§¬§à§Þ§á§Ñ§ß§Ú§ñ ICP Sensor §ã 2010 §Ô§à§Õ§Ñ §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§Ö§Þ §Þ§Ö§ä§Ö§à§â§à§Ý§à§Ô§Ú§é§Ö§ã§Ü§Ú§ç §Õ§Ñ§ä§é§Ú§Ü§à§Ó §Ú §á§à§ã§ä§Ñ§Ó§ë§Ú§Ü§à§Þ §â§Ö§ê§Ö§ß§Ú§Û §Õ§Ý§ñ §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §à§Ü§â§å§Ø§Ñ§ð§ë§Ö§Û §ã§â§Ö§Õ§í.
§±§à§é§Ö§Þ§å §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô pH §Ü§â§Ñ§Û§ß§Ö §Ó§Ñ§Ø§Ö§ß §Ó §Ñ§Ü§Ó§Ñ§á§à§ß§ß§í§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç?
§¡§Ü§Ó§Ñ§á§à§ß§Ú§é§Ö§ã§Ü§Ú§Ö §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§Ö §ã§Ú§ã§ä§Ö§Þ§í §á§â§Ú§à§Ò§â§Ö§Ý§Ú §á§à§á§å§Ý§ñ§â§ß§à§ã§ä§î §Ó §ã§æ§Ö§â§Ö §å§ã§ä§à§Û§é§Ú§Ó§à§Ô§à §ã§Ö§Ý§î§ã§Ü§à§Ô§à §ç§à§Ù§ñ§Û§ã§ä§Ó§Ñ, §á§à§ã§Ü§à§Ý§î§Ü§å §à§ß§Ú §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§ð§ä §Ò§à§Ý§Ö§Ö §ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§í§Û §ã§á§à§ã§à§Ò §Ó§í§â§Ñ§ë§Ú§Ó§Ñ§ß§Ú§ñ §â§Ñ§ã§ä§Ö§ß§Ú§Û §Ò§Ö§Ù §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à§ã§ä§Ú §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§ñ §á§à§é§Ó§í. §°§Õ§ß§Ñ§Ü§à §Õ§Ý§ñ §à§Ò§Ö§ã§á§Ö§é§Ö§ß§Ú§ñ §å§ã§á§Ö§ç§Ñ §ï§ä§Ú§ç §ã§Ú§ã§ä§Ö§Þ §Ü§â§Ñ§Û§ß§Ö §Ó§Ñ§Ø§ß§à §Ü§à§ß§ä§â§à§Ý§Ú§â§à§Ó§Ñ§ä§î §å§â§à§Ó§Ö§ß§î pH.
§±§à§ß§Ú§Þ§Ñ§ß§Ú§Ö §å§â§à§Ó§ß§Ö§Û pH §Ó §Ñ§Ü§Ó§Ñ§á§à§ß§ß§í§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç
