The Journal of
the Korean Society on Water Environment

The Journal of
the Korean Society on Water Environment

Bimonthly
  • ISSN : 2289-0971 (Print)
  • ISSN : 2289-098X (Online)
  • KCI Accredited Journal

Editorial Office





Environmental Impact Investigation, Livestock manure, National Pollution Source Survey, Systems Improvement, Water quality management

1. Introduction

ģš°ė¦¬ė‚˜ė¼ģ˜ ģœ ėŸ‰ė³€ė™ź³„ģˆ˜ėŠ” ķƒ€źµ­ź°€ģ— 비핓 매우 크고, ķ™ģˆ˜źø°ģ— ģ§‘ģ¤‘ėœ ź°•ģˆ˜ėŸ‰ģ„ ģ“ģš©ķ•˜ģ—¬ ģˆ˜ģžģ›ģ„ ꓀리 ė° ź°œė°œķ•˜ź³  ģžˆė‹¤. ģ“ģ™€ ź°™ģ€ ź°€ģš©ģˆ˜ģžģ›ģ˜ ģ‹œź°„ģ  ė³€ė™ģ„±ģ€ 물꓀리넼 ģ–“ė µź²Œ ķ•˜ź³  ģžˆź³  ķŠ¹ķžˆ ė„ģ‹œķ™”, ģ‚°ģ—…ķ™”ģ˜ ź°€ģ†ķ™”ė”œ ģøķ•œ ķ† ģ§€ģš©ė„ 변경, ė†’ģ€ ģøźµ¬ė°€ė„, ė‹¤ģ–‘ķ•˜ź²Œ ė¶„ģ‚°ė˜ģ–“ ģžˆėŠ” ģ˜¤ģ—¼ė°°ģ¶œģ› 등 ģˆ˜ģ§ˆź“€ė¦¬ ģ—­ģ‹œ ģœ ė¦¬ķ•œ ģƒķ™©ģ“ ģ•„ė‹ˆė‹¤. ź·øėŸ¬ė‚˜ ģ‹ģˆ˜ģ›ģ˜ ėŒ€ė¶€ė¶„ģ“ ķ•˜ģ²œģ“ź³  ģ‚°ģ—… ė° ė†ģ¶•ģ‚°ģ—…ź³¼ģ˜ ė°€ģ ‘ķ•œ ź“€ė Øģ„±ģœ¼ė”œ 물 분야에 ėŒ€ķ•œ ķˆ¬ģžėŠ” 간과할 수 ģžˆėŠ” ė¬øģ œź°€ ģ•„ė‹ˆė‹¤. ģ“ģ— ģ •ė¶€ėŠ” ģ£¼ģš”ķ•˜ģ²œģ— ėŒ€ķ•“ ģˆ˜ģ§ˆź°œģ„  ķŠ¹ė³„ģ¢…ķ•©ėŒ€ģ±… 등 ģ§€ģ†ģ ģø ķˆ¬ģžė„¼ ģ‹¤ģ‹œķ•˜ģ—¬ ģ˜¤ģ—¼ģ“ ģ‹¬ķ–ˆė˜ ģ£¼ģš” ė„ģ‹¬ķ•˜ģ²œģ˜ 경우 ģƒķ™”ķ•™ģ  ģ‚°ģ†Œģš”źµ¬ėŸ‰ģ“ 과거에 비핓 ķ‰ź·  76.9mg/Lģ—ģ„œ 3.8mg/L딜 약 95%ź¹Œģ§€ ė‚®ģ•„ģ§€ėŠ” 등 ģˆ˜ģ§ˆģ“ ė§Žģ“ ź°œģ„ ė˜ģ—ˆė‹¤(MOE, 2015). ķŠ¹ķžˆ 1978ė…„ ć€Œķ™˜ź²½ė³“ģ „ė²•ć€ ģ“ ģ œģ •ėœ ģ“ķ›„ ģˆ˜ģ‹­ ė…„ź°„ ķ™˜ź²½źø°ģ“ˆģ‹œģ„¤ģ˜ ģ§‘ģ¤‘ģ ģø ķˆ¬ģžģ™€ ģž…ģ§€ź·œģ œė„¼ 통핓 ź³µź³µģˆ˜ģ—­ģ—ģ„œģ˜ 유기물질 ź“€ė¦¬ģ§€ķ‘œģø BODėŠ” ģ§€ģ†ģ ģœ¼ė”œ ź°ģ†Œ 중에 ģžˆė‹¤.

ź·øėŸ¬ė‚˜ źø°ķ›„ė³€ķ™”ė”œ ģøķ•œ źø°ģƒģ“ė³€ź³¼ ź·ø 결과딜 ė‚˜ķƒ€ė‚˜ėŠ” 가뭄과 ķ™ģˆ˜ 그리고 ź°•ģš°ė¹ˆė„ ė° ź°•ģš°ź°•ė„ ė“±ģ˜ ė³€ķ™”ėŠ” ė„ģ‹œķ™”ģ™€ 산업화와 ė§žė¬¼ė ¤ ģˆ˜ģ§ˆģ˜¤ģ—¼, ė™ė¬¼ ģ„œģ‹ģ§€ 파ꓓ ė“±ģ„ ź°€ģ¤‘ģ‹œķ‚¤ź³  ģžˆė‹¤. ģ“ėŸ¬ķ•œ ģ§‘ģ¤‘ķ˜øģš° ė° ź°€ė­„ķ˜„ģƒ ė“±ģ€ ķ•©ė„˜ģ‹ ź“€ź±°ģ˜ ģ²˜ė¦¬ģš©ėŸ‰ģ„ ģƒķšŒķ•œ ģœ ėŸ‰ģ˜ ģ¼ģ‹œģ ģø ģ§‘ģ¤‘ģœ¼ė”œ ģøķ•“ ģ˜¤ķģˆ˜ ģ²˜ė¦¬ģ˜ ź³¤ėž€ź³¼ ģ •ģˆ˜ģ²˜ė¦¬ģ˜ 얓려움 ė“±ģ„ ģ“ˆėž˜ķ•˜ģ—¬ ķ•˜ģ²œķ™˜ź²½ģ„ ģœ„ķ˜‘ķ•˜ėŠ” ģš”ģøģ“ 되고 ģžˆė‹¤. ė˜ķ•œ ź°•ģš°ė³€ė™ģ„±ģ˜ ģ¦ėŒ€ģ— ė”°ė¼ ģ ģ˜¤ģ—¼ģ›ė³“ė‹¤ėŠ” ėŒ€ģ§€, ė„ė”œ, ė†ģ§€, ģž„ģ•¼ ė“±ģ—ģ„œ ė°œģƒė˜ėŠ” ė¹„ģ ģ˜¤ģ—¼ģ›ģ— ėŒ€ķ•œ ź“€ė¦¬ģ˜ ķ•„ģš”ģ„±ģ“ ģ¦ź°€ķ•˜ź³  ģžˆė‹¤. ģ“ėŸ¬ķ•œ ė¹„ģ ģ˜¤ģ—¼ģ›ģ€ ź³ ė†ė„ ģ˜¤ģ—¼ė¬¼ģ§ˆģ“ ķ•˜ģ²œģœ¼ė”œ 직접 ģœ ģž…ė˜ź³  토사, ģ˜ģ–‘ė¬¼ģ§ˆ, 유기물질, ė°•ķ…Œė¦¬ģ•„ģ™€ ė°”ģ“ėŸ¬ģŠ¤, ģ¤‘źøˆģ†, ė†ģ•½ 등 수질 ė° ģˆ˜ģƒķƒœź³„ģ— ģ¹˜ėŖ…ģ ģø ģ˜ķ–„ģ„ 줄 수 ģžˆėŠ” ė¬¼ģ§ˆģ„ ė‹¤ėŸ‰ ķ¬ķ•Øķ•˜ź³  ģžˆģ–“ ź·ø ź“€ė¦¬ģ˜ ķ•„ģš”ģ„±ģ“ ė”ģš± 커지고 ģžˆėŠ” ģƒķ™©ģ“ė‹¤.

ė†ģ“Œģ§€ģ—­ģ˜ ė¹„ģ ģ˜¤ģ—¼ģ›ģœ¼ė”œėŠ” ķ†µģƒģ ģœ¼ė”œ ė…¼, ė°­, ź³¼ģˆ˜ģ›, ģ“ˆģ§€, ė¹„ė‹ķ•˜ģš°ģŠ¤ 등과 ź°™ģ€ ė†ź²½ģ§€ģ— ģ‚“ķ¬ėœ ė†ģ•½, ė¹„ė£Œ, 가축분뇨 ķ‡“Ā·ģ•”ė¹„ģ˜ 배출과 ė†ź²½ģ§€ģ˜ ķ† ģ–‘ģœ ģ‹¤ ė“±ģ“ ģžˆė‹¤(Fig. 1). 2013ė…„ 기준 ģš°ė¦¬ė‚˜ė¼ 전첓 ķ† ģ§€ė©“ģ ģ—ģ„œ ė†ģ§€(ė…¼, ė°­, ėŖ©ģž„, ź³¼ģˆ˜ģ› 등)ź°€ ģ°Øģ§€ķ•˜ėŠ” ė¹„ģœØģ€ 약 23.8%딜 ėŒ€ģ§€ 5.8%에 비핓 약 4.1ė°°ė‚˜ ė„“ģ€ ģƒķƒœģ“ź³ , 집약적 ė†ģ§€ģ“ģš©ģœ¼ė”œ ģøķ•œ ģƒģ‚°ģ„± ģ¦ź°€ė”œ ė¹„ģ ģ˜¤ģ—¼ ģœ ģ¶œź°€ėŠ„ģ„±ģ€ ė”ģš± ģ¦ź°€ė˜ź³  ģžˆėŠ” ģ‹¤ģ •ģ“ė‹¤(MOE, 2013b). ķŠ¹ķžˆ 전첓 ģ˜¤ķģˆ˜ ė°œģƒėŸ‰ź³¼ 비교핓 ė³¼ ė•Œ ź°€ģ¶•ė¶„ė‡Øģ˜ ė°œģƒėŸ‰ģ€ 1%에 ė¶ˆź³¼ķ•˜ė‚˜ ģˆ˜ģ§ˆģ˜¤ģ—¼ ė¶€ķ•˜ėŸ‰ģ€ 전첓 ė¶€ķ•˜ėŸ‰ģ˜ 37%넼 ģ°Øģ§€ķ•˜ź³  ģžˆģœ¼ė©° 가축분뇨에 ģ˜ķ•œ BOD ė¶€ķ•˜ėŸ‰ģ€ ģƒķ™œķ•˜ģˆ˜ģ— ģ˜ķ•œ ź²ƒė³“ė‹¤ 90ė°° ģ •ė„ ė†’ģ€ 것으딜 ģ•Œė ¤ģ ø ģžˆė‹¤(MOE, 2012a). ė˜ķ•œ ź°€ģ¶•ė¶„ė‡Øė‚“ģ˜ ģ§ˆģ†ŒėŠ” ģøź°„ź³¼ ź°€ģ¶•ģ˜ ź±“ź°•ģ„ ģœ„ķ˜‘ķ•˜ėŠ” ģ•”ėŖØė‹ˆģ•„ė”œ ė³€ķ™˜ė  수 ģžˆź³ (Oenema et al., 2001), 토양에 ģ¶•ģ ėœ ģ§ˆģ†ŒėŠ” ģ§€ķ•˜ģˆ˜ ķ˜¹ģ€ ģ§€ķ‘œė©“ ģœ ģ¶œģ„ 통핓 ķ•˜ģ²œģœ¼ė”œ ģœ ģ¶œģ‹œ 수질 ė° ģ£¼ģœ„ ķ™˜ź²½ģ˜¤ģ—¼ģ— ėÆøģ¹˜ėŠ” źø°ģ—¬ģœØģ“ 매우 높다(USDA, 2005).

