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Water Treatment Presentation 
By Pornjuti Soungkaew
Water Treatment System 
ï‚Ļ “Water treatment system” āļ„āļ·āļ­ āļĢāļ°āļšāļšāļāļēāļĢāļ—āļģāļē 
āļ™āļģāđ‰āļēāļšāļĢāļīāļŠāļļāļ—āļ˜āļīāđŒāļ‹āļ‡āļķāđˆ āļ›āļĢāļ°āļāļ­āļšāļ”āđ‰āļ§āļĒāļāļĢāļ°āļšāļ§āļ™āļāļēāļĢāļāļĢāļ­āļ‡ 
āļŠāļēāļĢāļ›āļ™āđ€āļ›āļ·āđ‰āļ­āļ™āđƒāļ™āļ™āļģāđ‰āļē āđāļĨāļ°āļ›āļĢāļąāļšāļŠāļ āļēāļžāļ—āļēāļ‡āđ€āļ„āļĄāļĩāļ‚āļ­āļ‡ 
āļ™āļģāđ‰āļē āđƒāļŦāđ‰āļĄāļĩāļ„āļ§āļēāļĄāđ€āļŦāļĄāļēāļ°āļŠāļĄāļ•āđˆāļ­āļāļēāļĢāđƒāļŠāđ‰āļ‡āļēāļ™āđƒāļ™āđ‚āļĢāļ‡ 
āđ„āļŸāļŸāđ‰āļē
Water impurity 
ï‚Ļ āļŠāļēāļĢāļ›āļ™āđ€āļ›āļ·āđ‰āļ­āļ™āđƒāļ™āļ™āļģāđ‰āļē āđāļšāđˆāļ‡āļ­āļ­āļāđ€āļ›āđ‡āļ™ 
ïŪāļŠāļēāļĢāđāļ‚āļ§āļ™āļĨāļ­āļĒ (suspended solids) 
ïŪāļŠāļēāļĢāļĨāļ°āļĨāļēāļĒ (dissolved solids) 
ïŪāļ„āļ­āļĨāļĨāļ­āļĒāļ”āđŒ (colloids) 
ïŪāļˆāļļāļĨāļŠāļĩāļž āđāļĨāļ°āļŠāļīāđˆāļ‡āļĄāļĩāļŠāļĩāļ§āļīāļ• (micro-organic and 
larger life form) 
ïŪāļāđŠāļēāļ‹ (Gas)
AC 
FILTER 
CATION 
DEGAS. 
ANION 
MIXED 
BED 
SLUDGE 
TANK 
FILTERPRESS 
CAKE 
HOPPER 
DEMIN. 
TANK 
CONVENTIONAL WATER 
TREATMENT SYSTEM 
CLARIFER MMF 
SERVICE 
COAGU.& TANK 
AUFTLOOC. 
MF UNITS 
STRAINER 
MF-RO-CEDI 
WATER TREATMENT SYSTEM 
REJECT 
TANK 
RO UNITS 
PERMEATE 
TANK CEDI 
UNIT 
BAG 
FILTER 
REJECT 
TANK 
BAG 
FILTER
Coagulation and Flocculation 
ï‚Ļ āļ„āļ·āļ­ āļāļĢāļ°āļšāļ§āļ™āļāļēāļĢ 
āļŠāđˆāļ§āļĒāļ•āļāļ•āļ°āļāļ­āļ™āļ‚āļ­āļ‡ 
āļŠāļēāļĢāđāļ‚āļ§āļ™āļĨāļ­āļĒāđāļĨāļ° 
āļ„āļ­āļĨāļĨāļ­āļĒāļ”āđŒāđƒāļ™āļāļēāļĢ 
āļœāļĨāļīāļ•āļ™āļģāđ‰āļē āđ‚āļ”āļĒāļāļēāļĢ 
āđ€āļ•āļīāļĄāļŠāļēāļĢāđ€āļ„āļĄāļĩāļ—āļĩāđˆāļŠāđˆāļ§āļĒ 
