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Filter Media

Abstract

  • Filter media refers to the material used in filtration systems to separate solids from liquids or gases. It is an integral component that determines the efficiency and effectiveness of the filtration process. Filter media can be made from various materials, including natural substances like sand, gravel, or fibers, as well as synthetic materials such as textiles, membranes, or activated carbon.
  • The choice of filter media depends on the specific application and the particles or contaminants that need to be removed. Each type of filter media has its own characteristics, including particle retention size, flow rate, porosity, and chemical compatibility.
  • Common types of filter media include:
    • Sand: Sand is often used as a granular filter media in water treatment applications. It effectively removes larger particles and provides a barrier for biological growth. Sand filters are commonly used in swimming pools, water purification plants, and industrial processes.
    • Activated Carbon: Activated carbon is a highly porous material with a large surface area, making it effective in adsorbing organic compounds, chemicals, and odors from liquids or gases. It is commonly used in water and air purification systems, as well as in gas masks and respirators.
    • Pleated Filters: Pleated filters consist of a folded or pleated sheet of filter media, typically made from synthetic fibers. They offer a large filtration surface area and can capture a wide range of particle sizes. Pleated filters are commonly used in HVAC systems, air purifiers, and industrial applications.
    • Membranes: Membrane filters are thin, porous sheets that can retain particles based on their size. They are commonly used in applications requiring high levels of filtration, such as pharmaceutical production, food and beverage processing, and laboratory testing.
    • Ceramic Filters: Ceramic filters are made from porous ceramic materials that effectively remove bacteria, protozoa, and other pathogens from water. They are often used in portable water filtration systems and in areas where access to clean drinking water is limited.

    • Fibrous Filters: Fibrous filter media, such as fiberglass or synthetic fibers, are widely used in HVAC systems and industrial applications. They can capture particles of various sizes and provide a balance between filtration efficiency and airflow.

    • Proper selection, maintenance, and replacement of filter media are crucial for optimal filtration performance. Regular cleaning or replacement of the filter media is necessary to prevent clogging and maintain filtration efficiency.

1. ÇÊÅͶõ

  • ÇÊÅÍ´Â À¯Ã¼ ¼Ó¿¡ Æ÷ÇÔµÈ °íÇü¹°À» Á¦°ÅÇÏ´Â °Å¸§Á¾ÀÌ¿Í °°Àº ´Ù°ø¼º(ÒýÍîàõ)ÀÇ ÀåÄ¡(¿©°ú±â)¸¦ ¸»Çϸç, ¼ö󸮿ë ÇÊÅÍ´Â Water Filter¶ó ºÎ¸£¸ç »ýÈ°¿ë¼ö³ª °ø¾÷¿ë¼ö Áß¿¡ Æ÷ÇÔµÈ À̹°ÁúÀ̳ª À¯Çع°ÁúÀ» °É·¯³»¾î ±ú²ýÇÑ ¹°À» ¾ò´Â µ¥ »ç¿ëÇÑ´Ù. Çؼö´ã¼öÈ­ µîÀÇ ¼öó¸® ºÐ¾ß¿¡¼­´Â ¸¶ÀÌÅ©·ÎÇÊÅÍ ¶Ç´Â Ä«Æ®¸®Áö ÇÊÅͷΠĪÇϱ⵵ ÇÑ´Ù.

2. ÇÊÅÍ ¿ø¸®(filtering Mechanism)

  • ¿©°ú ¸ÞÄ«´ÏÁòÀº ºÐ¸®±â¼ú(Seperation technology)ÀÇ ÀÏÁ¾À¸·Î ºÒ¼ø¹°À» ÇÔÀ¯ÇÏ°í ÀÖ´Â À¯Ã¼¸¦ ½ºÆùÁö¿Í °°ÀÌ ±â°øÀ» °¡Áö°í ÀÖ´Â ÇÊÅÍ¿¡ Åë°ú½ÃÅ°¸é ü°Å¸§ Çö»óÀ¸·Î ºÒ¼ø¹°Àº °É¸®°í ±ú²ýÇÑ À¯Ã¼¸¸ Åë°ú½ÃÅ°´Â ¿ø¸®ÀÌ´Ù.
  • Àû¿ëºÐ¾ß´Â ÀϹÝÀûÀ¸·Î »ê¾÷¿ë ¹× °¡Á¤¿ë Á¤¼ö±â, Çؼö´ã¼öÈ­ µî¿¡¼­ ¸âºê·¹Àο¡ ÅõÀԵǴ ¿ë¼öÀÇ Àüó¸® µî¿¡ Àû¿ëµÇ°í ÀÖ´Ù.