Fig. 1.

Role of manure in the determining air and water quality (Baltic Deal, 2012).

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ź·øėŸ¬ė‚˜ 2010년말 기준 ģ „źµ­ ķ•˜ģˆ˜ė„ ė³“źø‰ė„ ģ€ 90% ģ“ģƒ, ķ•˜ģˆ˜ź“€ź±° ė³“źø‰ė„ ģ€ 78%넼 ģ°Øģ§€ķ•˜ė‚˜, 가축분뇨 ź³µź³µģ²˜ė¦¬ģœØģ€ 10%에 ė¶ˆź³¼ķ•˜ėŠ” 등 ģ§€ģ†ģ ģ“ź³  ģ§‘ģ¤‘ģ ģœ¼ė”œ ķˆ¬ģžĀ·ź“€ė¦¬ė˜ź³  ģžˆėŠ” ģ‚°ģ—…ķģˆ˜ģ™€ ģƒķ™œķ•˜ģˆ˜ģ— 비핓 ė†ģ“Œģ§€ģ—­ģ˜ 축산계 ģ˜¤ģ—¼ģ›ģø 가축분뇨에 ėŒ€ķ•“ģ„œėŠ” ģ§€źøˆź¹Œģ§€ ģƒėŒ€ģ ģœ¼ė”œ ꓀리가 ėÆøķ”ķ•˜ģ˜€ė‹¤(MOE, 2011).

ģ •ė¶€ėŠ” 1991ė…„ ā€˜ģ˜¤ģˆ˜, 분뇨 ė° ģ¶•ģ‚°ķģˆ˜ģ˜ ģ²˜ė¦¬ģ— ź“€ķ•œ ė²•ė„ ā€™ģ„ ģ œģ •ķ•˜ģ—¬ ė³øź²©ģ ģø 가축분뇨 ꓀리넼 ģ‹¤ģ‹œķ•˜ģ˜€ź³ , 2006ė…„ ā€˜ź°€ģ¶•ė¶„ė‡Ø ꓀리 ė° ģ“ģš©ģ— ź“€ķ•œ 법넠’ ģ œģ • 등 ģ ģ •ģ²˜ė¦¬ė°©ģ•ˆģ„ ź°•źµ¬ķ•˜ģ˜€ė‹¤. ģ•„ģšøėŸ¬ 2012ė…„ ā€˜ź°€ģ¶•ė¶„ė‡Ø ꓀리 ģ„ ģ§„ķ™” ģ¢…ķ•©ėŒ€ģ±…ā€™ģ„ ė§ˆė Øķ•˜ģ—¬ 첓계적 ꓀리 ģ‹œģŠ¤ķ…œ 구축 ė° ė°œģƒė¶€ķ„° ģµœģ¢…ģ²˜ė¶„ź¹Œģ§€ ģ „ 과정에 ėŒ€ķ•“ ꓀리넼 강화핓 ė‚˜ź°€ź³  ģžˆė‹¤(MOE, 2013a). ķŠ¹ķžˆ ģ§€ģ†ģ ģœ¼ė”œ ģ¦ź°€ķ•˜ėŠ” ė¹„ģ ģ˜¤ģ—¼ģ›ģ„ 중점 ź“€ė¦¬ķ•˜ź³ ģž 2012ė…„ ā€˜ģ œ2ģ°Ø ė¹„ģ ģ˜¤ģ—¼ģ› ꓀리 ģ¢…ķ•©ėŒ€ģ±…ā€™ ė§ˆė Øģ„ ė§ˆė Øķ•˜ģ˜€ė‹¤(MOE, 2012b). ģ“ ėŒ€ģ±…ģ—ėŠ” 축산지역 ģƒķƒœģŠµģ§€ 씰성 ķ™•ėŒ€, ģ¢…ķ•©ģžģ›ė‹Øģ§€ 씰성 ė“±ģ˜ ģ €ź°ėŒ€ģ±…ź³¼ ģ‚¬ģœ”ģ œķ•œ ķ™•ėŒ€ė„¼ ķ†µķ•œ ģ‚¬ģ „ģ˜ˆė°©ģ„ ź°•ķ™”ķ•˜ėŠ” ė°©ģ•ˆ ė“±ģ„ ķ¬ķ•Øķ•˜ź³  ģžˆė‹¤.

ģ“ģ™€ ź°™ģ“ ė‹¤ģ–‘ķ•œ ģ •ģ±… ė° ź³„ķšė“¤ģ“ ģˆ˜ė¦½Ā·ģ‹œķ–‰ė˜ź³  ģžˆģœ¼ė‚˜ 가축분뇨 ė“±ģœ¼ė”œ źø°ģøķ•œ ė†ģ“Œģ§€ģ—­ ė¹„ģ ģ˜¤ģ—¼ģ›ģ€ ģœ ģ—­ģ˜ ķŠ¹ģ„±, 기상 ė° ģ‚¬ķšŒķ™˜ź²½ģ  ķ˜„ķ™© 등 ģ—¬ėŸ¬ 씰걓에 ė”°ė¼ ė³€ķ™”ė˜ģ–“ ė¬øģ œģ˜ ģ •ģ˜ė„¼ ė‚“ė¦¬źø°ė„ 얓렵고, ģ“ė„¼ ģ œģ–“ķ•˜źø°ė„ 쉽지 ģ•Šė‹¤(Yang and Wang, 2010). ė”źµ¬ė‚˜ ź°€ģ¶•ė¶„ė‡Øģ˜ ķ‡“ģ•”ė¹„ķ™”ėŠ” ė†ź²½ģ§€ė”œė¶€ķ„°ģ˜ ė¹„ģ ģ˜¤ģ—¼ ė°œģƒģ„ ģ¦ź°€ģ‹œķ‚¤ėŠ” ģ£¼ģš”ķ•œ ģ›ģøģ“ėÆ€ė”œ, ź°€ģ¶•ė¶„ė‡Øģ˜ ģ ģ •ķ•œ ģ²˜ė¦¬ź°€ ģš”źµ¬ė˜ź³  ģžˆė‹¤(Kwon et al., 2012).

MOE (2010)ėŠ” 수질 ė° 퇓적토 ė¶„ģ„ ė“±ģ„ 통핓 ģ†Œė„˜ģ§€ģ˜ 준설, ģƒķƒœģŠµģ§€ 씰성 등 ģµģ‚° ģ™•ź¶ģ§€ģ—­ģ˜ 가축분뇨 ꓀리 ė° ģˆ˜ģ§ˆź°œģ„  ė°©ģ•ˆģ„ ģ œģ‹œķ•œ ė°” ģžˆģœ¼ė©°, 2012ė…„ģ—ėŠ” ģƒˆė§Œźøˆģœ ģ—­ģ— ėŒ€ķ•“ ź°€ģ¶•ė¶„ė‡Øź“€ė¦¬ģ˜ 문제점 ė° ģˆ˜ģ§ˆģ˜ķ–„ģ— ėŒ€ķ•œ ģ •ėŸ‰ķ™”ė„¼ ģ‹œė„ķ•˜ģ˜€ė‹¤. ģ“ė„¼ 통핓 ģ˜ˆģ‚°ģ§€ģ› ė° źµģœ”ķ™ė³“ė„¼ ķ†µķ•œ ģˆ˜ģ§ˆģ˜¤ģ—¼ ź°œģ„  ė° 가축분뇨 ģœ ķ†µģ²“ź³„ 확립 ė“±ģ„ ź°œģ„  ė°©ģ•ˆģœ¼ė”œ ģ œģ‹œķ•œ ė°” ģžˆė‹¤. Park (2011)ģ€ ģ‚¬ģœ”ķ™˜ź²½ ź°œģ„ , ė†ź°€ź°„ 거리 규제 ģ‹¤ģ‹œ, 침출수 ė° ģ—­ė„˜ģˆ˜ 제거 ė“±ģ„ ķ†µķ•œ 가축전염병 예방 ė° ģˆ˜ģ§ˆģ˜¤ģ—¼ 우려 ķ•“ģ†Œė°©ģ•ˆ ė“±ģ„ ģ œģ‹œķ•˜ģ˜€ė‹¤. Kim et al. (2012)ģ€ ģµœģ ģ˜ė†ź“€ė¦¬ė„¼ ķ†µķ•œ 암비 ģ‚¬ģš© ė…¼ģ—ģ„œģ˜ ķ™˜ź²½ģ˜ķ–„ ģµœģ†Œķ™” ė°©ģ•ˆģ„ ģ—°źµ¬ķ•˜ģ˜€ė‹¤. ė˜ķ•œ NIER (2013)ģ€ 논산지역에 ėŒ€ķ•œ 가축분뇨 ķ™˜ź²½ģ˜ķ–„ģ”°ģ‚¬ė„¼ 통핓 ė¶€ģˆ™ė„ ź°œģ • ė˜ėŠ” ėƒ„ģƒˆė¬¼ģ§ˆ źø°ģ¤€ģ„¤ģ •ģ˜ ķ•„ģš”ģ„± ė“±ģ„ ģ œģ‹œķ•œ ė°” ģžˆź³ , Jeong, Kim et al. (2013)ģ€ ķ†µķ•©ķ™˜ź²½ģ •ė³“ģ‹œģŠ¤ķ…œ ź°œė°œģ„ 통핓 ź°€ģ¶•ė¶„ė‡Øź“€ė¦¬ģ˜ ģ¤‘ģš”ģ„±ģ„ ģ£¼ģž„ķ•˜ģ˜€ė‹¤.

ė³øź³ ģ—ģ„œėŠ” ģˆ˜ģ§ˆģ˜¤ģ—¼ ź°œģ„ ģ„ ģœ„ķ•“ ź°€ģ¶•ģ˜¤ģ—¼ģ›ģø ģ‚¬ģœ”ķ˜„ķ™©ģ—ģ„œė¶€ķ„° ģ“ė”œ ģøķ•“ ė°œģƒė˜ėŠ” ķ™˜ź²½ģ˜ķ–„, 예방 ė° ź“€ė¦¬ėŒ€ģ±… 등에 ėŒ€ķ•“ ģˆœģ„œėŒ€ė”œ ģ‚“ķŽ“ė³“ź³  ģ“ģ— ėŒ€ķ•œ ė°œģ „ė°©ķ–„ ė° ėŒ€ģ•ˆģ„ ėŖØģƒ‰ķ•“ ė³“ģ•˜ė‹¤.