āļ•āļāļ•āļ°āļāļ­āļ™ 
Coaugulant āđāļĨāļ° 
Flocculant
Multimedia filtration 
ï‚Ļ Multimedia 
filtration āļ„āļ·āļ­ 
āļāļēāļĢāļāļĢāļ­āļ‡āļœāđˆāļēāļ™āļŠāļąāđ‰āļ™ 
āļ–āđˆāļēāļ™ āļŦāļīāļ™ āđāļĨāļ° 
āļ—āļĢāļēāļĒāļŦāļĨāļēāļĒ 
āļ›āļĢāļ°āđ€āļ āļ— āđ€āļžāļ­āļ·āđˆ 
āļāļģāļēāļˆāļąāļ”āļŠāļīāđˆāļ‡āļ—āļĩāđˆāđ€āļˆāļ·āļ­āļ›āļ™ 
āļ—āļĩāđˆāļŦāļĨāļ‡āđ€āļŦāļĨāļ·āļ­āļŦāļĨāļąāļ‡ 
āļˆāļēāļāļāļēāļĢāļ•āļ
Cation and Anion exchanger 
ï‚Ļ āļ„āļ·āļ­ āļ­āļļāļ›āļāļĢāļ“āđŒāļ—āđƒāļĩāđˆāļŠāđ‰āļāļĢāļ­āļ‡ 
āļ­āļ™āļļāļ āļēāļ„āđ€āļˆāļ·āļ­āļ›āļ™ āļ āļēāļĒāđƒāļ™ 
āļšāļĢāļĢāļˆāļļ Resin āļŠāļ™āļīāļ” 
Cation resin āļ—āļģāļē 
āļŦāļ™āđ‰āļēāļ—āļĩāđˆāļˆāļąāļšāđ„āļ­āļ­āļ­āļ™āļ›āļĢāļ°āļˆāļļ 
āļšāļ§āļ āđāļĨāļ° Anion resin 
āļˆāļąāļšāđ„āļ­āļ­āļ­āļ™āļ›āļĢāļ°āļˆāļļāļĨāļšāļ—āļĩāđˆ 
āđ€āļˆāļ·āļ­āļ›āļ™āđƒāļ™āļ™āļģāđ‰āļē āļˆāļ™āļāļĢāļ°āļ—āļ‡āļąāđˆ 
Resin āļ­āļīāđˆāļĄāļ•āļąāļ§ āļˆāļķāļ‡āļ•āđ‰āļ­āļ‡
Micro-filtration 
ï‚Ļ āļāļēāļĢāļāļĢāļ­āļ‡āļ”āđ‰āļ§āļĒ Micro-filtration 
āļ„āļ·āļ­ āļāļēāļĢāļāļĢāļ­āļ‡āļ™āļģāđ‰āļē 
āļœāđˆāļēāļ™āđāļ—āđˆāļ‡ Membrane āļ‹āļķāđˆāļ‡āļĄāļĩ 
āļĢāļđāļžāļĢāļļāļ™āļ‚āļ™āļēāļ” 0.1-10 
āđ„āļĄāļ„āļĢāļ­āļ™ āļĢāļđāļ›āđāļšāļšāļāļēāļĢāļāļĢāļ­āļ‡ 
āļ—āļĄāļĩāļĩāđˆāđƒāļŠāđ‰āđ€āļ›āđ‡āļ™āđāļšāļš outside in 
āļ„āļ·āļ­āļ™āļģāđ‰āļēāļ”āļīāļšāđ„āļŦāļĨāļˆāļēāļāļ”āđ‰āļēāļ™āļ™āļ­āļ 
āļ‚āļ­āļ‡āđāļ—āđˆāļ‡āđ€āļĄāļĄāđ€āļšāļĢāļ™ āļœāđˆāļēāļ™āļĄāļē 
āļ‚āđ‰āļēāļ‡āđƒāļ™āļāļĨāļēāļĒāđ€āļ›āđ‡āļ™āļ™āļģāđ‰āļēāļŠāļ°āļ­āļēāļ”
Reverse osmosis 
ï‚Ļ āļāļēāļĢāļ—āļģāļēāļ‡āļēāļ™āļ‚āļ­āļ‡ Reverse 
osmosis āļĄāļĩāļžāļ·āđ‰āļ™āļāļēāļ™āļĄāļēāļˆāļēāļ 
āļāļĢāļ°āļšāļ§āļ™āļāļēāļĢ Osmosis āļ‚āļ­āļ‡ 