 

    

(Àüó¸®¿ë ¸¶ÀÌÅ©·ÎÇÊÅÍ »ç¿ëÀüÈÄ, Depth Filter Type)

3. ÇÊÅÍ Àû¿ëºÐ¾ß

  • ¼öó¸® »ê¾÷: ¿ª»ïÅõ Çؼö´ã¼öÈ­ Àüó¸®, Á¤¼ö±â, ¼¼Ã´¾×, °í¼øµµ ¿ë¾×, ·¹ÁøÁ¦°ÅÀåÄ¡ µî
  • Àü±â,ÀüÀÚ»ê¾÷ : DI Water, RO µî ¿¥ºê·¹ÀÎ Àüó¸® ÇÊÅÍ
  • Á¦¾à»ê¾÷: È­ÇÐ Áß°£Ã¼, ¿ë¸Å, ¿¥ºê·¹ÀÎ Àüó¸® ÇÊÅÍ
  • È­Çлê¾÷: R.G(½Ã¾à¼ø¼ö 99.9kg)±Þ È­ÇÐÁ¤Á¦, Á¤¹ÐÈ­ÇÐ
  • ½ÄÇ°・À½·á»ê¾÷: ¸ÆÁÖ ,½Ä¹°¼º ±â¸§, û·®À½·á¿ë °øÁ¤¼ö, °úÀÏÁÖ½º, »ý¼ö µî
  • ±âŸ: ±Í±Ý¼Ó ¹× Ã˹èÀç»ý, Æó¼öó¸® µî

4. ¼ö󸮿ë ÇÊÅÍ(¸¶ÀÌÅ©·Î ÇÊÅÍ) Á¾·ù

 

1) ÇüÅ¿¡ µû¸¥ ºÐ·ù

2) Á¦°Å µî±Þ¿¡ µû¸¥ ºÐ·ù

3) ÀçÁú¿¡ µû¸¥ ºÐ·ù

Depth Filter

Wound Filter

Pleated Filter

Membrane Filter

Capsule Filter

Nominal Rating Filter

Absolute Rating Filter

Activated Carbon Filter

Metal Filter : Stainless Steel µî

polypropylene Filter

Polysulfone Filter

 

(Activated Carbn &Ceramic Filter)

(Activated Carbon &Ceramic Filter)

 

(Depth Type¿Í Pleated Type Ư¼º ºñ±³)

 