pH ¡ª §ï§ä§à §á§à§Ü§Ñ§Ù§Ñ§ä§Ö§Ý§î §Ü§Ú§ã§Ý§à§ä§ß§à§ã§ä§Ú §Ú§Ý§Ú §ë§Ö§Ý§à§é§ß§à§ã§ä§Ú §â§Ñ§ã§ä§Ó§à§â§Ñ, §ê§Ü§Ñ§Ý§Ñ §Ü§à§ä§à§â§à§Ô§à §Ó§Ñ§â§î§Ú§â§å§Ö§ä§ã§ñ §à§ä 0 §Õ§à 14. §£ §Ñ§Ü§Ó§Ñ§á§à§ß§Ú§é§Ö§ã§Ü§Ú§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç §á§à§Õ§Õ§Ö§â§Ø§Ñ§ß§Ú§Ö §Ú§Õ§Ö§Ñ§Ý§î§ß§à§Ô§à §å§â§à§Ó§ß§ñ pH §Ú§Þ§Ö§Ö§ä §Ó§Ñ§Ø§ß§à§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §Õ§Ý§ñ §à§Ò§ë§Ö§Ô§à §Ù§Õ§à§â§à§Ó§î§ñ §Ú §â§à§ã§ä§Ñ §â§Ñ§ã§ä§Ö§ß§Ú§Û. §°§á§ä§Ú§Þ§Ñ§Ý§î§ß§í§Û §Õ§Ú§Ñ§á§Ñ§Ù§à§ß pH §Õ§Ý§ñ §Ò§à§Ý§î§ê§Ú§ß§ã§ä§Ó§Ñ §â§Ñ§ã§ä§Ö§ß§Ú§Û §ã§à§ã§ä§Ñ§Ó§Ý§ñ§Ö§ä §à§ä 5,5 §Õ§à 6,5, §á§à§ã§Ü§à§Ý§î§Ü§å §ï§ä§à §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§Ö§ä §Ý§å§é§ê§Ö§Ö §å§ã§Ó§à§Ö§ß§Ú§Ö §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§ç §Ó§Ö§ë§Ö§ã§ä§Ó §Ú §Þ§Ö§ä§Ñ§Ò§à§Ý§Ú§Ù§Þ. §³§Ý§Ú§ê§Ü§à§Þ §Ó§í§ã§à§Ü§Ú§Û §Ú§Ý§Ú §ã§Ý§Ú§ê§Ü§à§Þ §ß§Ú§Ù§Ü§Ú§Û §å§â§à§Ó§Ö§ß§î pH §Þ§à§Ø§Ö§ä §á§â§Ú§Ó§Ö§ã§ä§Ú §Ü §Õ§Ö§æ§Ú§è§Ú§ä§å §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§ç §Ó§Ö§ë§Ö§ã§ä§Ó, §Ù§Ñ§Þ§Ö§Õ§Ý§Ö§ß§Ú§ð §â§à§ã§ä§Ñ §Ú §Õ§Ñ§Ø§Ö §Ô§Ú§Ò§Ö§Ý§Ú §â§Ñ§ã§ä§Ö§ß§Ú§Û.
§£§Ñ§Ø§ß§à§ã§ä§î §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ pH
§®§à§ß§Ú§ä§à§â§Ú§ß§Ô §å§â§à§Ó§ß§ñ pH §Ó §Ñ§Ü§Ó§Ñ§á§à§ß§ß§í§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç §Ú§Þ§Ö§Ö§ä §â§Ö§ê§Ñ§ð§ë§Ö§Ö §Ù§ß§Ñ§é§Ö§ß§Ú§Ö §á§à §ß§Ö§ã§Ü§à§Ý§î§Ü§Ú§Þ §á§â§Ú§é§Ú§ß§Ñ§Þ. §£§à-§á§Ö§â§Ó§í§ç, pH §ß§Ñ§á§â§ñ§Þ§å§ð §Ó§Ý§Ú§ñ§Ö§ä §ß§Ñ §Õ§à§ã§ä§å§á§ß§à§ã§ä§î §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§ç §Ó§Ö§ë§Ö§ã§ä§Ó §Ó §Ó§à§Õ§Ö. §¬§à§Ô§Õ§Ñ pH §Ó§í§ç§à§Õ§Ú§ä §Ù§Ñ §á§â§Ö§Õ§Ö§Ý§í §à§á§ä§Ú§Þ§Ñ§Ý§î§ß§à§Ô§à §Õ§Ú§Ñ§á§Ñ§Ù§à§ß§Ñ, §ß§Ö§Ü§à§ä§à§â§í§Ö §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§Ö §Ó§Ö§ë§Ö§ã§ä§Ó§Ñ §ã§ä§Ñ§ß§à§Ó§ñ§ä§ã§ñ §Þ§Ö§ß§Ö§Ö §Õ§à§ã§ä§å§á§ß§í§Þ§Ú §Õ§Ý§ñ §â§Ñ§ã§ä§Ö§ß§Ú§Û, §é§ä§à §á§â§Ú§Ó§à§Õ§Ú§ä §Ü §Õ§Ö§æ§Ú§è§Ú§ä§å §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§ç §Ó§Ö§ë§Ö§ã§ä§Ó. §¬§â§à§Þ§Ö §ä§à§Ô§à, pH §ä§Ñ§Ü§Ø§Ö §Ó§Ý§Ú§ñ§Ö§ä §ß§Ñ §ï§æ§æ§Ö§Ü§ä§Ú§Ó§ß§à§ã§ä§î §á§à§Ý§Ö§Ù§ß§í§ç §Ò§Ñ§Ü§ä§Ö§â§Ú§Û §Ó §ã§Ú§ã§ä§Ö§Þ§Ö. §¿§ä§Ú §Ò§Ñ§Ü§ä§Ö§â§Ú§Ú §Ú§Ô§â§Ñ§ð§ä §Ü§Ý§ð§é§Ö§Ó§å§ð §â§à§Ý§î §Ó §á§â§Ö§à§Ò§â§Ñ§Ù§à§Ó§Ñ§ß§Ú§Ú §à§ä§ç§à§Õ§à§Ó §Ø§Ú§Ù§ß§Ö§Õ§Ö§ñ§ä§Ö§Ý§î§ß§à§ã§ä§Ú §â§í§Ò §Ó §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§Ö §Ó§Ö§ë§Ö§ã§ä§Ó§Ñ, §Ü§à§ä§à§â§í§Ö §Þ§à§Ô§å§ä §å§ã§Ó§Ñ§Ú§Ó§Ñ§ä§î §â§Ñ§ã§ä§Ö§ß§Ú§ñ. §¦§ã§Ý§Ú pH §ã§Ý§Ú§ê§Ü§à§Þ §Ó§í§ã§à§Ü §Ú§Ý§Ú §ã§Ý§Ú§ê§Ü§à§Þ §ß§Ú§Ù§à§Ü, §ï§ä§à §Þ§à§Ø§Ö§ä §ß§Ñ§â§å§ê§Ú§ä§î §Ò§Ñ§Ý§Ñ§ß§ã §ï§ä§Ú§ç §á§à§Ý§Ö§Ù§ß§í§ç §Ò§Ñ§Ü§ä§Ö§â§Ú§Û, §Ó§Ý§Ú§ñ§ñ §ß§Ñ §à§Ò§ë§Ö§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §ã§Ú§ã§ä§Ö§Þ§í.
§®§Ö§ä§à§Õ§í §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ pH