āļŠāļēāļĢāļĨāļ°āļĨāļēāļĒāļ—āļĩāđˆāđ€āļāļīāļ”āļāļēāļĢāđāļžāļĢāđˆāļ‚āļ­āļ‡ 
āļ™āļģāđ‰āļēāļˆāļēāļāļŠāļēāļĢāļĨāļ°āļĨāļēāļĒāļ„āļ§āļēāļĄāđ€āļ‚āđ‰āļĄ 
āļ‚āđ‰āļ™āļ•āļģāđˆāļē āđ„āļ›āļĒāļąāļ‡āļŠāļēāļĢāļĨāļ°āļĨāļēāļĒāļ„āļ§āļēāļĄ 
āđ€āļ‚āđ‰āļĄāļ‚āđ‰āļ™āļŠāļđāļ‡ āļ‹āļ‡āļķāđˆāļ­āļļāļ›āļāļĢāļ“āđŒāļˆāļ° 
āļ—āļģāļēāļ‡āļēāļ™āļāļĨāļąāļšāļāļąāļšāļāļĢāļ°āļšāļ§āļ™āļāļēāļĢāļ™āļĩāđ‰ 
āđ‚āļ”āļĒāđ€āļžāļīāđˆāļĄāđāļĢāļ‡āļ”āļąāļ™āļ—āļĩāđˆāļŠāļđāļ‡āļāļ§āđˆāļēāđāļĢāļ‡
Continuous Electro-Deionisation 
ï‚Ļ Continuous Electro- 
Deionisation āļŦāļĢāļ·āļ­ CEDI 
āđ€āļ›āđ‡āļ™āđ€āļ—āļ„āđ‚āļ™āđ‚āļĨāļĒāļĩāļŠāļģāļēāļŦāļĢāļąāļš 
āļāļĢāļ°āļšāļ§āļ™āļāļēāļĢāļœāļĨāļīāļ•āļ™āļģāđ‰āļēāļšāļĢāļīāļŠāļļāļ—āļ˜āļīāđŒ 
āđ‚āļ”āļĒāļ­āļēāļĻāļąāļĒāđ„āļŸāļŸāđ‰āļēāļĄāļēāļŠāđˆāļ§āļĒāđƒāļ™ 
āļāļēāļĢāļ‚āļˆāļąāļ”āđ„āļ­āļ­āļ­āļ™āļ—āļĩāđˆāđ€āļˆāļ·āļ­āļ›āļ™āļ­āļĒāļđāđˆ 
āļ›āļĢāļ°āļāļ­āļšāļ”āđ‰āļ§āļĒ DC power 
supply, Cation exchange 
membrane āđāļĨāļ° Anion 
exchange membrane āļ‹āļķāđˆāļ‡
Quality factor 
ï‚Ļ āļ„āļļāļ“āļ āļēāļžāļ‚āļ­āļ‡āļ™āļģāđ‰āļē āļĄāļĩāļœāļĨāļāļĢāļ°āļ—āļšāļ•āđˆāļ­āļĢāļ°āļšāļšāļ•āđˆāļēāļ‡āđ† āđƒāļ™ 
āđ‚āļĢāļ‡āđ„āļŸāļŸāđ‰āļē āļ—āļģāļēāđƒāļŦāđ‰āđ€āļāļīāļ” corrosion āđāļĨāļ° scale 
āļ āļēāļĒāđƒāļ™āļ—āđˆāļ­ āļˆāļķāļ‡āļ•āđ‰āļ­āļ‡āļĄāļĩāļāļēāļĢāļ•āļĢāļ§āļˆāļ§āļąāļ” āļ•āļąāļ§āđāļ›āļĢ 
āļ„āļļāļ“Parameter āļ āļēāļžāļ‚āļ­āļ‡āļ™āļģāđ‰āļē Raw āļ•āļąwater āļ§āđāļ›āļĢService āļ—āļŠāļĩāđˆāļģāļēāļ„āļąwater āļ āđ„āļ”āđ‰Demin. āđāļāđˆ pH, 
water 
Conductivity āđāļĨāļ° Silica 
1. pH 
2. Conductivity(Ξs/cm) 
3. Silica (ppm as 
SiO2) 
7.0 - 8.9 
350 
18 
6.9 – 7.8 
250 
30 
5.5 – 8.0 
< 0.2 
< 0.02
THANK YOU. 
