRO, statkraft pure energy, Tofte in the municipality of Hurum, southwest of Oslo, Norway

(http://www.flickr.com/photos/44290727@N07/4109948126/sizes/o/in/set-72157622731791006/) (Elimelech, 2013, http://www.yalescientific.org/2013/02/the-elixir-of- life-generating-electricity-from-water/)

PRO RED

POLYMER ELECTROLYTE MEMBRANE

Nano Structured Thin Film Catalyst (NSTFC) Basri, dkk, 2010

Singlewall Carbon Nanotube as new support material

Tujuan:

1. Pemanfaatan efektif dari karbon struktur nano untuk peningkatan performa 2. Pengembangan pemasangan PEM menggunakan penyangga carbon nanotube 3. Meningkatkan performa elektrokatalisis

4. Minimalisir kadar katalis dengan menjaga keluaran tenaga tinggi

Keunggulan

Pemanfaatan tinggi katalis pada setiap densitas arus

Perpindahan massa Overpotensial yang dapat diabaikan pada densitas arus tinggi

Ketahanan tinggi terhadap oksidasi penyangga pada potensial tinggi, start- stop, High Resistance to support oxidation at high potentials, start-stop, kekurangan bahan bakar

Ketahanan tinggi bagi pelarutan/aglomerasi Pt pada tegangan tinggi, start- stop, dkk

Kuat, proses dengan biaya rendah untuk fabrikasi

Kehilangan ion dan elektrik minimal dalam kondisi kering

FORWARD OSMOSIS

Membrane dan Modul untuk Forward Osmosis

1 2

Pemekatan lindi landfill Desalinasi Air Laut Proses FO Amonia–Karbon Dioksida Baru

MEMBRANE DISTILLATION BIOREACTOR

Phattaranawik et al., 2008

Direct Contact MDBR MD

Vacuum MD

Air-gap MD

Sweep-gas MD

Osmotic MD

MDBR configurations

Membran Bioreaktor

Membran Distilasi

Membran Distilasi Bioreaktor

Membrane Distillation Bioreactor Skala Kecil

Membrane distillation bioreactor–Susunan konseptual.

MEMBRANE OSMOTIC DISTILLATION

Membrane Distillation

direct-contact MD (DCMD)

air gap MD (AGMD)

sweeping gas MD (SGMD)

vacuum MD (VMD)

Osmotic MD

(OMD Osmotic

Membrane Distillation

Membran Hidrofobik Fasa gas di pori

Dasar Proses OMD (Soni, 2008)

Kelakuan hidrofobik dari membran mencegah penetrasi dari larutan aqueous ke dalam pori.

Hanya komponen volatil yang dapat berpindah melalui membran.

Driving Force

Gradien konsentrasi dari komponen tertentu

di fasa gas pada kedua sisi pori membran.

WELL DEFINED SHAPE AND SIZE CRYSTAL WITH

MEMBRANE CRYSTALLIZER

MCr (Membrane Crystallizer)

Static

Continuous

Di Profio et al., 2010

kristalisator Membran.

Metode MCr

Reverse Osmosis (RO) Distilasi

Anti-Pelarut Membran Reaktor Pendinginan Kontaktor

Curcio, 2006

MEMBRANE CRYSTALLIZATION

FOR SELECTIVE POLYMORPH CRYSTALLIZATION

Di Profio, et al, 2007

Integrated membrane system containing membrane crystallization units operating on the brine of nanofiltration and/or the reverse osmosis stages to reduce the amount of brine and to recover valuable

crystalline materials, with controlled characteristics, from seawater desalination installations.

Drioli et al., 2012

Basic Principle of Membrane Crystallizer (Drioli et al., 2012)

• Bentuk

metastabil dari Polimorf Glisin

• Terbentuk oleh:

• Laju alir larutan Stripping yang tinggi

• Temperatur Tinggi

• 4 < pH < 8

α-Glisin

•

Bentuk stabil dari Polimorf Glisin

•

Terbentuk oleh:

•

Laju alir larutan stripping yang rendah

•

Temperatur Rendah

•

pH <4 ; >8

γ-Glisin

NANOFILTRATION AS REVERSE OSMOSIS PRETREATMENT

S istem Membran Terintegrasi untuk Desalinasi Drioli, 2010

MEMBRANE CRYSTALLIZER

OF NANOFILTRATION BRINE SOLUTION

1 2

3 4

Drioli et al., 2006

1. LTA zeolite membranes: current progress and challenges in pervaporation. RSC Advances, 7(47) (2017) 29520-29539.

2. Functionalized carbon nanotube (CNT) membrane: progress n challenges. RSC Advances, 7(81) (2017) 51175-51198.

3. Modified Membrane with Antibacterial Properties, Membrane Water Treatment, 8(5) (2017) 463-481.

4. Beverage dealcoholization processes: Past, present, and future. Trends in Food Science & Technology, DOI:10.1016/j.tifs.2017.10.018.