§³§å§ë§Ö§ã§ä§Ó§å§Ö§ä §ß§Ö§ã§Ü§à§Ý§î§Ü§à §Þ§Ö§ä§à§Õ§à§Ó §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §å§â§à§Ó§ß§ñ pH §Ó §Ñ§Ü§Ó§Ñ§á§à§ß§ß§í§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç. §°§Õ§Ú§ß §Ú§Ù §â§Ñ§ã§á§â§à§ã§ä§â§Ñ§ß§Ö§ß§ß§í§ç §Þ§Ö§ä§à§Õ§à§Ó ¡ª §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §ä§Ö§ã§ä-§ß§Ñ§Ò§à§â§à§Ó §Ú§Ý§Ú pH-§Þ§Ö§ä§â§à§Ó, §Ü§à§ä§à§â§í§Ö §á§à§Ù§Ó§à§Ý§ñ§ð§ä §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§ñ§Þ §Ý§Ö§Ô§Ü§à §Ú§Ù§Þ§Ö§â§ñ§ä§î pH §Ó§à§Õ§í. §´§Ö§ã§ä-§ß§Ñ§Ò§à§â§í §Õ§à§ã§ä§å§á§ß§í §á§à §è§Ö§ß§Ö §Ú §á§â§à§ã§ä§í §Ó §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ú, §é§ä§à §Õ§Ö§Ý§Ñ§Ö§ä §Ú§ç §á§à§á§å§Ý§ñ§â§ß§í§Þ §Ó§í§Ò§à§â§à§Þ §Õ§Ý§ñ §ß§Ö§Ò§à§Ý§î§ê§Ú§ç §ã§Ú§ã§ä§Ö§Þ. §³ §Õ§â§å§Ô§à§Û §ã§ä§à§â§à§ß§í, pH-§Þ§Ö§ä§â§í §à§Ò§Ö§ã§á§Ö§é§Ú§Ó§Ñ§ð§ä §Ò§à§Ý§Ö§Ö §ä§à§é§ß§í§Ö §á§à§Ü§Ñ§Ù§Ñ§ß§Ú§ñ, §é§ä§à §Õ§Ö§Ý§Ñ§Ö§ä §Ú§ç §Ú§Õ§Ö§Ñ§Ý§î§ß§í§Þ§Ú §Õ§Ý§ñ §Ü§â§å§á§ß§í§ç §Ü§à§Þ§Þ§Ö§â§é§Ö§ã§Ü§Ú§ç §á§â§Ö§Õ§á§â§Ú§ñ§ä§Ú§Û. §¥§â§å§Ô§à§Û §Þ§Ö§ä§à§Õ §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ pH ¡ª §Ó§Ú§Ù§å§Ñ§Ý§î§ß§í§Û §à§ã§Þ§à§ä§â. §¯§Ñ§Ò§Ý§ð§Õ§Ñ§ñ §Ù§Ñ §è§Ó§Ö§ä§à§Þ §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§à§Ô§à §â§Ñ§ã§ä§Ó§à§â§Ñ, §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§Ú §Þ§à§Ô§å§ä §á§à§Ý§å§é§Ú§ä§î §á§â§Ú§Ò§Ý§Ú§Ù§Ú§ä§Ö§Ý§î§ß§à§Ö §á§â§Ö§Õ§ã§ä§Ñ§Ó§Ý§Ö§ß§Ú§Ö §à§Ò §å§â§à§Ó§ß§Ö pH. §°§Õ§ß§Ñ§Ü§à §ï§ä§à§ä §Þ§Ö§ä§à§Õ §ß§Ö §ä§Ñ§Ü §ä§à§é§Ö§ß, §Ü§Ñ§Ü §Ú§ã§á§à§Ý§î§Ù§à§Ó§Ñ§ß§Ú§Ö §ä§Ö§ã§ä-§ß§Ñ§Ò§à§â§à§Ó §Ú§Ý§Ú pH-§Þ§Ö§ä§â§à§Ó.
§³§à§Ó§Ö§ä§í §á§à §á§à§Õ§Õ§Ö§â§Ø§Ñ§ß§Ú§ð §à§á§ä§Ú§Þ§Ñ§Ý§î§ß§à§Ô§à §å§â§à§Ó§ß§ñ pH