±¸ ºÐ

Depth Type

Pleated Type

¿©°ú¹æ½Ä

½ÉÃþ¿©°ú>Ç¥¸é¿©°ú

Ç¥¸é¿©°ú>½ÉÃþ¿©°ú

Àå Á¡

- ±¤¹ýÀ§ÇÑ ÀÔÀÚºÐÆ÷¸¦ °®´Â ¿À¿° ÀÔÀÚ Á¦°Å¿¡ È¿°úÀû

- Á¡¼º À¯Ã¼ ¿©°ú¿¡ È¿°úÀûÀÓ

- Á¡ÁøÀûÀÎ ÀÔÀÚ ¿©°ú±â °¡´É

- Á¼Àº ÀÔÀÚºÐÆ÷¸¦ °®´Â ¿À¿°ÀÔÀÚ Á¦°Å¿¡ È¿°úÀûÀÓ

-³ôÀº ¿©°ú¸éÀûÀ¸·Î Â÷¾Ð ³·°í ¼ö¸í ±æ´Ù

- ³·Àº ÆíÂ÷ÀÇ ¿©°ú¼º´É °¡´É

´Ü Á¡

- ¿©°ú¸éÀû ³·¾Æ Â÷¾Ð Å©°í ¼ö¸íªÀ½

- ÇÊÅÍ ¼º´É ÆíÂ÷ ¹üÀ§ Ŭ ¼ö ÀÖÀ½

- ³ôÀº Á¡¼º À¯Ã¼¿¡ »ç¿ëÀÌ Á¦ÇÑÀûÀÓ

5. ÇÊÅÍ Á¾·ùº° Ư¡

1) Depth Filter

(1) Á¦ÀÛ¿ø¸®

  • Melt-Blwon ¹æ½ÄÀ» Àû¿ëÇϸç ÀϹÝÀûÀ¸·Î ÇÊÅÍ·Î È­ÇÐÁ¢ÂøÁ¦¸¦ »ç¿ëÇÏÁö ¾Ê°í ¿­Ã³¸® ¿ëÂø¹æ¹ýÀ» »ç¿ëÇÏ¿© °áÇÕµÇ¾î ±â¹ÐÀÌ È®½ÇÇÏ°í ¾ÈÀü¼ºÀÌ ³ô´Ù.
  • ¡Ø Melt-Blwon »ý»ê ¹æ½ÄÀº Æú¸®ÇÁ·ÎÇÊ·»°ú °°Àº ¿­°¡¼Ò¼º¼öÁö¸¦ Çʶó¸àÆ® ¼¶À¯·Î Á¦Á¶ÇÒ ¶§ °í¾ÐÀÇ °ø±â·Î Çʶó¸àÆ®¿¡ Ãæ°ÝÀ» ÁÖ¾î ¼¶À¯¸¦ ·£´ýÇÏ°Ô ¿þºê¸¦ Çü¼º½ÃÅ°´Â ¹æ¹ýÀ¸·Î Á¦Á¶ÇÏ´Â Çü½ÄÀÓ.

 

(2) Á¦Ç° ±Ô°Ý (Á¦ÀÛ»ç »ç¾çÀÓ)

  • ³»°æ/¿Ü°æ(I.D/.D) : 28mm/64mm, 30mm/65mm
  • ±æ ÀÌ : 5" ~ 40"
  • µî ±Þ : 0.5 ~ 100micrn

 

(3) Àû¿ëºÐ¾ß : DI/R water, Electronics, Chemicals, Beverages, Plating solution, Paints and Inks µî

 

(Depth filter¿Í Membrane filter ºñ±³)

 

Depth Type Filter

Membrane Type Filter

- ¿©°ú media¿¡ ¹«Áú¼­ÇÑ ±â°ø±¸Á¶¸¦ °¡Áö°í ÀÖ´Ù.

- ±âº»¿ø¸®´Â ÀÏÁ¤ÇÑ µÎ²²¸¦ °¡Áø °ÝÀÚ¸¦ ÅëÇÑ ±â°èÀû ÀÔÀÚÁ¦°Å¿Í ÈíÂøÀÔ´Ï´Ù.

- Depth filter´Â ¸¹Àº¾çÀÇ À̹°Áú Á¦°Å¿¡ »ç¿ëµÇ¸ç Membrane filterº¸´Ù °¡°ÝÀÌ »ó´çÈ÷ Àú·ÅÇÕ´Ï´Ù.

- ¿©°ú media¿¡ ±âÇÏÇÐÀû ÀÏÁ¤ÇÑ ±â°ø±¸Á¶¸¦ °¡Áö°í ÀÖ½À´Ï´Ù.

- ÀÔÀÚµéÀº Å©±â¿¡ ÀÇÇØ filter Ç¥¸é¿¡¼­ Filter pore sizeº¸´Ù Å« ¸ðµç ÀÔÀÚµéÀ̳ª À¯±â¹°µéÀº Á¦°ÅµË´Ï´Ù

- Membrane filter´Â ³·Àº vlumeÀÇ cake ¿©°ú¿¡ Àû´çÇÕ´Ï´Ù.

 

(Depth Type Filter »ç¿ëÀüÈÄ)

(Depth Type Filter »ç¿ëÀüÈÄ)

 

2) Wound Filter

(1) Á¦ÀÛ¿ø¸®

  • °¡Àå ¿À·¡µÈ Çü½ÄÀ¸·Î Plyprpylene ¶Ç´Â Cottn ÀçÁúÀÇ ½ÇÀ» ³ª¼±ÇüÀ¸·Î °¨¾Æ¼­ ¸¸µç ÇÊÅÍ·Î ¿ø¼ö Źµµ°¡ ³ôÀº °Ü¿ì ´Ù¼Ò À¯¸®ÇÏ´Ù.

 

(2) Á¦Ç° ±Ô°Ý (Á¦ÀÛ»ç »ç¾çÀÓ)

  • ³»°æ/¿Ü°æ(I.D/.D) : 28mm/64mm
  • ±æ ÀÌ : 10" - 40"
  • µî ±Þ : 0.5 ~ 100micrn

 

(3) Àû¿ëºÐ¾ß : DI/RO water, Electronics, Chemicals, Beverages, Plating solution, Paints and Inks µî

 

(Wund Type Filter»ç¿ëÀüÈÄ )

(Wound Type Filter»ç¿ëÀüÈÄ )

 

3) Pleated Filter

(1) Á¦ÀÛ¿ø¸®

  • Pleated Type ÇÊÅÍ´Â ¿©°ú¸éÀûÀ» ±Ø´ëÈ­Çϱâ À§ÇÏ¿© °¡Áöµµ·Ï Pleated(ÁÖ¸§) Çü½ÄÀÇ ÇÊÅ͸¦ ÄÉÀ̽º¿¡ ³ÖÀº Çü½ÄÀÇ ÇÊÅÍ·Î À¯·®°ú ¾Ð·Â¼Õ½Ç ¸é¿¡¼­ ±× ¼º´ÉÀÌ ¿ì¼öÇÏ¸ç ¿­À» ÀÌ¿ëÇÑ Á¢ÇÕ ¹æ½ÄÀ¸·Î ±¸Á¶Àû ¾ÈÁ¤¼ºÀ» °¡Áø´Ù.