2. Status of Livestock Wastes Management

2.1. ģš°ė¦¬ė‚˜ė¼ 가축분뇨 ꓀리

ģš°ė¦¬ė‚˜ė¼ėŠ” 가축분뇨넼 ķģˆ˜ė”œ ź°„ģ£¼ķ•˜ģ—¬ 1991ė…„ ā€˜ģ˜¤ģˆ˜, 분뇨 ė° ģ¶•ģ‚°ķģˆ˜ģ˜ ģ²˜ė¦¬ģ— ź“€ķ•œ ė²•ė„ ā€™ģ„ ģ œģ •ķ•˜ģ—¬ ė³øź²©ģ ģø 가축분뇨 ꓀리넼 ģ‹¤ģ‹œķ•˜ģ˜€ģœ¼ė©°, ģˆ˜ģ§ˆģ˜¤ģ—¼ 방지에 ģ£¼ģ•ˆģ ģ„ 두고 ģ •ķ™”ģ²˜ė¦¬ė„¼ 통핓 ķ•˜ģ²œ ė“±ģœ¼ė”œ ė°©ė„˜ķ•˜ėŠ” ź°œė…ģœ¼ė”œ ģš“ģ˜ķ•˜ģ˜€ė‹¤(NIER, 2011). ź·øėŸ¬ė‚˜ ģ²˜ė¦¬ź³µģ •ģ“ ģ“ė„¼ ė’·ė°›ģ¹Øķ•˜ģ§€ ėŖ»ķ•˜ģ—¬ ģ ģ •ģ²˜ė¦¬ ė¬øģ œź°€ ėŒ€ė‘ė˜ģ—ˆģœ¼ė©°, ģ“ģ— ėŒ€ķ•œ ź°œģ„ ė°©ģ•ˆģœ¼ė”œ ā€˜ģ˜¤ģˆ˜, 분뇨 ė° ģ¶•ģ‚°ķģˆ˜ģ˜ ģ²˜ė¦¬ģ— ź“€ķ•œ 법넠’ 중 오수, 분뇨에 ź“€ķ•˜ģ—¬ėŠ” ā€˜ķ•˜ģˆ˜ė„ė²•ā€™ģ— ķ†µķ•©ķ•˜ģ—¬ ź·œģ •ķ•˜ź³ , 가축분뇨에 ź“€ķ•˜ģ—¬ėŠ” ā€˜ź°€ģ¶•ė¶„ė‡Ø ꓀리 ė° ģ“ģš©ģ— ź“€ķ•œ ė²•ė„ ā€™ģ„ 2006ė…„ ģ œģ •ķ•˜ģ˜€ė‹¤(NIER, 2013). ģ“ė„¼ 통핓 ź°€ģ¶•ė¶„ė‡ØėŠ” ģ¶•ģ‚°ė†ź°€ģ—ģ„œė¶€ķ„° ķ—ˆź°€ ė° 신고넼 거쳐 ģ •ķ™”Ā·ģžģ›ķ™” ė“±ģœ¼ė”œ ģ²˜ė¦¬ķ•œ 후 ė†ź²½ģ§€ģ— ķˆ¬ģž…ė˜ź±°ė‚˜ ź³µź³µģˆ˜ģ—­ģœ¼ė”œ ė°°ģ¶œķ•˜ė„ė” ź·œģ œķ•˜ź³  ģžˆė‹¤(Fig. 2). ź°™ģ€ ė²•ģ—ģ„œ 축종별 ė°°ģ¶œģ‹œģ„¤ ź·œėŖØėŠ” ģ‚¬ģœ”ģ‹œģ„¤ 멓적에 ė”°ė¼ ķ—ˆź°€ ė˜ėŠ” ģ‹ ź³  ėŒ€ģƒģœ¼ė”œ ź·œģ •ķ•˜ź³  ģžˆģœ¼ė©°, ķ—ˆź°€ ė˜ėŠ” ģ‹ ź³  ģ‹œģ„¤ģ„ ģ„¤ģ¹˜ķ•œ ģ¶•ģ‚°ė†ź°€ 처리(ģ •ķ™”)ģ‹œģ„¤ģ— ėŒ€ķ•“ģ„œėŠ” 방넘수 ģˆ˜ģ§ˆźø°ģ¤€ģ„ ģ •ķ•˜ģ—¬ ź“€ė¦¬ķ•˜ź³  ģžˆė‹¤(Table 1). ė˜ķ•œ ź°™ģ€ ė²•ģ—ģ„œ ģžģ›ķ™”ģ‹œģ„¤ģ„ 통핓 암비넼 ź³µźø‰ķ•˜ėŠ” 경우 ģ“ˆģ§€, ė†ź²½ģ§€, ģ‚°ė¦¼ģ‹œķ—˜ė¦¼ 지정지역, ź³Øķ”„ģž„ ė“±ģ˜ 암비 ģ‚“ķ¬ģ§€ė„¼ ķ™•ė³“ķ•˜ė„ė” ģ˜ė¬“ķ™”ķ•˜ź³  ģžˆė‹¤.

Fig. 2.

Framework of livestock manure management (Jeong, Shin et al., 2013).

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Table 1.

Effluent water quality limitations of livestock- manure treatment facilities in Korea (NIER, 2014)

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ģ•„ģšøėŸ¬ ķ™˜ź²½ė¶€ėŠ” 점차 ģ‹¬ź°ķ•“ģ§€ėŠ” 가축분뇨 문제넼 ķ•“ź²°ķ•˜źø° ģœ„ķ•“ 2012ė…„ ā€˜ź°€ģ¶•ė¶„ė‡Ø ꓀리 ģ„ ģ§„ķ™” ģ¢…ķ•©ėŒ€ģ±…ā€™ģ„ ė§ˆė Øķ•˜ģ˜€ė‹¤. ģ“ ģ¢…ķ•©ėŒ€ģ±…ģ€ 가축분뇨와 ģ²˜ė¶„ ė°©ķŽøģœ¼ė”œ ģƒģ‚°ķ•œ 퇓비·암비가 ķ•˜ģ²œ ė“±ģ˜ ģ£¼ģš” ģ˜¤ģ—¼ė¬¼ģ§ˆė”œ ģž‘ģš©ķ•Øģ— ė”°ė¼ ģ“ė„¼ ģ²“ź³„ģ ģœ¼ė”œ ꓀리할 수 ģžˆėŠ” ģ‹œģŠ¤ķ…œģ„ 구축핓 가축분뇨 ė°œģƒė¶€ķ„° ģµœģ¢…ģ²˜ė¶„ź¹Œģ§€ ģ „ ź³¼ģ •ģ˜ ꓀리넼 ź°•ķ™”ķ•˜ėŠ” ź²ƒģ„ ėŖ©ķ‘œė”œ ķ•˜ź³  ģžˆė‹¤. ģ¢…ķ•©ėŒ€ģ±…ģ€ 크게 사전 ģ˜ˆė°©ėŒ€ģ±… 강화와 가축분뇨 ė° 퇓·암비 ꓀리강화, ģ˜ģ—… ź“€ė Øģ‹œģ„¤ ꓀리강화, ź³µź³µģ²˜ė¦¬ģ‹œģ„¤ ķ™•ģ¶©ģœ¼ė”œ ė‚˜ėˆ„ģ–“ģ§€ė©°, ģ‚¬ģ „ģ˜ˆė°©ėŒ€ģ±… 중 ź°€ģ¶•ė¶„ė‡Øģ˜ ė°œģƒģ €ź°ģ„ ģœ„ķ•œ ģ£¼ģš” ź°•ķ™” ė‚“ģš©ģ€, ģƒģˆ˜ģ› ź“€ė¦¬ģ§€ģ—­ģ—ģ„œ ź°€ģ¶•ė¶„ė‡Øė”œ ģøķ•œ ģ˜¤ģ—¼ģ“ ģ‹¬ź°ķ•œ 경우 ķ™˜ź²½ė¶€ģž„ź“€ģ“ 핓당 ģ§€ģžģ²“ģ˜ ģž„ģ—ź²Œ ź°€ģ¶•ģ‚¬ģœ”ģ œķ•œ 씰딀넼 ģ •ķ•˜ė„ė” ķ•˜ģ˜€ė‹¤. ź³µź³µģˆ˜ģ—­ģ˜ ģ£¼ģš” ģ˜¤ģ—¼ģ›ģø 가축분뇨 ė° ķ‡“ė¹„Ā·ģ•”ė¹„ģ˜ ꓀리강화 ėŒ€ģ±…ģœ¼ė”œėŠ” ź°€ģ¶•ė¶„ė‡Øģ˜ ė°°ģ¶œģ—ģ„œ ģˆ˜ģ§‘Ā·ģš“ė°˜, ģµœģ¢…ģ²˜ė¦¬ź¹Œģ§€ ģ²“ź³„ģ ģœ¼ė”œ ź“€ė¦¬ķ•˜źø° ģœ„ķ•œ ģ „ģžģøź³„Ā·ģøģˆ˜ģ œė„ģ˜ ė‹Øź³„ģ ģœ¼ė”œ ė„ģž…ė˜ė©°, ź³µź³µģ²˜ė¦¬ģ‹œģ„¤ ķ™•ģ¶©ģ€ ģ •ķ™”ģ²˜ė¦¬ģ—ģ„œ ģžģ›ķ™”ģ‹œģ„¤ ģ¤‘ģ‹¬ģœ¼ė”œ ģ „ķ™˜ķ•˜ź³ , 2013년부터 2020ė…„ź¹Œģ§€ 분뇨 ė‹¤ėŸ‰ė°œģƒ 지역 등에 ģ‹ Ā·ģ¦ģ„¤ģ„ 통핓 ź³µź³µģ²˜ė¦¬ģ‹œģ„¤ ģ²˜ė¦¬ģœØģ„ 50%ź¹Œģ§€ ģ œź³ ķ•˜ėŠ” ź²ƒģ“ ģ£¼ģš”ė‚“ģš©ģ“ė‹¤. 그리고 가축분뇨에 ėŒ€ķ•“ 퇓비·암비 ė“±ģ˜ ģžģ›ķ™”ėæė§Œ ģ•„ė‹ˆė¼ ź°€ģŠ¤ķ™”Ā·ź³ ģ²“ģ—°ė£Œķ™” ė“±ģ˜ ė°”ģ“ģ˜¤ģ—ė„ˆģ§€ķ™” ėŒ€ģ±…ģ„ ģˆ˜ė¦½ķ•˜ģ—¬ 가축분뇨 ꓀리넼 강화핓 ė‚˜ź°€ź³  ģžˆė‹¤(MOE, 2013a).

2.2. ģ£¼ģš” 국가별 가축분뇨 ꓀리정책

ģ™øźµ­ģ˜ 가축분뇨 ź“€ė¦¬ėŠ” ź°€ģ¶•ģ‚¬ģœ”ģ‹œģ„¤ģ—ģ„œ ė°œģƒķ•œ 분뇨넼 ė†ģž„ ģøź·¼ģ˜ ė†ģ§€ģ™€ ģ“ˆģ§€ģ— ģ‚“ķ¬ķ•˜ģ—¬ ģ²˜ė¦¬ķ•˜ėŠ” ź²ƒģ“ ģ¼ė°˜ģ ģø ģƒķ™©ģœ¼ė”œ ź°€ģ¶•ė¶„ė‡Øģ˜ ź“€ė¦¬ģ œė„ ė° 처리, ģ²˜ė¶„ė°©ė²• ė“±ģ€ ėŒ€ģ²“ė”œ ģœ ģ‚¬ķ•˜ė‚˜ ź·ø ė‚˜ė¼ģ˜ ķŠ¹ģ„±ģ— ė”°ė¼ ź“€ė¦¬ģ •ģ±…ģ€ 다넸 ķ˜•ķƒœė„¼ ė³“ģ“ź³  ģžˆė‹¤(NIER, 2013).

