Archive

May 2008

• 19: What home water purification system suit your need?
• 09: RO Water purifier for your house water treatment
• 08: Whole House Water Purifier

August 2007

• 29: Organic Chemistry and introduction
• 28: Screening and Intake
• 27: Competition
• 23: Introduction for Unit Operations
• 23: Unit Operations
• 22: Outline of Unit Operations
• 09: TiO2/UV/H2O2 efficiency in removing organic compounds and color
• 08: My International paper

July 2007

• 05: Environmental impact statement and Environmental assessment

June 2007

• 23: What is the effect of MWCO membrane towards fouling?
• 22: Between TiO2 and UV254
• 20: Titanium dioxide: paper review
• 17: UV/Vis Spectrometer Cintra
• 16: Global warming and emission
• 16: Recovery rate of flux membrane operation
• 15: Water supply and wastewater system: brief history
• 15: Why TiO2 is most often used photocatalyst
• 15: Fouling as membrane shortcomings
• 14: Contact
• 13: Civil Engineering-civilization
• 10: Does TiO2 coating form denser pore size?
• 07: About ultrafiltration: introduction
• 06: Summary of my theses

May 2007

• 25: Environmental Impact Matrix
• 20: Check list application
• 18: Gel Filtration Chromatography: procedures
• 17: Archives
• 16: Environmental assessment and checklist methods
• 14: Identification elements of impacts
• 09: Impact assessment: evolution and key stage
• 03: Impact assessment: general principle
• 02: Being an environmental engineer: pass SAT
• 02: Environmental impact assessment: brief overview

April 2007

• 29: Environmental Engineer as profession
• 21: Environment Sites and SEO
• 19: Ecology: its term and concept
• 13: Gel Filtration Chromatography: protein fractionation
• 06: Further Effect of Photocatalysis toward organic particles size distribution
• 02: Public health: short history

March 2007

• 29: Photocatalysis effect for organic particle distribution
• 27: Wastewater treatment plant: the beginning
• 25: World Water Day: Water Scarcity
• 19: Environmental Magazine
• 16: Sewer, sewerage… in history
• 15: Calculating Societal Cost for Gas your vehicle emit
• 14: Planning ahead: theses
• 13: TiO2 coating procedures
• 11: Water treatment: impure water, back to history
• 10: TiO2-UV batch for UF fractionation
• 10: Environmental News: what’s today
• 08: Water supply in Surabaya
• 05: TiO2-UV performance
• 03: Abstract for Scientific Paper
• 02: Wastewater Reuse
• 01: Links
• 01: Engineer Term: Civil and Environmental Engineer

February 2007

• 28: Global Warming: Conclude yourself
• 26: Global warming wins
• 23: About
• 22: Complete the first task
• 20: Environmental Engineering Roots
• 20: Outline of Introduction of Environmental Engineering Course
• 20: Seems TiO2+UV do not have effect toward HA removal