 

(2) Á¦Ç° ±Ô°Ý (Á¦ÀÛ»ç »ç¾çÀÓ)

  • ¿Ü°æ(.D) : 69.5mm, 83mm, 130mm, 155mm µî
  • µî ±Þ : 0.2, 0.45, 1, 3, 5, 10, 30micrn

 

(Pleated Type Filter)

(Pleated Type Filter)

 

4) Membrane Filter

(1) Ư¡ : ¹ÝµµÃ¼ µî ÀüÀÚ»ê¾÷ µîÀÇ Gas ¹× Air, Chemical ¿ë¾× µî¿¡ Àû¿ëµÇ´Â ÇÊÅÍ·Î ¼ö¿ë¼º È­Çй°Áú µî¿¡ Pre-Wetting ¾øÀÌ Àû¿ë °¡´ÉÇÏ´Ù.

 

(2) Á¦Ç° ±Ô°Ý (Á¦ÀÛ»ç »ç¾çÀÓ)

  • ¿Ü°æ(.D) : 69.5mm
  • µî ±Þ : 0.1, 0.2, 0.45, 0.6, 1,3, 10micrn

 

5) Capsule Filter

(1) Ư¡ : Husing ¾øÀÌ »ç¿ë ÇÒ ¼ö ÀÖµµ·Ï ¿¬°á±¸°¡ Àִ ĸ½¶ ¼Ó¿¡ ¿¬¼ÓÀûÀÎ Pleated(ÁÖ¸§) ±¸Á¶ÀÇ ¿©Àç°¡ ä¿öÁø ÇÊÅÍÀÌ´Ù.

 

(2) Á¦Ç° ±Ô°Ý (Á¦ÀÛ»ç »ç¾çÀÓ)

  • ¿Ü°æ(.D) : 72mm
  • µî ±Þ : 0.1, 0.2, 0.45, 1, 3, 10micron
  •  

6. Nominal Rating ¿Í Absolute Rating Filter ºñ±³

1) Nminal Rating Filter

¨ç Ư¡ : ÇÊÅÍ ¾÷ü¿¡ ÀÇÇÏ¿© Á¤ÇØÁø µî±Þ, Áß·® ÆÛ¼¾Æ®¸¦ ±âÁØÀ¸·Î Ç¥½ÃÇÑ ¿©°ú µî±ÞÀ¸·Î ÇÊÅÍÀÇ ±â°øº¸´Ù Å« ÀÔÀÚ°¡ Åë°úÇÒ °¡´É¼ºÀÌ ÀÖ´Ù.

 

2) Absolute Rating Filter

¨è Ư¡ : ƯÁ¤ Á¶°ÇÇÏ¿¡¼­ Åë°úÇÏ´Â ÃÖ´ë ÀÔÀÚÀÇ Á÷°æ, Áï ÃÖ´ë ±â°øÅ©±â°¡ ¾ö°ÝÇÏ°Ô Á¤ÇÏ¿©Áø ÇÊÅÍ·Î ±â°øº¸´Ù Å« ÀÔÀÚ°¡ Åë°úÇÏÁö ¾Ê´Â µî±ÞÀÇ ÇÊÅÍÀÌ´Ù.

 

(Nminal Rating Filter ¿Í Abslute Rating Filter)

(Nominal Rating Filter ¿Í Absolute Rating Filter)

 