먼저 ėÆøźµ­ģ˜ 경우 ģ§‘ģ¤‘ź°€ģ¶•ģ‚¬ģœ”ģ‹œģ„¤(Concentrated Animal Feeding Operations, CAFOs)ģ„ 통핓 ź°€ģ¶•ģ‚¬ģœ”ģ“ ģ“ė£Øģ–“ģ§€ź³  ģžˆė‹¤. ź·øėŸ¬ė‚˜ 1998ė…„ ģ“ė„¼ ķ†µķ•œ ķ•˜ģ²œ ė° ķ˜øģˆ˜ģ˜¤ģ—¼ģ˜ ė¬øģ œģ ģ“ 붉얓진 ģ“ķ›„ 미 ķ™˜ź²½ė³“ķ˜øģ²­(Environmental Protection Agency, EPA)ź³¼ 미 ė†ė¬“ė¶€(U.S. Department of Agriculture, USDA)ėŠ” ź°€ģ¶•ģ‚¬ģœ” ģš“ģ˜ģ—ģ„œ ė‚˜ģ˜¤ėŠ” 가축분뇨와 ķźø°ė¬¼ģ— ėŒ€ķ•œ ģˆ˜ģ§ˆģ˜¤ģ—¼ ģ €ź°ėŒ€ģ±…ģ„ ź³µė™ ģ œģ •ķ•˜ģ˜€ė‹¤. ģ“ė„¼ 통핓 ź°€ģ¶•ķģˆ˜ģ— ėŒ€ķ•œ 기술적, 경제적, 지역적 ģš”ģ†Œ ė“±ģ„ ģ¢…ķ•©ģ ģœ¼ė”œ ź³ ė ¤ķ•œ ģ˜ģ–‘ė¬¼ģ§ˆ ź“€ė¦¬ź³„ķš(Comprehensive Nutrient Management Plans)ģ˜ 개발과 ģ‹¤ķ–‰ģ„ ģ“‰ģ§„ķ•˜ģ˜€ė‹¤. ģ“ģ— EPAėŠ” źµ­ź°€ģ˜¤ģ—¼ė¬¼ģ§ˆģ‚­ź°ģ‹œģŠ¤ķ…œ(National Pollutant Discharge Elimination System, NPDES) ķ—ˆź°€ź·œģ •ź³¼ CAFOs ģ§€ģ—­ģ˜ ė°©ė„˜ģˆ˜ķ—ˆź°€ģ§€ģ¹Øģ— ė”°ė¼ ģ£¼ė³„ė”œ 방넘수 기준 ė° ė†ģ§€ ģ‹œė¹„źø°ģ¤€ģ„ ģ •ķ•˜ģ—¬ ź“€ė¦¬ķ•˜ź³  ģžˆė‹¤. ė˜ķ•œ, ź°€ģ¶•ģ‚¬ģœ”ģ‹œģ„¤ģ˜ ķ† ģ§€ģ ģš© ė° ė¶„ė‡Øģš“ģ†” 등에 ėŒ€ķ•œ ģœ ģ¶œģ§€ģ¹Øģ„œ(Effluent Guidelines) ģ œģ•ˆģ„ 통핓 ģ˜¤ģ—¼ģœ ė°œģ‹œģ„¤ģ˜ ģˆ˜ė¬øķ•™ģ  ģ—°ź²°ź°€ėŠ„ģ„±ģ„ ķ‰ź°€ķ•œė‹¤. ź°€ģ¶•ė¶„ė‡Øģ˜ ģ“ˆģ§€ģ‚“ķ¬ė„¼ ķ†µķ•œ ź“€ė¦¬ė°©ģ‹ģ„ ģ±„ķƒķ•“ģ˜Ø ėÆøźµ­ģ€ 최근 들얓 ź³¼ė‹¤ģ‚“ķ¬ģ— 따넸 토양, ģˆ˜ģ§ˆģ˜¤ģ—¼ ė“±ģ˜ 문제딜 ģøķ•“ ģ“ģ— 따넸 ź“€ė¦¬ģ˜ ģ¤‘ģš”ģ„±ģ“ ėŒ€ė‘ė˜ź³  ģžˆėŠ” ģ‹¤ģ •ģ“ė‹¤.

ģœ ėŸ½ģ—°ķ•©(European Union, EU)ģ˜ 경우 가축분뇨넼 ģžģ—°ģžģ›ģœ¼ė”œ ģ •ģ˜ķ•˜ź³ , ź·ø źø°ģ¤€ģ„ ģ •ķ•“ 토양 ķ™˜ģ›ģ„ ķ†µķ•˜ģ—¬ ķ™˜ź²½ė³“ģ „ģ„ ė…øė „ķ•˜ź³  ģžˆė‹¤. EU ģœ„ģ›ķšŒģ—ģ„œėŠ” 가축분뇨 ģ‚“ķ¬ģ‹œźø°ė„¼ ģ œķ•œķ•˜ź³ , ģ¼ģ • ģš©ėŸ‰ģ˜ 가축 분뇨 ģ €ģž„ ģ‹œģ„¤ģ˜ ģ„¤ģ¹˜ė„¼ ģ˜ė¬“ķ™”ķ•˜ė„ė” ź·œģ œķ•˜ź³  ģžˆģœ¼ė©°, 가축분뇨 ģ‚“ķ¬ėŸ‰ģ— ėŒ€ķ•“ģ„œėŠ” źø°ź°„ź³¼ ģ—°ź³„ėœ ģƒķ•œģ¹˜ė„¼ 정핓놓고 ģžˆė‹¤(NIER, 2013). 1991ė…„ ģ§ˆģ†Œė”œ ģøķ•œ ģ˜¤ģ—¼ė¬¼ģ§ˆ ķ•“ź²°ė°©ģ•ˆģœ¼ė”œ ģ§ˆģ‚°ģ—¼ ꓀리령 ģ„ ķ¬ė„¼ 통핓 ģˆ˜ģ§ˆģ˜¤ģ—¼ģ˜ ģ›ģøė¬¼ģ§ˆģø ģ§ˆģ‚°ģ—¼ģ˜ 침투 ė° ģœ ģ¶œė°©ģ§€, ź°€ģ¶•ģ‚¬ģœ” ģ œķ•œ ė“±ģ„ ź·œģ •ķ•˜ģ˜€ė‹¤. ė˜ķ•œ 1995ė…„ ģ¢…ķ•©ķ™˜ź²½ź“€ė¦¬ė ¹ģ„ 통핓 ė„¤ėœėž€ė“œ, ė“ė§ˆķ¬ ė“±ģ˜ ź³ ė°€ė„ ģ¶•ģ‚°ė†ź°€ė„¼ ėŒ€ģƒģœ¼ė”œ 매첓간(물, 토양, 공기) ģ˜¤ģ—¼ė¬¼ģ§ˆ ė°°ģ¶œģ„ ģµœģ†Œķ™” ķ•˜ėŠ” ķŠ¹ė³„ėŒ€ģ±…ģ„ ģ‹¤ģ‹œķ•˜ģ˜€ź³  ź³ ė°€ė„ ģ¶•ģ‚°ė†ź°€ģ— ėŒ€ķ•œ ķ™˜ź²½ģ˜ķ–„ķ‰ź°€ė„¼ ģ˜ė¬“ķ™” ķ•˜ģ˜€ė‹¤. ķŠ¹ķžˆ ė“ė§ˆķ¬ģ˜ 경우 가축분뇨 ģ €ģž„ģ‹œģ„¤ģ˜ ģ„¤ģ¹˜ ģ˜ė¬“ķ™”, ź°€ģ¶•ģ‚¬ģœ” ė‘ģˆ˜ ė° ė¶„ė‡Øģ‚“ķ¬ė„¼ ģœ„ķ•œ ė†ģ§€ė©“ģ  규제 ź°•ķ™” 등 ķ™˜ź²½ė³“ģ „ģ„ ģœ„ķ•œ ė†ģ—…ķ™˜ź²½ 규제넼 ģ—„ź²©ķžˆ ģ‹œķ–‰ķ•˜ź³  ģžˆė‹¤.

ģ¼ė³øģ˜ ź²½ģš°ģ—ėŠ” ć€Œģˆ˜ģ§ˆģ˜¤ķƒė°©ģ§€ė²•ć€ģ—ģ„œ 가축분뇨 ꓀리넼 ģœ„ķ•“ 가축분뇨 ķˆ¬źø°źøˆģ§€ ė° 방넘수 ģˆ˜ģ§ˆźø°ģ¤€ģ„ ģ •ķ•˜ź³  ģžˆģœ¼ė©°, ć€Œź°€ģ¶•ė°°ģ„¤ė¬¼ź“€ė¦¬ 적정화 ė° ģ“ģš© 쓉진에 ź“€ķ•œ ė²•ė„ ć€ģ—ģ„œ 가축분뇨넼 ģžģ›ķ™”ķ•˜ź³  ė†ģ§€ķ™˜ģ›ģ„ ģž„ė ¤ķ•˜ź³  ģžˆė‹¤(MOE, 2005; 2011). 1993ė…„ ź°€ģ¶•ģ‚¬ģœ”ė‘ģˆ˜ģ™€ ķ•Øź»˜ ģ‚¬ģœ”ė†ź°€ģˆ˜ģ˜ ė™ė°˜ ź°ģ†Œ ė°œģƒģ„ ź³„źø°ė”œ ķ™˜ź²½ė³“ģ „ģ„ ģœ„ķ•“ 가축분뇨넼 ģžģ›ģœ¼ė”œ ģž¬ģ“ģš©ķ•˜ėŠ” ć€Œź°€ģ¶•ė°°ģ„¤ė¬¼ ꓀리 적정화 ė° ģ“ģš©ģ“‰ģ§„ģ— ź“€ķ•œ ė²•ė„ ć€ ģ„ ģ œģ •ķ•˜ģ˜€ė‹¤. ģ“ė„¼ 통핓 국가기준에 ė¶€ķ•©ķ•˜ėŠ” 가축배설물 ź“€ė¦¬ģ˜ė¬“ė„¼ ė¶€ź³¼ķ•˜ź³  ģž¬ģ“ģš© ģ“‰ģ§„ģ„ ģœ„ķ•œ ź³„ķš ģž‘ģ„±ģ„ ģ˜ė¬“ķ™”ķ•˜ģ˜€ė‹¤. ź·ø 외 ć€Œķźø°ė¬¼ 처리 ė° ģ²­ģ†Œģ— ź“€ķ•œ ė²•ė„ ć€ , ć€Œģˆ˜ģ§ˆģ˜¤ķƒė°©ģ§€ė²•ć€ , ć€Œķ˜øģ†Œģˆ˜ģ§ˆź“€ė¦¬ė„¼ ģœ„ķ•œ ķŠ¹ė³„ģ”°ģ¹˜ė²•ć€ 등 ė‹¤ģ–‘ķ•œ 가축분뇨 ꓀리넼 ģœ„ķ•œ ė²•ė ¹ģ“ ģžˆģœ¼ė©°, 최근 ģ§€ķ•˜ģˆ˜ģ˜ ģ§ˆģ‚°ģ„± ė†ė„ ģ¦ėŒ€ģ— 따넸 기준강화넼 ģ§„ķ–‰ 중에 ģžˆė‹¤.