5. The effects of non-solvent on surface morphology and hydrophobicity of dip-coated PP membrane. Materials Research Express, 4(5) 054001.

6. Combined ultrafiltration-electrodeionization technique for production of high purity water. Water Science & Technology, 75(12)2891-2899.

7. Heterogeneous structure and its effect on properties and electrochemical behavior of IE membrane. Materials Research Express 4(2) 024006.

8. Preparation of Superhydrophobic PP Membrane Using Dip-Coating Method. Polymer-Plastics Technol. Eng, 56(2) (2017} 184-194.

9. Surface modification of ion‐exchange membranes. Journal of Applied Polymer Science, 134(48) (2017) 45540.

10. Superhydrophobic Membrane, Reviews in Chemical Engineering. Accepted Manuscript.

11. Chapter 11, The Bubble Gas Transport Method. In Hilal et all, D.“Membrane Characterization”, p. 199-218, Elsevier.

12. Membrane-Based Carbon Capture Technology,. Advanced Science Letters, 23(6) (2017) 5768-5771.

13. Mechanism of Ion Transfer in Electrodeionization (EDI) System. Advanced Science Letters, 23(6) (2017) 5640-5642.

14. Hydrogen Selective Layer for Dehydrogenation Membrane Reactor. Advanced Science Letters, 23(6) (2017) 5726-5728.

15. The Influence of DP on Morphology n Electrochemical Properties of PVC-Based Heterogeneous IE Membrane. Adv Sci Letters, 23(6), 5762-5764.

16. Determination of thermodyn.. properties of PS/PEG membrane solutions based on F-H model. American Institute of Physics, 1840 090008.

17. Surface engineering of polymer membrane for air separation. American Institute of Physics, 1840 (2017) 090005.

18. Direct synthesis of hydrogen peroxide using in-situ selective layer. American Institute of Physics, 1840 (2017) 040001.

19. The role of ion-exchange membrane in energy conversion. American Institute of Physics, 1840 (2017) 090006.

20. Post combustion CO2 capture using zeolite membrane. American Institute of Physics, 1818, (2017), 020074.

21. Integrated processes for desalination and salt production: A mini-review. American Institute of Physics, 1818 (2017) 020065.

22. Ultrafiltration of hemicellulose hydrolysate fermentation broth. American Institute of Physics (2017) 1818, (2017) 020024.

23. Inf. of applled voltage n feed conc. on the performance of EDI in nickel recovery from electroplating wwt. American Inst.of Physics, 1805 030004.

24. Rare earth element enrichment using membrane based solvent extraction. American Institute of Physics, 1805 (2017) 070001.

25. Current progress on zeolite membrane reactor for CO2 hydrogenation. American Institute of Physics, 1788 (2017) 040001.

26. Supported ionic liquid membrane in membrane reactor. American Institute of Physics, 1788 (2017) 040003.

27. The effect of polymer concentration on flux stability of PS membrane. American Institute of Physics, 1788 (2017) 030048.