Power for Thai Happiness.
Water treatment presentation re 1

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Water treatment presentation re 1

  • 1. Water Treatment Presentation By Pornjuti Soungkaew
  • 2. Water Treatment System ï‚Ļ “Water treatment system” āļ„āļ·āļ­ āļĢāļ°āļšāļšāļāļēāļĢāļ—āļģāļē āļ™āļģāđ‰āļēāļšāļĢāļīāļŠāļļāļ—āļ˜āļīāđŒāļ‹āļ‡āļķāđˆ āļ›āļĢāļ°āļāļ­āļšāļ”āđ‰āļ§āļĒāļāļĢāļ°āļšāļ§āļ™āļāļēāļĢāļāļĢāļ­āļ‡ āļŠāļēāļĢāļ›āļ™āđ€āļ›āļ·āđ‰āļ­āļ™āđƒāļ™āļ™āļģāđ‰āļē āđāļĨāļ°āļ›āļĢāļąāļšāļŠāļ āļēāļžāļ—āļēāļ‡āđ€āļ„āļĄāļĩāļ‚āļ­āļ‡ āļ™āļģāđ‰āļē āđƒāļŦāđ‰āļĄāļĩāļ„āļ§āļēāļĄāđ€āļŦāļĄāļēāļ°āļŠāļĄāļ•āđˆāļ­āļāļēāļĢāđƒāļŠāđ‰āļ‡āļēāļ™āđƒāļ™āđ‚āļĢāļ‡ āđ„āļŸāļŸāđ‰āļē
  • 3. Water impurity ï‚Ļ āļŠāļēāļĢāļ›āļ™āđ€āļ›āļ·āđ‰āļ­āļ™āđƒāļ™āļ™āļģāđ‰āļē āđāļšāđˆāļ‡āļ­āļ­āļāđ€āļ›āđ‡āļ™ ïŪāļŠāļēāļĢāđāļ‚āļ§āļ™āļĨāļ­āļĒ (suspended solids) ïŪāļŠāļēāļĢāļĨāļ°āļĨāļēāļĒ (dissolved solids) ïŪāļ„āļ­āļĨāļĨāļ­āļĒāļ”āđŒ (colloids) ïŪāļˆāļļāļĨāļŠāļĩāļž āđāļĨāļ°āļŠāļīāđˆāļ‡āļĄāļĩāļŠāļĩāļ§āļīāļ• (micro-organic and larger life form) ïŪāļāđŠāļēāļ‹ (Gas)
  • 4. AC FILTER CATION DEGAS. ANION MIXED BED SLUDGE TANK FILTERPRESS CAKE HOPPER DEMIN. TANK CONVENTIONAL WATER TREATMENT SYSTEM CLARIFER MMF SERVICE COAGU.& TANK AUFTLOOC. MF UNITS STRAINER MF-RO-CEDI WATER TREATMENT SYSTEM REJECT TANK RO UNITS PERMEATE TANK CEDI UNIT BAG FILTER REJECT TANK BAG FILTER
  • 5. Coagulation and Flocculation ï‚Ļ āļ„āļ·āļ­ āļāļĢāļ°āļšāļ§āļ™āļāļēāļĢ āļŠāđˆāļ§āļĒāļ•āļāļ•āļ°āļāļ­āļ™āļ‚āļ­āļ‡ āļŠāļēāļĢāđāļ‚āļ§āļ™āļĨāļ­āļĒāđāļĨāļ° āļ„āļ­āļĨāļĨāļ­āļĒāļ”āđŒāđƒāļ™āļāļēāļĢ āļœāļĨāļīāļ•āļ™āļģāđ‰āļē āđ‚āļ”āļĒāļāļēāļĢ āđ€āļ•āļīāļĄāļŠāļēāļĢāđ€āļ„āļĄāļĩāļ—āļĩāđˆāļŠāđˆāļ§āļĒ āļ•āļāļ•āļ°āļāļ­āļ™ Coaugulant āđāļĨāļ° Flocculant