3. Improvement for Livestock Wastes Management

미국 ė° ģœ ėŸ½ģ€ 퇓비화와 ģžģ›ķ™”ģ— ģ“ˆģ ģ„ ė§žģ¶° 수질뿐만 ģ•„ė‹Œ 토양, ėŒ€źø° 등 ģ¢…ķ•©ģ ģø ꓀리넼 ģ‹œķ–‰ģ¤‘ģøė° ė°˜ķ•“ ģš°ė¦¬ė‚˜ė¼ėŠ” 가축분뇨넼 방넘수 źø°ģ¤€ģ„ 통핓 ģˆ˜ģ§ˆģ˜¤ģ—¼ģœ„ģ£¼ģ˜ ķ™˜ź²½ģ˜ķ–„ģ„ ź“€ė¦¬ķ•˜ź³  ģžˆė‹¤. ė˜ķ•œ ģžģ›ķ™” ź°œė…ģœ¼ė”œģ˜ 가축분뇨 ꓀리정책 변화 ģ¶”ģ§„ģ€ 지역별 ķ™˜ź²½ģš©ėŸ‰ģ„ ź³ ė ¤ķ•˜ģ§€ ģ•Šģ„ 경우 ķ™˜ź²½ģ˜¤ģ—¼ģ„ ź°€ģ¤‘ģ‹œķ‚¬ ģš°ė ¤ź°€ ģžˆė‹¤. ķŠ¹ķžˆ 2013ė…„ ģ§€ķ•˜ģˆ˜ ģˆ˜ģ§ˆģø”ģ •ė§ 욓영결과(MOE, 2014a) ģ²œģøµģ§€ķ•˜ģˆ˜ģ˜ ģ§ˆģ‚°ģ„±ģ§ˆģ†Œ, ģ“ėŒ€ģž„ź· źµ° ė“±ģ€ ģ „źµ­ģ ģœ¼ė”œ ģ˜¤ģ—¼ķ˜„ģƒģ“ ė‚˜ķƒ€ė‚˜ź³  ģžˆģ–“ źµ­ė‚“ ķ† ģ§€ėŠ” ź³¼ģ˜ģ–‘ģƒķƒœė”œ ė³¼ 수 ģžˆė‹¤. ź²°źµ­ ģ ģ ˆķ•œ ģ²˜ė¦¬ģ™€ ꓀리가 ģ“ė£Øģ–“ģ§€ģ§€ ģ•Šģ„ 경우 ģ¶•ģ‚°ė†ź°€ģ—ģ„œ ė°œģƒė˜ėŠ” ģ˜¤ģ—¼ė¬¼ģ§ˆģ€ ģ˜ģ–‘ė¬¼ģ§ˆģ˜ ģˆ˜ź³„ ģœ ģ¶œģ„ 통핓 ģˆ˜ģ§ˆģ˜¤ģ—¼ģ„ ź°€ģ¤‘ģ‹œķ‚¬ ģœ„ķ—˜ģ„±ģ“ 매우 크다. ģˆ˜ģ§ˆź“€ė¦¬ė„¼ ģœ„ķ•“ģ„œėŠ” 가축분뇨 ꓀리가 ķ•„ģˆ˜ģ ģø ė°”, ė³ø ģ ˆģ—ģ„œėŠ” ģ‚¬ģœ”ķ˜„ķ™©ģ—ģ„œė¶€ķ„° ģ“ė”œ ģøķ•“ ė°œģƒė˜ėŠ” ķ™˜ź²½ģ˜ķ–„ ė¶„ģ„, 예방 ė° ź“€ė¦¬ėŒ€ģ±… 등에 ėŒ€ķ•“ ģˆœģ„œėŒ€ė”œ ė¶„ģ„ķ•“ė³“ź³  ė°œģ „ė°©ķ–„ ė° ėŒ€ģ•ˆģ„ ėŖØģƒ‰ķ•“ ė³“ģ•˜ė‹¤.

3.1. ė°œģƒ ķ˜„ķ™©ģ”°ģ‚¬ģ˜ ź°œģ„ 

źµ­ė‚“ ģˆ˜ģ§ˆź“€ė¦¬ėŠ” ėŒ€ģƒģ˜¤ģ—¼ė¬¼ģ§ˆė³„ė”œ 지역 ķŠ¹ģ„±ģ— ė§žėŠ” ķ—ˆģš©ģ“ėŸ‰ģ„ ģ‚°ģ •ķ•˜ź³  ė°°ģ¶œź°€ėŠ„ėŸ‰ģ„ ķ• ė‹¹ķ•Øģœ¼ė”œģ„œ ķ•“ė‹¹ģ§€ģ—­ģ—ģ„œ ė°°ģ¶œė˜ėŠ” ė¶€ķ•˜ėŸ‰ģ„ ź“€ė¦¬ķ•˜ėŠ” ģ˜¤ģ—¼ģ“ėŸ‰ģ œė„¼ 통핓 ģ‹œķ–‰ķ•˜ź³  ģžˆė‹¤. ģˆ˜ģ§ˆģ˜¤ģ—¼ģ“ėŸ‰ģ œģ—ģ„œ 축산계 ė°œģƒė¶€ķ•˜ėŸ‰ģ€ 축종별 ģ‚¬ģœ”ė‘ģˆ˜ģ— ė°œģƒė¶€ķ•˜ ģ›ė‹Øģœ„ė„¼ ź³±ķ•˜ģ—¬ ģ‚°ģ •ķ•˜ź³ , ė°°ģ¶œėŸ‰ģ€ ė°°ģ¶œģœ ķ˜•ė³„ ķŠ¹ģ„±ģ— ė”°ė¼ ģ‚°ģ •ėœė‹¤. ź²°źµ­ ģˆ˜ģ§ˆģ— ėÆøģ¹˜ėŠ” ķ™˜ź²½ė¶€ķ•˜ėŸ‰ģ„ ķŒŒģ•…ķ•˜źø° ģœ„ķ•“ģ„œėŠ” ģ‚¬ģœ”ė‘ģˆ˜ ė° ė°œģƒėœ ź°€ģ¶•ė¶„ė‡Øģ˜ ģ²˜ė¦¬ģœ ķ˜•ė³„ ģ“ė™ź²½ė”œģ— ėŒ€ķ•œ ķŒŒģ•…ģ“ ģ„ ķ–‰ė˜ģ–“ģ øģ•¼ ėœė‹¤.

ģ‚¬ģœ”ė‘ģˆ˜ģ— ėŒ€ķ•œ ģ”°ģ‚¬ėŠ” ģ „źµ­ģ˜¤ģ—¼ģ›ģ”°ģ‚¬, ź°€ģ¶•ė™ķ–„ģ”°ģ‚¬, 가축통계씰사 ė“±ģœ¼ė”œ 크게 구분될 수 ģžˆė‹¤. ģ „źµ­ģ˜¤ģ—¼ģ›ģ”°ģ‚¬ėŠ” 2000ė…„ė„ė¶€ķ„° ģˆ˜ģ§ˆģ˜¤ģ—¼ģ“ėŸ‰ź“€ė¦¬ ė° źø°ģ“ˆģ‹œģ„¤ ķˆ¬ģžź³„ķš 수립 등 각종 ė¬¼ķ™˜ź²½ģ •ģ±…ģ˜ źø°ģ“ˆģžė£Œė”œ ķ™œģš©ķ•˜źø° ģœ„ķ•˜ģ—¬ ā€˜ģˆ˜ģ§ˆ ė° ģˆ˜ģƒķƒœ 볓전에 ź“€ķ•œ 법넠’에 ģ˜ź±°ķ•˜ģ—¬ ģ‹¤ģ‹œķ•˜ź³  ģžˆė‹¤. ģ¶•ģ‚° ė†ź°€ė³„ 축종별 ģ‚¬ģœ”ė‘ģˆ˜, 축사멓적, ķģˆ˜ ė° ź³ ķ˜•ė¬¼ ģ²˜ė¦¬ė°©ė²•, 가축분뇨 ź³µź³µģ²˜ė¦¬ģž„ ģš“ģ˜ķ˜„ķ™© 등 각 ģ§€ģžģ²“ ģ¤‘ģ‹¬ģœ¼ė”œ 씰사넼 ģ£¼ź“€ķ•˜ź³ , 제출된 ģžė£ŒėŠ” źµ­ė¦½ķ™˜ź²½ź³¼ķ•™ģ›ģ—ģ„œ ź²€ģ¦Ā·ź“€ė¦¬ė˜ź³  ģžˆė‹¤(Table 2).

Table 2.

National Pollution Source Survey

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ķ•˜ģ§€ė§Œ ģ§€ģžģ²“ ė° ģ¼ė¶€ ė°°ģ¶œģ—…ģ†Œģ—ģ„œ ģž…ė „ķ•œ ģžė£Œė„¼ ė°”ķƒ•ģœ¼ė”œ ģ˜¤ģ—¼ģ›ģ”°ģ‚¬ź°€ ģ‹¤ģ‹œė˜ģ–“ ė°©ėŒ€ķ•œ ģ œģ¶œģžė£Œģ— 비핓 ģøė „ ė° ģ œė°˜źø°ėŠ„ģ˜ ė¶€ģ”±ģœ¼ė”œ ķ™•ģøĀ·ź²€ģ¦źø°ėŠ„ģ“ ė¶€ģ”±ķ•˜ź³ , ģžė£Œģ˜ ėˆ„ė½Ā·ģ¤‘ė³µ, ź²€ķ† Ā·ķ™•ģ •ģ˜ ģƒģŠµģ ģø 지연(ā€˜13ė…„ 기준 ģ“ 117개 ģ§€ģžģ²“ 중 3ģ›”ź¹Œģ§€ 제출율 30%) ė“±ģœ¼ė”œ ė¶€ģ²˜ ź°„ģ˜ ģžė£Œź°€ ė¶ˆģ¼ģ¹˜ė˜ėŠ” 사딀가 종종 ė°œģƒė˜ģ–“ ģ“ģ— ėŒ€ķ•œ ė³“ģ™„ģ“ ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤.

