KR100286367B1 - Prevention method of red tide by spraying calcined loess powder - Google Patents
Prevention method of red tide by spraying calcined loess powder Download PDFInfo
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- KR100286367B1 KR100286367B1 KR1019980021603A KR19980021603A KR100286367B1 KR 100286367 B1 KR100286367 B1 KR 100286367B1 KR 1019980021603 A KR1019980021603 A KR 1019980021603A KR 19980021603 A KR19980021603 A KR 19980021603A KR 100286367 B1 KR100286367 B1 KR 100286367B1
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- South Korea
- Prior art keywords
- powder
- red tide
- loess
- spraying
- ocher
- Prior art date
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- 239000000843 powder Substances 0.000 title claims abstract description 18
- 238000000034 method Methods 0.000 title claims abstract description 13
- 238000005507 spraying Methods 0.000 title claims abstract description 7
- 230000002265 prevention Effects 0.000 title abstract 2
- 241000894006 Bacteria Species 0.000 claims abstract description 5
- 238000000354 decomposition reaction Methods 0.000 claims abstract description 5
- 238000011049 filling Methods 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 4
- 239000002689 soil Substances 0.000 claims description 3
- 230000000844 anti-bacterial effect Effects 0.000 claims 1
- 239000013535 sea water Substances 0.000 description 5
- 238000009792 diffusion process Methods 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000011812 mixed powder Substances 0.000 description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 239000013049 sediment Substances 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000251468 Actinopterygii Species 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000000889 atomisation Methods 0.000 description 1
- 238000001354 calcination Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 239000013505 freshwater Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000006199 nebulizer Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 230000035755 proliferation Effects 0.000 description 1
- 238000010298 pulverizing process Methods 0.000 description 1
- 235000015170 shellfish Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M11/00—Special adaptations or arrangements of combined liquid- and powder-spraying apparatus for purposes covered by this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D1/00—Dropping, ejecting, releasing, or receiving articles, liquids, or the like, in flight
- B64D1/16—Dropping or releasing powdered, liquid, or gaseous matter, e.g. for fire-fighting
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/007—Contaminated open waterways, rivers, lakes or ponds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Pest Control & Pesticides (AREA)
- Aviation & Aerospace Engineering (AREA)
- Insects & Arthropods (AREA)
- Inorganic Chemistry (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
본 발명은 소성미세분말 황토의 공중살포에 의한 적조(赤潮) 방제방법에 관한 것이다.The present invention relates to a method of controlling red tide by air spraying of calcined fine powder loess.
적조는 해수 속에서 1종이상의 플랑크톤이 폭발적으로 증식하여 물이 덩어리 또는 띠 모양으로 적갈색이나 분홍색으로 변하는 현상 또는 물속의 인·질소가 증대하거나 그 밖의 원인이 복합하여 생기는 것으로 이는 담수가 유입하는 연안에서 많이 생기는 것이며, 플랑크톤의 급격한 증식과 사멸 분해에 의해 산소가 대량으로 소비되어 무 산소의 수괴가 생겨서 유해한 분해산물이 축적되어 어패류에 큰 피해를 주게 되는 것은 이미 알려진 사실로서 이와 같은 현상을 방제하는데도 황토가 가장 효과적인 것임은 이미 알려진 사실인 것이다.Red tide is a phenomenon in which one or more planktons explode in seawater, causing water to turn reddish brown or pink in the form of lumps or bands, or an increase in phosphorus and nitrogen in water or a combination of other causes. It is a known fact that large amounts of oxygen are consumed by the rapid proliferation and killing of plankton, and lumps of oxygen are produced, and harmful decomposition products accumulate and cause great damage to fish and shellfish. It is already known that ocher is the most effective.
그러나 종래의 황토를 이용한 적조방제방법은 단순히 노천에서 채굴한 생황토를 작업선에 적재하여 적조발생현장에 싣고 가서 삽 등의 수공구를 이용하여 해충에 시포하는 형식으로 방제작업을 실시하였기 때문에 작업성이 매우 저조하여 급격히 확산되고 있는 적조의 확산을 방지할 수 없고, 또한 황토는 덩어리가 많은 관계로 골고루 해수층에 시포되지 않고 대신 침강 속도가 빨라서 방제효율이 저조할 뿐만 아니라 이와 같은 생황토 중에는 세석, 모래등 적조방제와는 직접 관계가 없는 물질이 포함되고 있으며, 때에 따라서는 이종광물이 섞여 있어 되려 적조현상을 조장하는 폐단이 있었던 것이다.However, in the conventional red tide control method using yellow loess, it is easy to load the fresh ocher mined from the open air on the working ship, load it on the red tide occurrence site, and use the shovel or other hand tools to control the pests. This very low and rapidly spreading red tide can not be prevented. Also, since the loess is agglomerated, it is not evenly spread in the sea layer, and instead, the sedimentation rate is low, and the control efficiency is low. It contains substances that are not directly related to red tide control, such as sand and sand, and in some cases heterogeneous minerals have been mixed to promote red tide.