7. Water Bag Filter

  • ¿öÅÍ ¹éÇÊÅÍ´Â À¯Ã¼ ¼Ó¿¡ Æ÷ÇÔµÈ °íÇü¹°À» Á¦°ÅÇÏ´Â °Å¸§Á¾ÀÌ¿Í °°Àº ´Ù°ø¼º(ÒýÍîàõ)ÀÇ ÀåÄ¡(¿©°ú±â)¸¦ ¸»Çϸç, ¼ö󸮿ë ÇÊÅÍ´Â Water Filter¶ó ºÎ¸£¸ç »ýÈ°¿ë¼ö³ª °ø¾÷¿ë¼ö Áß¿¡ Æ÷ÇÔµÈ À̹°ÁúÀ̳ª À¯Çع°ÁúÀ» °É·¯³»¾î ±ú²ýÇÑ ¹°À» ¾ò´Â µ¥ »ç¿ëÇÑ´Ù. Çؼö´ã¼öÈ­ µîÀÇ  Àüó¸® ¼³ºñ¿¡¼­´Â ¸¶ÀÌÅ©·ÎÇÊÅÍ ¶Ç´Â Ä«Æ®¸®Áö ÇÊÅͷΠĪÇϸç, ´ë·®ÀÇ ¹°·® ¿©°ú¿¡ º¸´Ù È¿À²ÀûÀÌ´Ù.

 

¡Ø ºÐÁø ¹× AIR ÇÊÅÍ

1) ¿©°úÁýÁø±â

  • ¹é ÇÊÅÍ´Â »ê¾÷ °øÁ¤¿¡¼­ ¹è±â °¡½º¿¡ Æ÷ÇÔµÈ ¸ÕÁö¸¦ Á¦°ÅÇÏ´Â °ÍÀ» ¸ñÀûÀ¸·Î ÇÏ´Â ¸ÕÁö Á¦¾î ÀåÄ¡·Î ¹éÇÊÅÍ ¾È¿¡ °É·Á ÀÖ´Â ¿©°úÆ÷(Filter bag)¿¡ ¹èÃâ°¡½º¸¦ Åë°ú½ÃÄÑ ºÐÁøÀ» °É·¯³½´Ù.

  • »çÀÌŬ·Ð ¼öÁý±â¿¡ ºñÇØ ¹é ÇÊÅÍÀÇ ÀåÁ¡Àº ¼­ºê¸¶ÀÌÅ©·Ð ÀÔÀÚ¸¦ ¼öÁýÇÒ ¼ö ÀÖÀ¸¸ç, ÇöÀå¿¡ ÀûÇÕÇÑ ÇÊÅÍ ¸Åü¸¦ ¼±ÅÃÇÏ¿© ¿Âµµ¿Í °¡½ºÀÇ Á¾·ù°¡ ´Ù¸¥ ´Ù¾çÇÑ ¿ëµµ¿¡ Àû¿ëµË´Ï´Ù.

 

2)ÇìÆÄÇÊÅÍ (HEPA Filter)

  • HEPA(High Efficiency Particulate Air) filter ´Â °ø±â·ÎºÎÅÍ ¹Ì¼¼ÇÑ ÀÔÀÚ¸¦ Á¦°ÅÇÏ´Â °í¼º´É ÇÊÅÍ·Î Clean Room (¹«±Õ½Ç)ÀÇ
    °øÁ¶¿¡ ³Î¸® »ç¿ë»ç¿ëµÊ.
  • ÀǾàÇ°, À½·á µî ½ÄÇ°°øÀå, µ¿¹°½ÇÇè¼³ºñ µîÀÇ °Ç¹° ³»¸¦ û°áÇÏ°Ô À¯ÁöÇÒ ÇÊ¿ä°¡ ÀÖ´Â °ø°£¿¡¼­´Â °Ç¹° ³»¿¡ ¹ß»ýÇÏ´Â ¸ÕÁö
    µî ¹Ì¼¼ÇÑÀÔÀÚ´Â ½Å¼ÓÇÏ°Ô Á¦°ÅÇϱâ À§ÇÑ ÇÊÅͷΠûÁ¤È­µÈ °ø±â¸¦ À§¿¡¼­ ºÒ¾î³Ö´Â °ø±â À¯ÀÔ±¸ ¾Õ¿¡ ÇìÆÄÇÊÅÍ°¡¼³Ä¡µÈ´Ù.
  • ¶ÇÇÑ ³»ºÎ¿¡ ¿À¿° ¹°ÁúÀÌ ÀÖ¾î ¿À¿°µÈ °ø±â¸¦°Ç¹° ¹ÛÀ¸·Î ¹æÃâµÇÁö ¾Êµµ·Ï ¹èÃⱸ¿¡ ÇìÆÄÇÊÅ͸¦ ¼³Ä¡ÇÏ¿© ÀÔÀÚÀÇÀ¯ÃâÀ»
    ¸·°íÇÊÅ͸¦Åë°úÇÑ °ø±â´Â ¿¬¼Ò»ì±Õ½ÃŲ´Ù.

 

(ºÐÁø¿ë Filter Bags)(HEPA Filter)

(ºÐÁø¿ë Filter Bags)(HEPA Filter)

 

 

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