ź°€ģ¶•ė™ķ–„ģ”°ģ‚¬ėŠ” źø°ģ”“ģ˜ źµ­ė¦½ė†ģ‚°ė¬¼ķ’ˆģ§ˆź“€ė¦¬ģ›ģ—ģ„œ ģ‹œķ–‰ķ•˜ė˜ 통계씰사넼 2008ė…„ ķ†µź³„ģ²­ģœ¼ė”œ 업묓가 ģ“ź“€ė˜ė©“ģ„œ ķ†µź³„ė²•ģœ¼ė”œ ģ‹œķ–‰ė˜ź³  ģžˆėŠ” ģ”°ģ‚¬ė”œģ„œ ķ‘œė³øģ”°ģ‚¬źµ¬ė‚“ģ˜ ź°€ģ¶•ģ‚¬ģœ”ė†ź°€ģ™€ ģ‹œĀ·ė„ė³„ ģ¼ģ •ź·œėŖØģ“ģƒģ˜ ź°€ģ¶•ģ‚¬ģœ” ė†ź°€ė„¼ ėŒ€ģƒģœ¼ė”œ ģ‚¬ģœ”ź·œėŖØė³„ ź°€źµ¬ģˆ˜, 6개 축종(ķ•œģš°, 윔우, ģ –ģ†Œ, ė¼ģ§€, ė‹­, 오리)ģ˜ 성 ė° 연령별 마리수, 과거 3ź°œģ›”ź°„ ė³€ė™ģ‚¬ķ•­(ģƒģ‚°, ķģ‚¬) ė“±ģ„ ė¶„źø°ė³„ė”œ ģ‹¤ģ‹œė˜ź³  ģžˆė‹¤. 주딜 멓접씰사 ė° 비멓접씰사(ģ „ķ™”, 팩스 등)넼 ė³‘ķ–‰ķ•˜ź³ , ķ‘œė³øģ”°ģ‚¬źµ¬ė„¼ ģ¶”ģ¶œķ•˜ģ—¬ ģ‚¬ģœ”ź·œėŖØė³„ė”œ 씰사 ė° ģ¼ģ •ź·œėŖØ ģ“ģƒģ€ ģ „ģˆ˜ģ”°ģ‚¬ė„¼ ģ‹œķ–‰ķ•˜ź³  ģžˆė‹¤. ģ“ģ™€ ź°™ģ€ ģ”°ģ‚¬ė‚“ģš©ģ€ 주딜 ģ‚¬ģœ”ź·œėŖØ ė° ź°€ģ¶•ķ˜„ķ™©ģ— ėŒ€ķ•œ ģ”°ģ‚¬ģˆ˜ģ¤€ģ“ė©°, 배출, 처리, ė†ź²½ģ§€ ģž¬ģ‚“ķ¬ 등 ė°°ģ¶œź²½ė”œģ— ėŒ€ķ•œ ģ”°ģ‚¬ėŠ” ėÆøķ”ķ•œ ģ‹¤ģ •ģ“ė‹¤. 그리고 źø°ģ“ˆģ§€ģžģ²“ģ—ģ„œ ģˆ˜ķ–‰ė˜ėŠ” ź°€ģ¶•ķ†µź³„ķ˜„ķ™©ģ€ ģ‹œĀ·źµ°Ā·źµ¬ 기준 축종, ģ‚¬ģœ”ź·œėŖØ, 성별·연령별 ģ‚¬ģœ”ė‘ģˆ˜ ķ˜„ķ™© ė° ė²ˆģ‹, ė¹„ģœ”ė³„ 마리수 ė“±ģ˜ ė³€ė™ ģƒķ™©ģ„ ģ”°ģ‚¬ķ•œė‹¤. ė™Ā·ė¦¬ė³„ ģ”°ģ‚¬ģ›ģ“ ė†ģž„ģ£¼ė„¼ ė©“ģ ‘ ģ²­ģ·Øģ”°ģ‚¬ķ•˜ģ—¬ ė†ė¦¼ģ‚¬ģ—…ķ†µķ•©ģ •ė³“ģ‹œģŠ¤ķ…œģ— ģ „ģ‚° ģž…ė „ķ•˜ź²Œ ėœė‹¤. ģ•„ģšøėŸ¬ 가축전염병 ė° ė„ģ¶•, ķŒė§¤ģ‹œ ģ”°ģ‚¬ė˜ėŠ” źµ­ź°€ė™ė¬¼ė°©ģ—­ģ‹œģŠ¤ķ…œź³¼ 쇠고기 ģ“ė „ģ‹œģŠ¤ķ…œ ė“±ė„ ģ¶•ģ‚°ķ˜„ķ™© ķŒŒģ•…ģ— ģ“ģš©ėœė‹¤.

ģ“ģ™€ ź°™ģ€ ģ¶•ģ‚°ķ˜„ķ™©ģ— ėŒ€ķ•œ ģ”°ģ‚¬ėŠ” 각 방법별 ģ”°ģ‚¬ģ‹œźø°ź°€ ģƒģ“ķ•˜ź³  씰사 ėŒ€ģƒģžģ˜ ģ“ķ•“ź“€ź³„ģ— ė”°ė¼ 제출결과넼 ė‹¬ė¼ģ§ˆ 수 ģžˆėŠ” ģš°ė ¤ź°€ ģžˆģ–“ ė¶€ģ²˜ź°„ ģžė£Œ 공유넼 ķ†µķ•œ ģ¼ģ¹˜ė°©ģ•ˆ 마련 ė° ėˆ„ė½Ā·ķ—ˆģœ„ģžė£Œ ģ œģ¶œģ— ėŒ€ķ•œ ź·œģ œė°©ģ•ˆ 확립 ė“±ģ˜ ė³“ģ™„ģ“ ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤. 예넼 들얓 ė†ė¦¼ė¶€ģ˜ ķ†µź³„ģžė£ŒėŠ” ė†ź°€ė³“ģƒź³¼ 직결되고 ķ™˜ź²½ė¶€ģ˜ ģžė£ŒėŠ” ģ˜¤ģ—¼ģ›ģ˜ ķ˜„ķ™©ģœ¼ė”œ ģøģ‹ė˜ėŠ” 등 각 씰사방법별 ģ“ķ•“ź“€ź³„ź°€ ģƒģ“ķ•Øģ— ė”°ė¼ źµ­ź°€ķ†µź³„źø°ź“€ģø ķ†µź³„ģ²­ģ˜ ģžė£Œė„¼ ź³µė™ģ“ģš©ķ•  수 ģžˆėŠ” 첓계넼 ģˆ˜ė¦½ķ•˜ģ—¬ ģ“ė„¼ ė°”ķƒ•ģœ¼ė”œ ķ•˜ėŠ” ģ˜¤ģ—¼ģ› ꓀리가 ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤. ģ•„ģšøėŸ¬ 수질 ė° ģ§€ķ•˜ģˆ˜, 토양 등에 ģ˜ķ–„ģ„ 줄 수 ģžˆėŠ” ź°€ģ¶•ė¶„ė‡Øģ˜ ė°œģƒ ė° ģ²˜ė¦¬ģ²“ź³„ģ˜ 명확화넼 ė„ėŖØķ•  수 ģžˆėŠ” ė°°ģ¶œź²½ė”œģ— ėŒ€ķ•œ ģ²“ź³„ģ ģø 씰사가 ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤.

3.2. ź°€ģ¶•ė¶„ė‡Øė”œ ģøķ•œ ķ™˜ź²½ģ˜ķ–„ ģ”°ģ‚¬ģ˜ ķ•„ģš”

ź°€ģ¶•ė¶„ė‡Øģ˜ ė°œģƒėŸ‰ģ€ 전첓 ķ•˜Ā·ķģˆ˜ ėŒ€ė¹„ 0.6%에 ė¶ˆź³¼ķ•˜ė‚˜ ģ§ˆģ†Œ, ģøģ˜ ė†ė„ź°€ ģ›”ė“±ķžˆ 높아 ķ•˜ģ²œģ— ėÆøģ¹˜ėŠ” ģ˜¤ģ—¼ė¶€ķ•˜ėŸ‰ģ“ 25.8%에 ė‹¬ķ•˜ėŠ” 것으딜 ģ¶”ģ •ė˜ģ–“ ķ•˜ģ²œģ˜ ģˆ˜ģ§ˆź°œģ„ ģ— ģžˆģ–“ 가축분뇨 ź“€ė¦¬ģ˜ ģ¤‘ģš”ģ„±ģ€ 매우 크다(Oa, 2010). ģ¶•ģ‚°ė†ź°€ģ—ģ„œ ė°œģƒė˜ėŠ” ź°€ģ¶•ė¶„ė‡ØėŠ” ź°œė³„ė°°ģ¶œģ‹œģ„¤ ė“±ģ˜ ģ²˜ė¦¬ź³¼ģ •ģ„ 통핓 ė°°ģ¶œė˜ź±°ė‚˜ ķ˜¹ģ€ ģžģ›ķ™”ģ²˜ė¦¬ė„¼ ķ†µķ•œ ė†ź²½ģ§€ģ— ģ‹œė¹„ė˜ėŠ” 등 ė†ģ“Œģ§€ģ—­ ķ•˜ģ²œ ė° ģ§€ķ•˜ģˆ˜ģ— ėÆøģ¹˜ėŠ” ģ˜ķ–„ģ€ 매우 크다. ė”źµ¬ė‚˜ 최근 들얓 ė°œģƒė˜ėŠ” ķ•˜ģ²œģ—ģ„œģ˜ ė…¹ģ”°ģœ ė°œģ˜ ģ£¼ģš” ģš”ģøģœ¼ė”œ ź“€ė¦¬ģ˜ ģ¤‘ģš”ģ„±ģ€ ė”ģš± ģ¦ėŒ€ė˜ź³  ģžˆėŠ” ģƒķ™©ģ“ė‹¤.

Choi et al. (1996)ģ€ ź²½źø°ė„ė‚“ ģƒ›ź°•ģ— ėŒ€ķ•“ ź°€ģ¶•ė¶„ė‡Øģˆ˜ģ˜ ė¬“ė‹Øė°©ė„˜ź°€ ģˆ˜ģ§ˆģ˜¤ģ—¼ģ— ėÆøģ¹˜ėŠ” ģ˜ķ–„ģ— ėŒ€ķ•“ ģ”°ģ‚¬ķ•˜źø° ģœ„ķ•“ 각 ģ“Œė½ė‹Øģœ„ ė§ė‹Øģ—ģ„œ ģƒ›ź°• ķ‘œė³øģ„ ģ±„ģ·Øķ•˜ģ˜€ė‹¤. ģ“ė„¼ 통핓 ź°€ģ¶•ģ‚¬ģœ”ė‘ģˆ˜ź°€ ė§Žģ€ ģ§€ģ—­ģ¼ģˆ˜ė” 주변 ķ•˜ģ²œģ˜ 유기물, ģ§ˆģ†Œ ė° ģø ė†ė„ź°€ ģ¦ź°€ķ•˜ėŠ” ģ‚¬ģ‹¤ģ„ ź“€ģ°°ķ•˜ģ˜€ė‹¤. Geum River Watershed Management Committee (2009)와 NIER (2011)ģ€ źøˆź°• ė° ė‚™ė™ź°•ģœ ģ—­ģ— ėŒ€ķ•“ 가축분뇨 ģžģ›ķ™”ė¬¼ģ˜ 유출 ķŠ¹ģ„± ė° 축산계 ģ˜¤ģ—¼ė¬¼ģ§ˆ 배출경딜넼 ź·œėŖ… ė° ź°œģ„ ģ—°źµ¬ė„¼ ģ§„ķ–‰ķ•˜ģ˜€ė‹¤. NAAS (2012)ģ€ ģ‹œķ—˜ķ¬ ģ”°ģ„±ģ„ ķ†µķ•œ 가축분뇨 ė†ź²½ģ§€ ķˆ¬ģž…ģ— 따넸 수질 ė° ķ† ģ–‘ķŠ¹ģ„± ė³€ķ™”ģ–‘ģƒģ— ėŒ€ķ•“ ģ—°źµ¬ķ•˜ģ˜€ź³ , Kim et al. (2008)ģ€ ģ–‘ė¶„ģˆ˜ģ§€ė„¼ ķ™œģš©ķ•˜ėŠ” ģ¶•ģ‚°ģ„ ģ§„źµ­ģ˜ 가축분뇨 ģ“ģš©ģ‹¤ķƒœģ— ėŒ€ķ•“ ģ—°źµ¬ķ•˜ģ˜€ė‹¤.

