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–âÎÕíÀÆàÇ (Hydrogen peroxide) ÎßÅíÓ–âÁ¿à–Ìá–âѲÜÒÜÀ–âÎìÜÀåØ‹Áà×. ÌáâÎìÜÀÎçÅà˯ɿÓãÖ‹× –æÎÍíÈåØ‹ÖßÜÞÈâÎèÌ–âØǺÜÈ‹×Ç–Óì –ãÖß Ö‹àÃÌŸåØ‹ÅßÜàÈ. ÛèÃÄàÀÌ´Ì, Ìá–æÎÔàÇÍàÖåÅŠ–ÙŠàÃÓî‹Ã Ûì –ãÏŠÌ–Ï‹à–Ћà–Ç Ë¯–Óê–ÀÜÍ–æÓ‹–åÏŠ ãÖ‹×ÌáæÎÉàÀãÈÈåØ‹ã؋à ıÃÌáâÜíàãÏŠÌâÄòÇ˯ãØ‹ÃãÖ‹×Ì´Ì ÓàÁèÈåØ‹ÖÞÍ È‹×ÇÀ‹ÜÌØêÌ.ÀàÌÖÜÀ– ãÖß ÜßÌàæÓÉé×–âÎìÜÀ âÎèÌÁß–Í×ÌÀà̖˯ÇàÀ, ãɊ׊à ÀàÌÌáåÆ‹âÉèÀÌéÀ–åÚñ âÁ¿àÓàÆŠ×ÇâƨÌ: ÌáâÜíàÖáÉ¿ÌÎçÅàÅíȃ ÓàÉ¿ÓÀŠÜÌÀàÌÖÜÀâÎìÜÀ ãÖß ÌáåÆ‹â²ÜÃÄèÀ ÖÜÀâÎìÜÀ –ãÖß ÜßÌàæÓÄßÆŠ×ÇåØ‹–æÈ‹ÏíÌÏßÖéÈÛàÇ–Á¹Ì ËèÃÂîÌÌßÑàÍÁÜÖÏßÖéÈ–ÑèÌ –ÀçÈêÁ¹ÌɲÓ.ÓàÈÊàÌÂîÌÌßÑàÍâÄòÇÎçÅà ÓêÜàÇîÀàÌåÆ‹ÃàÌÇà×ÌàÌ. âÎìÜÀ˯ÓêÂîÌÌßÑàÍ ãÓŠÌÓàÄàÀÉ¿ÌÎçÅà ÜàÇîÎàÌÀàà (ÜàÇî1-3 Îê) ƱÃÓêÙ‹àÉ‹àÃÑÞÃâÜéÀ 2.5-4 ÆèÃÉêãÓèÈ, ÛìÄàÀÀªÃÊà˯ÓêÜàÇî 6-12 âÈìÜÌ. âÄòÇ˯ÓêÂîÌÌßÑàÍÜèÌÈèÍ̱à ãÓŠÌÓàÄàÀÖáÉ¿Ì –ãÖß Í¡–Óê–â̺ܖæÓ‹–ÎíÌ–âÄìÜ, ÅêÁà×, À‹Þà –ãÖß Ú²ÌÈê. Ê‹àØàÀÁàÇâÎìÜÀ ÓèÀ–ÁàÇ–ÀèÌ–âÎèÌ–ÓèÈ 1 ÀéäÖ. ÀàÌ–ÉàÀâÎìÜÀ–åØ‹–ã؋ÖÈê –âÎè̖ŪÖÄá–âÎèÌ –âѲܖåØ‹–æÈ‹–ÏßÖéÈ–ÑèÌÂîÌÌßÑàÍÈê ãÖß æÈ‹ÖàÂàÈê.ÀàÌÉßÛàÈÌèÍÉ´ÃãÉŠÎê 1998 âÎèÌÉ¿ÌÓà, ÓêÛàÇ×éÅßØßÀéÈâÜÀßÆíÌåÌÖà× æÈ‹–âÖ¸ÓÏßÖéÈâÄòÇÎçÅàÁàÇåØ‹ãÀŠ ÌèÀËŠÜÃËŠÞ× Ë¯–ÌèÍ–Óº ÌèÍ–âѸÓÁ¹Ì. åÌÎê 2000 ÏíÌÏßÖéÈâÎìÜÀÎçÅà 100 ÀéäÖÅßÙÜÃÖàÇ–æÈ‹ åØ‹ãÀŠÂÜÍÂí× 35 ÈÜÌÖà. ÏíÌ–ÏßÖéÈ Äà–ÀÀàÌ–âÀèÍÀï‹Â´ÃËêÅÜÃÁÜÃÎêÄß–æÈ‹–ÖàÂà–Èê–˯–ÅîÈ. ÀàÌ–ÁàÇ–â–ÄòÇ Ë¯–ÏßÖéÈæÈ‹É¡ 2 ÀéäÖâÎìÜÀ Äß–åØ‹ 0.93 ÈÜÌÖà/ÂíÌ/ӺƱÖÛàÇ–À׊à–ÀàÌÁàÇâÎìÜÀäÈÇÀíà ËǣÈ‹ÑÞÃãÉŠ 0.46 ÈÜÌÖà. ÀàÌ–ÁàÇâÎìÜÀÎçÅà ÅŠ×ÌåØÇŠãÓŠÌųÃÜÜÀæÎÎßâËÈæË âѲܖæÎÏßÖéÈâÎèÌâ²ÜÃØèÈÊßÀá. åÌÖßØ׊àÃÎê 1995-1999ÅßâÖñÇÀàÌųÃÜÜÀ ãÓŠÌ 146 äÉÌ/Îê ãÖß ÓêÖàÇÝèÍ 49,000 ÈÜÌÖà/Îê, ãɊ׊à åÌÎê1999 æȋųÃÜÜÀæÎÎßâËÈæË 500 äÉÌ. åÌÎê 2005 ÀàÌųÃÜÜÀâÎìÜÀÎçÅàËèÖÚíÈåØ‹ãÀŠÎßâËÈæË ãÖß ÄêÌ –ãÓŠÌ ÎßÓàÌ 2,000 äÉÌ. ÖàÂàâÎìÜÀÎçÅàãØ‹Ã âÀÕÈ A ãÓŠÌ0.92 ÈÜÌÖà/ÀéäÖ, âÀÕÈ B 0.80 ÈÜÌÖà/ÀéäÖ ÔïŠË¯äÝÃÃàÌÎßâËÈæË. ÅáÖèÍâÀÕÈ CÅŠ×ÌÛàÇãÓŠÌÌáåÆ‹ÔñïÑàÇåÌ ÖàÂà ÎßÓàÌ 0.35 ÈÜÌÖà/ÀéäÖ.294NTFP handbook.indb 29403/05/2009 8:51:07 AM