§¹§ä§à§Ò§í §á§à§Õ§Õ§Ö§â§Ø§Ú§Ó§Ñ§ä§î §å§â§à§Ó§Ö§ß§î pH §Ó §Ñ§Ü§Ó§Ñ§á§à§ß§ß§í§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç §Ó §Ú§Õ§Ö§Ñ§Ý§î§ß§à§Þ §Õ§Ú§Ñ§á§Ñ§Ù§à§ß§Ö, §â§Ñ§ã§ä§Ö§ß§Ú§Ö§Ó§à§Õ§Ñ§Þ §ã§Ý§Ö§Õ§å§Ö§ä §á§â§Ú§Õ§Ö§â§Ø§Ú§Ó§Ñ§ä§î§ã§ñ §ß§Ö§ã§Ü§à§Ý§î§Ü§Ú§ç §â§Ö§Ü§à§Þ§Ö§ß§Õ§Ñ§è§Ú§Û. §£§à-§á§Ö§â§Ó§í§ç, §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§à §â§Ö§Ô§å§Ý§ñ§â§ß§à §Ü§à§ß§ä§â§à§Ý§Ú§â§à§Ó§Ñ§ä§î §å§â§à§Ó§Ö§ß§î pH §Ú §Ó§ß§à§ã§Ú§ä§î §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§í§Ö §Ü§à§â§â§Ö§Ü§ä§Ú§â§à§Ó§Ü§Ú. §¿§ä§à §Þ§à§Ø§ß§à §ã§Õ§Ö§Ý§Ñ§ä§î, §Õ§à§Ò§Ñ§Ó§Ý§ñ§ñ §â§Ñ§ã§ä§Ó§à§â§í §Õ§Ý§ñ §á§à§Ó§í§ê§Ö§ß§Ú§ñ §Ú§Ý§Ú §á§à§ß§Ú§Ø§Ö§ß§Ú§ñ pH. §¬§â§à§Þ§Ö §ä§à§Ô§à, §Ó§Ñ§Ø§ß§à §á§â§à§Ó§Ö§â§Ú§ä§î pH §Ú§ã§ä§à§é§ß§Ú§Ü§Ñ §Ó§à§Õ§í §á§Ö§â§Ö§Õ §Õ§à§Ò§Ñ§Ó§Ý§Ö§ß§Ú§Ö§Þ §Ö§Ô§à §Ó §ã§Ú§ã§ä§Ö§Þ§å, §á§à§ã§Ü§à§Ý§î§Ü§å §ß§Ö§Ü§à§ä§à§â§í§Ö §Ú§ã§ä§à§é§ß§Ú§Ü§Ú §Þ§à§Ô§å§ä §Ú§Þ§Ö§ä§î §Ó§í§ã§à§Ü§Ú§Û §Ú§Ý§Ú §ß§Ú§Ù§Ü§Ú§Û §å§â§à§Ó§Ö§ß§î pH, §é§ä§à §Þ§à§Ø§Ö§ä §á§à§Ó§Ý§Ú§ñ§ä§î §ß§Ñ §à§Ò§ë§Ú§Û §Ò§Ñ§Ý§Ñ§ß§ã. §¯§Ñ§Ü§à§ß§Ö§è, §á§à§Õ§Õ§Ö§â§Ø§Ñ§ß§Ú§Ö §Ù§Õ§à§â§à§Ó§à§Û §á§à§á§å§Ý§ñ§è§Ú§Ú §á§à§Ý§Ö§Ù§ß§í§ç §Ò§Ñ§Ü§ä§Ö§â§Ú§Û §Ó §ã§Ú§ã§ä§Ö§Þ§Ö §ä§Ñ§Ü§Ø§Ö §Þ§à§Ø§Ö§ä §á§à§Þ§à§é§î §Ö§ã§ä§Ö§ã§ä§Ó§Ö§ß§ß§í§Þ §à§Ò§â§Ñ§Ù§à§Þ §â§Ö§Ô§å§Ý§Ú§â§à§Ó§Ñ§ä§î §å§â§à§Ó§Ö§ß§î pH.
§²§Ñ§ã§á§â§à§ã§ä§â§Ñ§ß§Ö§ß§ß§í§Ö §á§â§à§Ò§Ý§Ö§Þ§í §ã §å§â§à§Ó§ß§Ö§Þ pH §Ú §ã§á§à§ã§à§Ò§í §Ú§ç §â§Ö§ê§Ö§ß§Ú§ñ.