  • 6. Multimedia filtration ï‚Ļ Multimedia filtration āļ„āļ·āļ­ āļāļēāļĢāļāļĢāļ­āļ‡āļœāđˆāļēāļ™āļŠāļąāđ‰āļ™ āļ–āđˆāļēāļ™ āļŦāļīāļ™ āđāļĨāļ° āļ—āļĢāļēāļĒāļŦāļĨāļēāļĒ āļ›āļĢāļ°āđ€āļ āļ— āđ€āļžāļ­āļ·āđˆ āļāļģāļēāļˆāļąāļ”āļŠāļīāđˆāļ‡āļ—āļĩāđˆāđ€āļˆāļ·āļ­āļ›āļ™ āļ—āļĩāđˆāļŦāļĨāļ‡āđ€āļŦāļĨāļ·āļ­āļŦāļĨāļąāļ‡ āļˆāļēāļāļāļēāļĢāļ•āļ
  • 7. Cation and Anion exchanger ï‚Ļ āļ„āļ·āļ­ āļ­āļļāļ›āļāļĢāļ“āđŒāļ—āđƒāļĩāđˆāļŠāđ‰āļāļĢāļ­āļ‡ āļ­āļ™āļļāļ āļēāļ„āđ€āļˆāļ·āļ­āļ›āļ™ āļ āļēāļĒāđƒāļ™ āļšāļĢāļĢāļˆāļļ Resin āļŠāļ™āļīāļ” Cation resin āļ—āļģāļē āļŦāļ™āđ‰āļēāļ—āļĩāđˆāļˆāļąāļšāđ„āļ­āļ­āļ­āļ™āļ›āļĢāļ°āļˆāļļ āļšāļ§āļ āđāļĨāļ° Anion resin āļˆāļąāļšāđ„āļ­āļ­āļ­āļ™āļ›āļĢāļ°āļˆāļļāļĨāļšāļ—āļĩāđˆ āđ€āļˆāļ·āļ­āļ›āļ™āđƒāļ™āļ™āļģāđ‰āļē āļˆāļ™āļāļĢāļ°āļ—āļ‡āļąāđˆ Resin āļ­āļīāđˆāļĄāļ•āļąāļ§ āļˆāļķāļ‡āļ•āđ‰āļ­āļ‡
  • 8. Micro-filtration ï‚Ļ āļāļēāļĢāļāļĢāļ­āļ‡āļ”āđ‰āļ§āļĒ Micro-filtration āļ„āļ·āļ­ āļāļēāļĢāļāļĢāļ­āļ‡āļ™āļģāđ‰āļē āļœāđˆāļēāļ™āđāļ—āđˆāļ‡ Membrane āļ‹āļķāđˆāļ‡āļĄāļĩ āļĢāļđāļžāļĢāļļāļ™āļ‚āļ™āļēāļ” 0.1-10 āđ„āļĄāļ„āļĢāļ­āļ™ āļĢāļđāļ›āđāļšāļšāļāļēāļĢāļāļĢāļ­āļ‡ āļ—āļĄāļĩāļĩāđˆāđƒāļŠāđ‰āđ€āļ›āđ‡āļ™āđāļšāļš outside in āļ„āļ·āļ­āļ™āļģāđ‰āļēāļ”āļīāļšāđ„āļŦāļĨāļˆāļēāļāļ”āđ‰āļēāļ™āļ™āļ­āļ āļ‚āļ­āļ‡āđāļ—āđˆāļ‡āđ€āļĄāļĄāđ€āļšāļĢāļ™ āļœāđˆāļēāļ™āļĄāļē āļ‚āđ‰āļēāļ‡āđƒāļ™āļāļĨāļēāļĒāđ€āļ›āđ‡āļ™āļ™āļģāđ‰āļēāļŠāļ°āļ­āļēāļ”