28. Superhydrophobic Membrane Contactor for Acid Gas Removal. Journal of Physics, 877 (2017) 012010.

29. Preparation and characterization of PS/PEG heterogeneous IE membrane RED. Journal of Physics, 877 (2017) 012075.

30. Recent Advances on Bioethanol Dehydration using Zeolite Membrane. Journal of Physics, 877 (2017) 012074.

31. From lab to full-scale ultrafiltration in microalgae harvesting. Journal of Physics, 877 (2017) 012002.

ASEAN MERITORIOUS SERVICE AWARD IN SCIENCE AND TECHNOLOGY 2017

SCOPUS INDEXED PUBLICATIONS 2017

MEMBRANE TECNOLOGY IN INDONESIA: FUTURE OUTLOOK

 MEMBRANE MATERIAL

 GAS SEPARATION, CO2 REMOVAL

 BIOFUEL, BIOETHANOL

 VEGETABLE OIL PROCESSING

 NATURAL INGREDIENTS EXTRACTION

 CLEAN PRODUCTION IN STARCH INDUSTRY

 AQUACULTURE INDUSTRI

 LOW COST WATER TECHNOLOGY FOR MDG

 ZERO DISCHARGE SEAWATER DESALINATION

 NICHE APPLICATIONS

FABRICATION OF

SUPER HYDROPHOBIC PP MEMBRANE

CO

₂

REMOVAL

WET-FREE MEMBRANE CONTACTOR

PATENT APP. P00200900263

CARBON CAPTURE AND UTILIZATION

HIGH CELL DENSITY HOLLOW FIBER MEMBRANE BIOREACTOR

SEA

CO

₂

free

CO

₂

Microalgae

https://www.topsoe.com/produ cts/amine-regeneration

CO₂-rich gas

Lean gas

Flue gas CO₂-free

Amine contactor

Membrane bioreactor

Lean Gas

Membrane bioreactor

CO₂-free

Flue gas

A

B CO

₂

/CH

₄

C Flue gas

Flue gas

Amine regeneration Solvent regeneration Absorption

Hollow-fiber

Porous

membrane

Umpan

NON-MODULAR UF FOR MICROALGAE HARVESTING (Nanochlorophyl)

 Solusi Holistik untuk produksi etanol secara berkelanjutan

 Etanol yang dihasilkan memiliki konsentrasi cukup tinggi

 Rasa bir tetap terjaga

NON-POROUS MD FOR BEER DEALCOHOLIZATION

Spider web harvesting system

COOKING TANK

MEMBRANE EXTRACTION

Purified CPO

A NOVEL CONCEPT ZERO SLUDGE PALM OIL MILLING PLANT

ULTRAFILTRATION OF COCONUT WATER

EMPOWERING PALM SUGAR BUSNISSES

High Quality DRINKING WATER

Membrane Concentrator

SUGARCANE JUICE

CLEAN PRODUCTION IN STARCH INDUSTRY

UF 30,000 Da

 Hatchery

 Grow-out

MEMBRANE BASED RECIRCULATION SYSTEM FOR SUSTAINABLE AQUACULTURE

IMPLANTED ENDS-FREE MBR

National Standard of

Aquaculture Recirculation Technology

IGW GREEN ULTRAFILTER

No Electricity Required and Chemical Free

A NOVEL WATER RECLAMATION SYSTEM FOR

FUTURE COMMUNITY WATER SOLUTION

GOLD MEDAL

GANESHA INNOVATION AWARD

Activated carbon

Reduce unpleasant odors, organic matter and residual chlorine

Hollow fine fiber Membrane

The core competence of this unit. Ultrafiltration membrane can remove almost 100% of colloids, bacteria, viruses and all of particulate matters reponsible for turbidity .

Bioceramic

Alkalinity agent and enhancing anti oxidant quality of

drinking water. It also enhances freshness of drinking water FROM RAIN TO DRINKING WATER

IGW SPRING WATER

DRINKING FROM RAIN WATER HARVESTING

Patent Indonesia P00201000408

NO MORE MODULARITY IN MEMBRANE

NON-MODULAR MEMBRANE

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

ZERO DISCHARGE SEAWATER DESALINATION:

A PROMISE FOR INDONESIA’S FUTURE

TK-4050 WATER TECHNOLOGY

I. WATER QUALITY & PROPERTIES: Physical, Chemical, Quality Parameters & Standard

II. WATER SUSTAINABILITY: Water cycle-crisis-demand, Resource management+conservation, Improve water supply+reuse III. WATER-TECH OVERVIEW: State of the art, Latest, Emerging, Membrane-water tech

IV. WATER INDUSTRY & INDUSTRIAL WATER: Global water business, PUW, HDWP, Aquaceutical, Utility, Aquaculture, Virtual V. SEAWATER DESALINATION: Megaprojects SWRO, Deep sea, ZLD, SEAHERO

VI. WORLD WATER RECLAMATION PROGRAM: WR Recovery, Mega-capacity MBR, Oilfield produced water VII. ECO-EFFICIENT WATER TECHNOLOGY: Sust supply, Rain harv, Novel concept

VIII. BLUE ENERGY: Osmotic power/The power of salt, PRO, RED

IX. FUTURE OUTLOOK: ER Device, ULP Membrane, Micropolutant, Waste brine, Niche app

BEST CHEMICAL ENGINEERING INVENTION

I GEDE WENTEN RESEARCHGATE

https://www.researchgate.net/profile/I_Gede_Wenten

AT THE END, WE RELY ON PEOPLE: KARAKTER, KOMPETENSI, LITERASI