| Titration:
Some History
1855³â¿¡ µ¶ÀÏÀÇ ÈÇÐÀÚ Friedrich MohrnÀº ÀûÁ¤À» "Àú¿ï ¾øÀÌ ¹«°ÔÀç±â"¹æ¹ý°ú
°°ÀÌ Á¤Àdz»·È´Ù. ¿Ö³ÄÇϸé ÀÌ ÇÁ·Î¼¼½º´Â º¹ÀâÇÑ ±â°è»ç¿ë ¾øÀÌ »ùÇà ³óµµÀÇ ÃøÁ¤À¸·Î ÁøÇàµÇ±â ¶§¹®ÀÌ´Ù.
¼öµ¿ ÀûÁ¤Àº Àç·áÀÇ Áغñ, Á¤È®ÇÏ°Ô Åõ¿©µÈ ½Ã¾àÀÇ °®°¡Áö »ç¿ë ¸ðµÎ ³ôÀº Á¤È®µµ¿Í Á¤¹Ðµµ°¡ ÇÊ¿äÇÏ´Ù.
½Å·ÚÇÒ ¸¸ÇÑ °ªÀ» ¾ò±âÀ§ÇØ ÀÌ ÃøÁ¤À» ÃÖ¼Ò 3¹ø Á¤µµ ¹Ýº¹ÇؾßÇÑ´Ù. ÀÌ °úÁ¤Àº ¼öµ¿ ºÐ¼® ±â¼úÀÌ ±ä
½Ã°£°ú Á¤¼ºÀÌ µé°ÔÇÑ´Ù. ¹Ý¸é¿¡ ÀûÁ¤¿¡ »ç¿ëµÇ´Â ¹«ÇÑÇÑ ÀÌ¿ëÀº À¯±â¿Í ¹«±â Ç׸ñÀ» À§ÇØ µÑ´Ù °£°úÇÒ
¼ö ¾ø´Ù. ¸î¸î À̿뿡¼ ¿¹¸¦µé¾î Ǫµå »ê¾÷¿¡¼ Æ÷µµÁÖ¿Í ¿ÍÀο¡¼ ÀÌ»êÈȲ ³»¿ë¹°ÀÇ ÃøÁ¤°ú
Ä¡Áî¿¡ »ê¼ºµµ ÃøÁ¤Àº ¿©ÀüÈ÷ Soxhlet¹æ¹ýÀ» »ç¿ëÇÏ¿© ¼öµ¿À¸·Î ÃøÁ¤µË´Ï´Ù. ¾Æ·¡ ´Ù¸¥ Àû¿ë¿¡ ´ëÇÑ
Å×À̺íÀ» Âü°í´Ù.
| Ǫµå»ê¾÷ |
Acidity |
¹°
ºÐ¼® |
pH |
| |
Chloride |
|
Conductivity |
| |
pH |
|
Alcalinity |
| |
SO²
free and total |
|
Chloride |
| |
Sugar |
|
Hardness |
| |
Peroxide |
|
COD |
| |
Fatty
Acids |
|
Sulfate |
| |
Vitamine
C |
|
Ammonia |
| |
Acetic
Acid |
|
Fluoride |
| |
Relative
Humidity |
|
Nitrate |
| ¼®À¯ÈÇÐÁ¦Ç° |
TAN |
ÈÇÐ
Á¦Ç° |
NaOH |
| |
TBN |
|
KOH |
| |
Br²
Index |
|
Carbonate |
| |
Chloride |
|
Ca²+,
Mg²+ |
| |
Sulphide |
|
Heavy
Metals |
| |
Mercaptan |
|
Ag+ |
| Á¦¾à |
Titration
with HClO4 |
µµ±Ý
»ê¾÷ |
Ag+ |
| |
Ca²+,
Mg²+ |
|
Ni²+ |
| |
Carbonate |
|
Zn²+ |
| |
Enzymatic
Determinations |
|
Cr³+,
Cu²+, etc |
°Ô´Ù°¡
ÀûÁ¤Àº ´Ù¸¥ À¯Çü¿¡¼ µÉ ¼ö ÀÖ´Ù.: °ü¸®µÈ ½Ã½ºÅÛÀÇ Æ¯¼º¿¡
ÀÇÁ¸ÇÏ´Â potentiometric(Àü¾ÐÃøÁ¤Çü), amperometric(Àü·ùÃøÁ¤Çü),
spectrophotometric, µîµî. HI 901¿Í HI 902 µÎ ±â°èµéÀº
ºü¸£°í ½Å·ÚÇÒ ¸¸ÇÑ µ¥ÀÌÅ͸¦ Á¦°øÇÏ´Â µ¿½Ã¿¡ ÀûÁ¤°úÁ¤ÀÇ ÀÚµ¿È¸¦
Çã¿ëÇÑ´Ù.
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