§¯§Ö§ã§Þ§à§ä§â§ñ §ß§Ñ §Ó§ã§Ö §å§ã§Ú§Ý§Ú§ñ §á§à §á§à§Õ§Õ§Ö§â§Ø§Ñ§ß§Ú§ð §à§á§ä§Ú§Þ§Ñ§Ý§î§ß§à§Ô§à §å§â§à§Ó§ß§ñ pH, §Ó §Ñ§Ü§Ó§Ñ§á§à§ß§ß§í§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ§Ñ§ç §Þ§à§Ô§å§ä §Ó§à§Ù§ß§Ú§Ü§Ñ§ä§î §á§â§à§Ò§Ý§Ö§Þ§í. §°§Õ§ß§Ñ §Ú§Ù §â§Ñ§ã§á§â§à§ã§ä§â§Ñ§ß§Ö§ß§ß§í§ç §á§â§à§Ò§Ý§Ö§Þ ¡ª §Õ§â§Ö§Û§æ pH, §Ü§à§Ô§Õ§Ñ §å§â§à§Ó§Ö§ß§î pH §á§à§ã§ä§Ö§á§Ö§ß§ß§à §Ú§Ù§Þ§Ö§ß§ñ§Ö§ä§ã§ñ §ã§à §Ó§â§Ö§Þ§Ö§ß§Ö§Þ §Ú§Ù-§Ù§Ñ §â§Ñ§Ù§Ý§Ú§é§ß§í§ç §æ§Ñ§Ü§ä§à§â§à§Ó, §ä§Ñ§Ü§Ú§ç §Ü§Ñ§Ü §â§à§ã§ä §â§Ñ§ã§ä§Ö§ß§Ú§Û, §á§à§Ô§Ý§à§ë§Ö§ß§Ú§Ö §á§Ú§ä§Ñ§ä§Ö§Ý§î§ß§í§ç §Ó§Ö§ë§Ö§ã§ä§Ó §Ú §Ú§ã§á§Ñ§â§Ö§ß§Ú§Ö §Ó§à§Õ§í. §¥§Ý§ñ §â§Ö§ê§Ö§ß§Ú§ñ §á§â§à§Ò§Ý§Ö§Þ§í §Õ§â§Ö§Û§æ§Ñ pH §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§í §â§Ö§Ô§å§Ý§ñ§â§ß§í§Û §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô §Ú §Ü§à§â§â§Ö§Ü§ä§Ú§â§à§Ó§Ü§Ñ §Õ§Ý§ñ §á§à§Õ§Õ§Ö§â§Ø§Ñ§ß§Ú§ñ §ã§ä§Ñ§Ò§Ú§Ý§î§ß§à§Ô§à §å§â§à§Ó§ß§ñ. §¥§â§å§Ô§Ñ§ñ §á§â§à§Ò§Ý§Ö§Þ§Ñ ¡ª §Ó§ß§Ö§Ù§Ñ§á§ß§í§Ö §ã§Ü§Ñ§é§Ü§Ú §Ú§Ý§Ú §á§Ñ§Õ§Ö§ß§Ú§ñ pH, §Ü§à§ä§à§â§í§Ö §Þ§à§Ô§å§ä §á§â§à§Ú§ã§ç§à§Õ§Ú§ä§î §ß§Ö§à§Ø§Ú§Õ§Ñ§ß§ß§à §Ú §à§Ü§Ñ§Ù§í§Ó§Ñ§ä§î §Ò§à§Ý§Ö§Ö §Ù§ß§Ñ§é§Ú§ä§Ö§Ý§î§ß§à§Ö §Ó§à§Ù§Õ§Ö§Û§ã§ä§Ó§Ú§Ö §ß§Ñ §â§Ñ§ã§ä§Ö§ß§Ú§ñ. §£ §ä§Ñ§Ü§Ú§ç §ã§Ý§å§é§Ñ§ñ§ç §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§í §ß§Ö§Ù§Ñ§Þ§Ö§Õ§Ý§Ú§ä§Ö§Ý§î§ß§í§Ö §Õ§Ö§Û§ã§ä§Ó§Ú§ñ §Õ§Ý§ñ §Ü§à§â§â§Ö§Ü§ä§Ú§â§à§Ó§Ü§Ú §å§â§à§Ó§ß§ñ pH §Ú §á§â§Ö§Õ§à§ä§Ó§â§Ñ§ë§Ö§ß§Ú§ñ §á§à§Ó§â§Ö§Ø§Õ§Ö§ß§Ú§ñ §â§Ñ§ã§ä§Ö§ß§Ú§Û.