źø°ģ”“ģ˜ ė‹¤ģ–‘ķ•œ ģ—°źµ¬ė“¤ģ€ ź°€ģ¶•ė¶„ė‡Øģ˜ ķ™˜ź²½ģ— ėŒ€ķ•œ ģ˜ķ–„ģ„ ģ¢…ķ•©ģ ģœ¼ė”œ ė°˜ģ˜ķ•˜ģ§€ ėŖ»ķ•˜ģ˜€ź³ , ģ‹¤ģ œ ģˆ˜ź³„ģ—ģ„œ ė°œģƒė˜ėŠ” ģ˜ķ–„ģ •ė„ė„¼ ķŒŒģ•…ķ•˜ėŠ” ė°ėŠ” ķ•œź³„ė„¼ ė“œėŸ¬ėƒˆė‹¤. ė˜ķ•œ ģž„źø°ģ ģø ė”œė“œė§µģ— ģ˜ķ•œ ģ¶”ģ§„ģ“ ģ•„ė‹Œ ģ—°źµ¬ģ§„ė“¤ģ˜ ķŒė‹Øź³¼ 핓당 ģ‹œźø°ģ˜ ģ¤‘ģš”ė„ģ— ė”°ė¼ ėŒ€ģƒģ§€ģ—­ģ“ ź²°ģ •ė˜ėŠ” 등 ķ™˜ź²½ģ •ģ±…ģ„ ė’·ė°›ģ¹Øķ•˜ėŠ” ė°ėŠ” ģ œķ•œģ ģ“ ģžˆģ—ˆė‹¤. ģ“ģ— ķ™˜ź²½ė¶€ėŠ” ź°€ģ¶•ė¶„ė‡Øė²•ģ˜ ź°œģ •(MOE, 2014b)ģ„ 통핓 가축분뇨 ė“±ģœ¼ė”œ ģøķ•œ ķ™˜ź²½ģ˜¤ģ—¼ ģ‹¤ķƒœģ”°ģ‚¬ė„¼ ė„ģž…ķ•˜ģ˜€ė‹¤. ģ“ėŠ” 가축분뇨꓀리에 ėŒ€ķ•œ ė¬øģ œģ ģ„ ģƒė‹¹ė¶€ė¶„ ķ•“ź²°ķ•  수 ģžˆėŠ” ģ¤‘ģš”ķ•œ ģˆ˜ė‹Øģ“ 될 수 ģžˆģ„ 것으딜 źø°ėŒ€ėœė‹¤. ź·øėŸ¬ė‚˜ 핓당 씰사결과넼 ķ† ėŒ€ė”œ ź°€ģ¶•ģ‚¬ģœ” ģ œķ•œ ė° 각종 가축분뇨 ź“€ė¦¬ģ •ģ±…ģ“ ģ›ķ™œķžˆ ģ§„ķ–‰ė˜źø° ģœ„ķ•“ģ„œėŠ” 씰사항목 ė° ģ”°ģ‚¬ėŒ€ģƒ ģ§€ģ—­ģ˜ ģ„ ģ • ė° 세부씰사 방법 등 ģ‹¤ģ œė”œ ģ‹œķ–‰ģ— ź“€ė Øėœ 구첓적 ė°©ģ•ˆģ˜ ė’·ė°›ģ¹Øģ“ ķ•„ģˆ˜ģ ģ¼ ź²ƒģ“ė‹¤. ģ‹¤ķƒœģ”°ģ‚¬ ģ§€ģ—­ģ˜ ģ„ ģ •ģ€ 먼저 가축분뇨 ė“±ģœ¼ė”œė¶€ķ„° ģˆ˜ģ§ˆģ˜¤ģ—¼ģ“ ģ·Øģ•½ķ•œ ģ§€ģ—­ģ„ ģš°ģ„  ė„ģ¶œķ•“ģ•¼ ķ•˜ė©° ģ“ė„¼ ģœ„ķ•“ģ„œėŠ” ķ‰ź°€ģš”ģ†Œ ė„ģ¶œ, 항목별 ź³„ėŸ‰ķ™” ė° ź°€ģ¤‘ģ¹˜ ģ„ ģ • 등 źø°ģ¤€ė§ˆė Øģ“ ė’¤ė”°ė¼ģ•¼ ķ•œė‹¤. ģ“ė„¼ ķ† ėŒ€ė”œ ģ£¼ģ œė„ė„¼ ģž‘ģ„±ķ•˜ģ—¬ ģš°ģ„ ģˆœģœ„ ģ§€ė„ ģž‘ģ„± ė“±ģ„ 통핓 ģ‹¤ķƒœģ”°ģ‚¬ ģ„øė¶€ģ§€ģ—­ģ“ ģ„ ģ •ė˜ģ–“ģ•¼ ķ•  ź²ƒģ“ė‹¤. ģ•„ģšøėŸ¬ ź°€ģ¶•ė¶„ė‡Øė”œ źø°ģøė˜ėŠ” ķ™˜ź²½ģ˜ķ–„ģ„ ź·œėŖ…ķ•  수 ģžˆėŠ” ėŒ€ķ‘œė¬¼ģ§ˆģ˜ ģ„ ģ •ź³¼ ģ“ė„¼ ģ •ķ™•ķžˆ ķŒŒģ•…ķ•  수 ģžˆėŠ” 적정 ģ‹œźø°, ėŒ€ķ‘œģ”°ģ‚¬ģ§€ģ  지정 ė° 적정 ģ‹œķ—˜ė²• 개발 등 ģ”°ģ‚¬ģ˜ ģ‹ ė¢°ģ„±ģ„ 확볓할 수 ģžˆėŠ” 첓계적 ģš“ģ˜ģ§€ģ¹Øģ“ ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤. ė˜ķ•œ, 핓당 ģ”°ģ‚¬ģ˜ ģ¶©ģ‹¤ģ„±ģ„ ģœ„ķ•œ 기꓀별 ģ—­ķ•  ė¶„ė‹“ ė° 각 ė¶€ģ²˜ė³„ ģ—…ė¬“ķ˜‘ģ”°ź°€ ģˆ˜ė°˜ė˜ģ–“ģ øģ•¼ ķ•  것으딜 ķŒė‹Øėœė‹¤.

3.3. 합리적 ķ™˜ź²½ģ˜ķ–„ ź“€ė¦¬ė°©ģ•ˆ 마련

ķ™˜ź²½ė¶€ėŠ” ć€Œź°€ģ¶•ė¶„ė‡Ø ģ„ ģ§„ķ™” ģ¢…ķ•©ėŒ€ģ±…ć€ģ„ 통핓 가축분뇨 ė° ģƒģ‚°ėœ 퇓·암비 첓계적 ź“€ė¦¬ź³„ķšģ„ ģˆ˜ė¦½ķ•˜ģ˜€ė‹¤. ģ“ė„¼ ģœ„ķ•“ 지역별 가축 ģ‚¬ģœ”ģ œķ•œ, ģ „ģžģøź³„ģ‹œģŠ¤ķ…œ ė„ģž…, ģ •ķ™”ģ‹œģ„¤ģ˜ 방넘수 수질 ź°•ķ™”, ķ–‰ģ •ģ²˜ė¶„ ź°•ķ™” ė“±ģ˜ ėŒ€ģ±…ģ„ ė§ˆė Øķ•˜ģ˜€ė‹¤. ė˜ķ•œ 가축분뇨법 ź°œģ • ė° ķ•˜ģœ„ė²•ė ¹ ź°œģ •ģ„ 통핓 ķ—ˆź°€ ė° ģ‹ ź³ ėŒ€ģƒ ģ”°ģ •ģ„ ķ†µķ•œ ė°°ģ¶œģ‹œģ„¤ ꓀리 ź°•ķ™”, 퇓·암비화 기준 마련 ė“±ģ„ ķ†µķ•œ ģˆ˜ģ§ˆģ˜¤ģ—¼ ģµœģ†Œķ™” ė°©ģ•ˆ ė“±ģ„ ė§ˆė Øķ•˜ģ˜€ė‹¤.

ė†ė¦¼ė¶€ėŠ” 가축분뇨꓀리 ģ¤‘ģž„źø° ėŒ€ģ±… ģˆ˜ė¦½ģ„ 통핓 17ė…„ź¹Œģ§€ 가축분뇨 ģžģ›ķ™”ģœØ 91%, ź³µė™ģžģ›ķ™”ģœØ 17%넼 ėŖ©ķ‘œė”œ 퇓암비 ź³µė™ģžģ›ķ™” ė° ģ—ė„ˆģ§€ģ‹œģ„¤ģ„ ķ™•ģ¶©ķ•˜ź³ , ź°œė³„ģ •ķ™”ģ²˜ė¦¬ģ‹œģ„¤ģ„ 볓완할 ź³„ķšģ“ė‹¤(MAFRA, 2013). ė˜ķ•œ ėŖØė“  암비 ģƒģ‚° ė†ź°€ė„¼ ėŒ€ģƒģœ¼ė”œ ģ‹œė¹„ģ²˜ė°©ģ„ ģ˜ė¬“ķ™”ķ•˜ź³ , ź³µė™ģžģ›ķ™” ė° ģ•”ė¹„ģœ ķ†µģ„¼ķ„°ģ˜ ė¹„ė£Œģƒģ‚°ģ—… ė“±ė”ģ„ ģ¶”ģ§„ķ•˜ė©°, 민간꓀리기구 설립, 전문가 ģœ”ģ„± 등 사후꓀리 첓계넼 ź°œģ„ ķ•  ģ˜ˆģ •ģ“ė‹¤.

ź·øėŸ¬ė‚˜ ģ“ģƒģ˜ ėŒ€ģ±…ė“¤ģ€ 가축분뇨넼 ķźø°ė¬¼ģ—ģ„œ ģžģ›ķ™” ź°œė…ģœ¼ė”œ ģ „ķ™˜ķ•˜ź³  ė°œģƒģ›ģ— ėŒ€ķ•œ ėŒ€ģ±… ė“±ģ€ ģƒė‹¹ė¶€ė¶„ 핓결될 수 ģžˆģ—ˆģœ¼ė‚˜, 퇓·암비 ģ‚“ķ¬ 등에 ģ˜ķ•œ ė¹„ģ ģ˜¤ģ—¼ģ› ꓀리강화 ė° ė†ģž‘ė¬¼ ģž¬ė°°ė©“ģ  ź°ģ†Œģ— 따넸 퇓·암비 ģˆ˜ģš” ź°ģ†Œ 등 분뇨과다 ė°œģƒģ— 따넸 양분집적 문제, 지역별 ź°€ģ¶•ė¶„ė‡Øģ˜ ķ™˜ź²½ģš©ėŸ‰ 쓈과 ė“±ģ˜ ķ•“ź²°ģ€ ģ–“ė ¤ģš“ ģ‹¤ģ •ģ“ė‹¤. 가축분뇨넼 아묓리 효율적으딜 ģ²˜ė¦¬ķ•˜ģ—¬ ģžģ›ķ™”ķ•˜ģ—¬ė„ ķ‡“Ā·ģ•”ė¹„ģ˜ ź³µźø‰ģ“ ģˆ˜ģš”ģ— 비핓 ź³¼ė‹¤ķ•œ ģƒķ™©ģ—ģ„œėŠ” ģž‰ģ—¬ėŸ‰ģ„ ģˆ˜ģš©ķ•˜ź±°ė‚˜ ģ²˜ė¦¬ķ•  ė°©ģ•ˆģ“ ė§ˆė Øė˜ģ§€ ģ•Šģœ¼ė©“ 수립된 ź³„ķšģ˜ ģ²“ź³„ģ ģø ģ“ķ–‰ź³¼ 그에 따넸 효과넼 źø°ėŒ€ķ•˜źø° 얓렵다(Ra, 2013).