  • 9. Reverse osmosis ï‚Ļ āļāļēāļĢāļ—āļģāļēāļ‡āļēāļ™āļ‚āļ­āļ‡ Reverse osmosis āļĄāļĩāļžāļ·āđ‰āļ™āļāļēāļ™āļĄāļēāļˆāļēāļ āļāļĢāļ°āļšāļ§āļ™āļāļēāļĢ Osmosis āļ‚āļ­āļ‡ āļŠāļēāļĢāļĨāļ°āļĨāļēāļĒāļ—āļĩāđˆāđ€āļāļīāļ”āļāļēāļĢāđāļžāļĢāđˆāļ‚āļ­āļ‡ āļ™āļģāđ‰āļēāļˆāļēāļāļŠāļēāļĢāļĨāļ°āļĨāļēāļĒāļ„āļ§āļēāļĄāđ€āļ‚āđ‰āļĄ āļ‚āđ‰āļ™āļ•āļģāđˆāļē āđ„āļ›āļĒāļąāļ‡āļŠāļēāļĢāļĨāļ°āļĨāļēāļĒāļ„āļ§āļēāļĄ āđ€āļ‚āđ‰āļĄāļ‚āđ‰āļ™āļŠāļđāļ‡ āļ‹āļ‡āļķāđˆāļ­āļļāļ›āļāļĢāļ“āđŒāļˆāļ° āļ—āļģāļēāļ‡āļēāļ™āļāļĨāļąāļšāļāļąāļšāļāļĢāļ°āļšāļ§āļ™āļāļēāļĢāļ™āļĩāđ‰ āđ‚āļ”āļĒāđ€āļžāļīāđˆāļĄāđāļĢāļ‡āļ”āļąāļ™āļ—āļĩāđˆāļŠāļđāļ‡āļāļ§āđˆāļēāđāļĢāļ‡
  • 10. Continuous Electro-Deionisation ï‚Ļ Continuous Electro- Deionisation āļŦāļĢāļ·āļ­ CEDI āđ€āļ›āđ‡āļ™āđ€āļ—āļ„āđ‚āļ™āđ‚āļĨāļĒāļĩāļŠāļģāļēāļŦāļĢāļąāļš āļāļĢāļ°āļšāļ§āļ™āļāļēāļĢāļœāļĨāļīāļ•āļ™āļģāđ‰āļēāļšāļĢāļīāļŠāļļāļ—āļ˜āļīāđŒ āđ‚āļ”āļĒāļ­āļēāļĻāļąāļĒāđ„āļŸāļŸāđ‰āļēāļĄāļēāļŠāđˆāļ§āļĒāđƒāļ™ āļāļēāļĢāļ‚āļˆāļąāļ”āđ„āļ­āļ­āļ­āļ™āļ—āļĩāđˆāđ€āļˆāļ·āļ­āļ›āļ™āļ­āļĒāļđāđˆ āļ›āļĢāļ°āļāļ­āļšāļ”āđ‰āļ§āļĒ DC power supply, Cation exchange membrane āđāļĨāļ° Anion exchange membrane āļ‹āļķāđˆāļ‡
  • 11. Quality factor ï‚Ļ āļ„āļļāļ“āļ āļēāļžāļ‚āļ­āļ‡āļ™āļģāđ‰āļē āļĄāļĩāļœāļĨāļāļĢāļ°āļ—āļšāļ•āđˆāļ­āļĢāļ°āļšāļšāļ•āđˆāļēāļ‡āđ† āđƒāļ™ āđ‚āļĢāļ‡āđ„āļŸāļŸāđ‰āļē āļ—āļģāļēāđƒāļŦāđ‰āđ€āļāļīāļ” corrosion āđāļĨāļ° scale āļ āļēāļĒāđƒāļ™āļ—āđˆāļ­ āļˆāļķāļ‡āļ•āđ‰āļ­āļ‡āļĄāļĩāļāļēāļĢāļ•āļĢāļ§āļˆāļ§āļąāļ” āļ•āļąāļ§āđāļ›āļĢ āļ„āļļāļ“Parameter āļ āļēāļžāļ‚āļ­āļ‡āļ™āļģāđ‰āļē Raw āļ•āļąwater āļ§āđāļ›āļĢService āļ—āļŠāļĩāđˆāļģāļēāļ„āļąwater āļ āđ„āļ”āđ‰Demin. āđāļāđˆ pH, water Conductivity āđāļĨāļ° Silica 1. pH 2. Conductivity(Ξs/cm) 3. Silica (ppm as SiO2) 7.0 - 8.9 350 18 6.9 – 7.8 250 30 5.5 – 8.0 < 0.2 < 0.02
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  • 16. THANK YOU. Power for Thai Happiness.