§£ §Ù§Ñ§Ü§Ý§ð§é§Ö§ß§Ú§Ö, §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô pH §ñ§Ó§Ý§ñ§Ö§ä§ã§ñ §Ü§â§Ú§ä§Ú§é§Ö§ã§Ü§Ú §Ó§Ñ§Ø§ß§í§Þ §Ñ§ã§á§Ö§Ü§ä§à§Þ §Ñ§Ü§Ó§Ñ§á§à§ß§Ú§é§Ö§ã§Ü§Ú§ç §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§ç §ã§Ú§ã§ä§Ö§Þ, §á§à§ã§Ü§à§Ý§î§Ü§å §à§ß §ß§Ñ§á§â§ñ§Þ§å§ð §Ó§Ý§Ú§ñ§Ö§ä §ß§Ñ §à§Ò§ë§Ö§Ö §ã§à§ã§ä§à§ñ§ß§Ú§Ö §Ú §â§à§ã§ä §â§Ñ§ã§ä§Ö§ß§Ú§Û. §±§à§ß§Ú§Þ§Ñ§ñ §Ó§Ñ§Ø§ß§à§ã§ä§î §å§â§à§Ó§ß§ñ pH, §Ó§ß§Ö§Õ§â§ñ§ñ §ß§Ñ§Õ§Ý§Ö§Ø§Ñ§ë§Ú§Ö §Þ§Ö§ä§à§Õ§í §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô§Ñ §Ú §ã§Ý§Ö§Õ§å§ñ §ã§à§Ó§Ö§ä§Ñ§Þ §á§à §á§à§Õ§Õ§Ö§â§Ø§Ñ§ß§Ú§ð §à§á§ä§Ú§Þ§Ñ§Ý§î§ß§à§Ô§à §å§â§à§Ó§ß§ñ pH, §á§â§à§Ú§Ù§Ó§à§Õ§Ú§ä§Ö§Ý§Ú §Þ§à§Ô§å§ä §à§Ò§Ö§ã§á§Ö§é§Ú§ä§î §å§ã§á§Ö§ç §ã§Ó§à§Ú§ç §ã§Ú§ã§ä§Ö§Þ. §°§Ò§Ý§Ñ§Õ§Ñ§ñ §ß§Ö§à§Ò§ç§à§Õ§Ú§Þ§í§Þ§Ú §Ù§ß§Ñ§ß§Ú§ñ§Þ§Ú §Ú §Ú§ß§ã§ä§â§å§Þ§Ö§ß§ä§Ñ§Þ§Ú, §Þ§à§ß§Ú§ä§à§â§Ú§ß§Ô pH §Þ§à§Ø§Ö§ä §ã§ä§Ñ§ä§î §â§å§ä§Ú§ß§ß§à§Û §é§Ñ§ã§ä§î§ð §å§á§â§Ñ§Ó§Ý§Ö§ß§Ú§ñ §Ñ§Ü§Ó§Ñ§á§à§ß§Ú§é§Ö§ã§Ü§Ú§Þ§Ú §Ú §Ô§Ú§Õ§â§à§á§à§ß§ß§í§Þ§Ú §ã§Ú§ã§ä§Ö§Þ§Ñ§Þ§Ú, §é§ä§à §á§â§Ú§Ó§Ö§Õ§Ö§ä §Ü §á§â§à§è§Ó§Ö§ä§Ñ§ß§Ú§ð §â§Ñ§ã§ä§Ö§ß§Ú§Û §Ú §å§ã§ä§à§Û§é§Ú§Ó§à§Þ§å §á§â§à§Ú§Ù§Ó§à§Õ§ã§ä§Ó§å.