ź²°źµ­ ģ‹¤ģ§ˆģ ģø źµ­ź°€ė‹Øģœ„ģ˜ ģ–‘ė¶„ģˆ˜ģ§€ģ˜ ź· ķ˜•ź³¼ 토양에 ģ§‘ģ ė˜ėŠ” ģ–‘ė¶„ė¶€ķ•˜ėŸ‰ģ„ ź°ģ†Œģ‹œģ¼œģ•¼ ė§Œģ“ ģ“ė„¼ 통핓 유발될 수 ģžˆėŠ” 수질 ė° 토양 ė“±ģ˜ ķ™˜ź²½ģ˜¤ģ—¼ģ„ ģ˜ˆė°©ķ•  수 ģžˆė‹¤. ė”°ė¼ģ„œ ź¶ź·¹ģ ģœ¼ė”œėŠ” 가축분뇨 ė°œģƒėŸ‰ź³¼ ģ‚¬ģœ”ė‘ģˆ˜ė„¼ ģ •ķ•“ ģ“ė„¼ ķ† ėŒ€ė”œ ꓀리가 진행될 수 ģžˆėŠ” ģ–‘ė¶„ģ“ėŸ‰ģ œ ė° ź°€ģ¶•ģ‚¬ģœ”ė‘ģˆ˜ ģ“ėŸ‰ģ œ ė“±ģ˜ ėŒ€ģ•ˆģ“ ė„ģ¶œė  수 ģžˆė‹¤. ź·øėŸ¬ė‚˜ ģ“ģ— ėŒ€ķ•œ ėŒ€ģ±…ė“¤ģ€ źø° 수립된 가축분뇨꓀리 ģ„ ģ§„ķ™” ėŒ€ģ±…ģ—ė„ ė°˜ģ˜ė˜ģ–“ ģžˆź³  ģ“ķ•“ź“€ź³„ģžė“¤ ź°„ģ˜ ģ²Øģ˜ˆķ•˜ź²Œ ėŒ€ė¦½ķ•˜ź³  ģžˆģ–“ ꓀련정책 ģ¶”ģ§„ģ‹œ ė“±ģ“ ķŒŒźø‰ė „ ė“±ģ„ ź³ ė ¤ķ•œ 단계적 ģ •ģ±… ģ“ģ°©ė„™ ė°©ģ•ˆ, ė³“ķŽøķƒ€ė‹¹ķ•œ 추진근거 마련 ė“±ģ“ ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤. ė˜ķ•œ 적정 ģ‹œė¹„ģ— 따넸 ė†ģž‘ė¬¼ B/Cė¶„ģ„ ė° ģ§€ģ—­ģ‚¬ķšŒģ™€ģ˜ 유기적 ķ˜‘ģ˜ ė“±ģ„ ķ†µķ•œ 적정 ģ‹œė¹„ė°©ģ•ˆ ķ™•ė¦½ģ“ ķ•„ģš”ķ•  ź²ƒģ“ė‹¤. ģ•„ģšøėŸ¬ ģ§ˆģ†Œ ė˜ėŠ” ģø ķ•Øģœ ėŸ‰ģ„ źø°ģ¤€ģœ¼ė”œ 축종별 ź°ź“€ģ ģø ģƒķ˜øė¹„źµź°€ ź°€ėŠ„ķ•œ ź°€ģ¶•ė‹Øģœ„ė„¼ ģ„¤ģ •ķ•˜ģ—¬ ģ§€ģ—­ė‹Øģœ„ ģ–‘ė¶„ķ‰ź°€ė„¼ ķ†µķ•œ ģš°ģ„ ź“€ė¦¬ģ§€ģ—­ ė„ģ¶œģ„ 통핓 ź³µź³µģ²˜ė¦¬ģ‹œģ„¤ź³¼ ź°™ģ€ 구씰적 ėŒ€ģ±… 수립뿐 ģ•„ė‹ˆė¼ 비가림막 ģ„¤ģ¹˜, ė¶„ė‡Øė°©ģ¹˜ źøˆģ§€ 등 비구씰적 ėŒ€ģ±…ģ— ėŒ€ķ•œ 적극적 ģ‹œķ–‰ģ„ ģœ„ķ•œ ģ§€ģ—­ė„¤ķŠøģ›Œķ¬ 구성 ė° źµģœ”ģ“ ģ§€ģ†ė˜ģ–“ģ•¼ ķ•  것으딜 ķŒė‹Øėœė‹¤.

4. Conclusion

ģ™øźµ­ģ˜ ģ£¼ģš” źµ­ź°€ģ—ģ„œ ź°€ģ¶•ė¶„ė‡ØėŠ” ėŒ€ė¶€ė¶„ ė†ģ§€ģ— ķ™˜ģ›ė˜ź³  ģžˆģœ¼ė©°, ģˆ˜ź³„ ģˆ˜ģ§ˆź“€ė¦¬ė„¼ ģœ„ķ•“ ģ§ˆģ†Œ, ģø ė“±ģ„ ģ œķ•œėŒ€ģƒģœ¼ė”œ ģ‚“ķ¬ėŸ‰ 규제넼 ķ•˜ź³  ģžˆė‹¤. 최근 여름철 ģ§‘ģ¤‘ģ ģœ¼ė”œ ė°œģƒė˜ź³  ģžˆėŠ” ė…¹ģ”°ģ œģ–“ė„¼ ģœ„ķ•“ģ„œė„ ģ“ģ™€ ź°™ģ€ ģ˜ģ–‘ė¬¼ģ§ˆ ꓀리가 ķŠ¹ķžˆ ģ¤‘ģš”ķ•˜ė‹¤. ģ“ģ— 정부와 학계 ė“±ģ€ ź³ ė†ė„ģ˜ 가축분뇨넼 효과적으딜 ź“€ė¦¬ķ•˜ź³  ģžģ›ķ™” ķ•  수 ģžˆėŠ” ė°©ģ•ˆģ— ėŒ€ķ•“ ė‹¤ģ–‘ķ•œ 연구넼 ģ§„ķ–‰ 중에 ģžˆė‹¤. ė³ø ģ—°źµ¬ģ—ģ„œėŠ” ė†ģ“Œģ§€ģ—­ģ˜ ģˆ˜ģ§ˆź“€ė¦¬ė„¼ ģœ„ķ•œ ė°©ģ•ˆģœ¼ė”œ ź°€ģ¶•ė¶„ė‡Øģ˜ ģ ģ ˆķ•œ ꓀리 ė° ė°œģ „ė°©ķ–„ģ— ėŒ€ķ•“ ģ‚“ķŽ“ė³“ģ•˜ė‹¤.

먼저, ź°€ģ¶•ė¶„ė‡Øģ˜ ė°œģƒģ˜ 근거가 ė˜ėŠ” ģ‚¬ģœ”ķ˜„ķ™©ģ”°ģ‚¬ėŠ” 기쓈 ģžė£Œģ˜ ė¶ˆģ¼ģ¹˜ ė° 오넘넼 ģ¤„ģ“źø° ģœ„ķ•“ģ„œ ė¶€ģ²˜ ź°„ģ˜ ģžė£Œź³µģœ  ė° ķ—ˆģœ„ģžė£Œ ģ œģ¶œģ— ėŒ€ķ•œ 규제, ģ”°ģ‚¬ė¶„ģ„ģ˜ ź°„ģ†Œķ™” ė° ķšØģœØķ™” ė°©ģ•ˆ ė“±ģ“ ė§ˆė Øė˜ģ–“ģ øģ•¼ ķ•  ź²ƒģ“ė‹¤. ė˜ķ•œ ź°€ģ¶•ė¶„ė‡Øģ˜ 배출경딜 등에 ėŒ€ķ•œ ģ²“ź³„ģ ģø 씰사가 ė’·ė°›ģ¹Øė˜ģ–“ ė°œģƒ ė° ģ²˜ė¦¬ģ²“ź³„ģ˜ 명확화넼 ė„ėŖØķ•“ģ•¼ ķ•  ź²ƒģ“ė‹¤. 그리고 ķ˜„ģž¬ ķ™˜ź²½ė¶€ģ—ģ„œ 추진 ģ¤‘ģø 가축분뇨법 ģ‹œķ–‰ė ¹, ģ‹œķ–‰ź·œģ¹™ ė“±ģ—ėŠ” ź°€ģ¶•ė¶„ė‡Øģ‹¤ķƒœģ”°ģ‚¬ ģ‹œķ–‰ė°©ģ•ˆ, ė¬“ķ—ˆź°€Ā·ėÆøģ‹ ź³  축사 양성화 ź“€ė¦¬ė°©ģ•ˆ, ģ „ģžģøź³„Ā·ģøģˆ˜ģ œė„ ė„ģž… ė° ź°€ģ¶•ė¶„ė‡Øģ˜ ģžģ›ķ™” ė° ģ •ķ™”ģ‹œģ„¤ģ— ėŒ€ķ•œ ꓀리강화 ė“±ģ“ ķ¬ķ•Øė˜ģ–“ ģžˆė‹¤. ķŠ¹ķžˆ ź°€ģ¶•ė¶„ė‡Øģ˜ ķ™˜ź²½ģ— ėŒ€ķ•œ ģ˜ķ–„ģ„ ģ¢…ķ•©ģ ģœ¼ė”œ ķŒŒģ•…ķ•  수 ģžˆėŠ” ź°€ģ¶•ė¶„ė‡Øģ‹¤ķƒœģ”°ģ‚¬ėŠ” ģž„źø°ģ ģø ė”œė“œė§µģ„ 기반으딜 ķ™˜ź²½ģ •ģ±…ģ˜ źø°ģ“ˆģžė£Œ ģƒģ„±ģ— 주된 ģ—­ķ• ģ„ ķ•  것으딜 źø°ėŒ€ėœė‹¤. ģ“ė„¼ ģœ„ķ•“ģ„œėŠ” ķ™˜ź²½ģ˜ķ–„ė°˜ź²½ ė° ģœ ė°œģ›ģøģ„ ė„ģ¶œ ķ•  수 ģžˆė„ė” 씰사항목과 ģ“ė„¼ ģ •ķ™•ķžˆ ķŒŒģ•…ķ•  수 ģžˆėŠ” ģ”°ģ‚¬ģ‹œźø°, 씰사지점 ė° 적정 ģ‹œķ—˜ė²• 개발 등 ģ”°ģ‚¬ģ˜ ģ‹ ė¢°ģ„±ģ„ 확볓할 수 ģžˆėŠ” 첓계적 ģš“ģ˜ģ§€ģ¹Øģ“ ķ•„ģš”ķ•  것으딜 ķŒė‹Øėœė‹¤. ė˜ķ•œ, 핓당 ģ”°ģ‚¬ģ˜ ģ¶©ģ‹¤ģ„±ģ„ ģœ„ķ•œ 기꓀별 ģ—­ķ•  ė¶„ė‹“ ė° 각 ė¶€ģ²˜ė³„ ģ—…ė¬“ķ˜‘ģ”°ź°€ ģˆ˜ė°˜ė˜ģ–“ģ øģ•¼ ķ•  것으딜 ķŒė‹Øėœė‹¤. ģ•„ģšøėŸ¬ 가축분뇨 ė°œģƒėŸ‰ģ˜ ģ¦ź°€ģ— 비핓 ģ“ė„¼ 감당할 ė†ź²½ģ§€ėŠ” ź°ģ†Œģ¶”ģ„øģ“ź³ , źø° ģ‹œė¹„ė”œ ģøķ•“ ķ† ģ–‘ģ€ 과양분집적 ģƒķƒœģø ģƒķ™©ģ„ 고려할 ė•Œ, 적정 ģ‹œė¹„ģ— 따넸 ė†ģž‘ė¬¼ B/Cė¶„ģ„ ė° ģ§€ģ—­ģ‚¬ķšŒģ™€ģ˜ 유기적 ķ˜‘ģ˜ ė“±ģ„ ķ†µķ•œ 적정 ģ‹œė¹„ė°©ģ•ˆ 확립, ģ–‘ė¶„ķšŒģˆ˜ė„¼ ķ†µķ•œ ģ—ė„ˆģ§€ķ™” ė°©ģ•ˆ ė“±ģ“ ź³ ė ¤ė˜ģ–“ģ øģ•¼ ķ•  것으딜 ķŒė‹Øėœė‹¤.

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