본 발명은 이상의 문제점을 해결하고자 발명한 것으로 이의 발명요지는 터널길른(가마)을 이용하여 통상의 황토(적토)를 850~900℃로 가열 소성한후 분쇄기를 이용하여 입자의 지름이 10μ(미크론) 이하가 되도록 분쇄한 후 여기에 유기물 분해 박테리아(험기성, 호기성, 방선균등)을 0.1%중량비로 혼합하는 공정과 혼합된 분말을 작업선에 또는 헬리곱터에 설치된 분말 살포기의 호파에 충전하는 공정과 충전된 후 작업선 또는 헬리곱터 등을 이용하여 고소 살포하는 공정으로 결합함으로서 넓은 지역을 바른 시간 내에 방제할 수 있게 한 것이다.The present invention has been invented to solve the above problems, and the present invention is a tunnel length (kiln) using a conventional loess (red soil) by heating the calcining at 850 ~ 900 ℃ and then using a grinder to the diameter of the particle 10μ (micron) Pulverizing to less than or equal to 0.1% by weight of organic decomposition bacteria (aerobic, aerobic, actinic, etc.) and filling the mixed powder into the working vessel or the hopper of the powder spreader installed in the helicopter and After filling, it is combined with a process of spraying altitude by using a working ship or a helicopter, so that a large area can be controlled within a right time.
제1도는 본 발명에서 채택한 살포기의 사시도1 is a perspective view of the spreader adopted in the present invention
제2도는 본 발명을 실시함에 있어 선박을 이용한 실시예의 측면표시도2 is a side view of an embodiment using a vessel in carrying out the present invention
제3도는 본 발명을 실시함에 있어 항공기를 이용한 실시예의 평면 표시도3 is a plan view of an embodiment using an aircraft in practicing the present invention
〈도면의 주요부분에 대한 부호의 설명〉<Explanation of symbols for main parts of drawing>
1 : 살포기 몸체 2 : 받침대1: spreader body 2: stand
3 : 호파 3' : 조절판3: hopper 3 ': throttle
4 : 휀엔진 5 : 분사구4: 휀 engine 5: injection hole
6 : 분말황토 7 : 작업선6: powder ocher 7: working ship
8 : 헬리곱터8: Helicopter
이를 도면에 의거 상세히 설명하면 다음과 같다.This will be described in detail based on the drawings.
제 1도는 본 발명에서 채택한 살포기 몸체(1)로서 하부에는 받침대(2)가 형성되고, 상부에는 조절구(3')가 있는 호파(3)가 설치되며, 살포기 몸체(1)의 앞측에는 분사구(5)가 형성되고, 후측에는 휀엔진(휀모터)(4)이 설치되어진 것으로 이를 실시할 시는 제 2도 및 제 3도에 예시한 바와 같이 통상의 작업선(7) 선미 또는 선두나 헬리곱터에 살포기 몸체(1)를 1~3대 동시 설치하면 되는 것으로 이의 실시 공정을 설명하면 다음과 같다.1 is a sprayer body (1) adopted in the present invention, a pedestal (2) is formed at the lower portion, a hopper (3) having an adjustment hole (3 ') is installed at the upper portion, and the injection hole in the front of the sprayer body (1) (5) is formed, and a rear side engine (motor) 4 is installed, and when this is done, as shown in FIGS. If only one to three sprayer body (1) to be installed at the same time to explain the implementation process of the helicopter as follows.
실시 제 1 공정 - (분말황토소성공정) 통상의 터널길른(가마)을 이용하여 통상의 황토(적토)를 850~900℃로 가열 소성한 후 분쇄기를 이용하여 입자의 지름이 10μ(미크론) 이하가 되도록 분쇄한 후 여기에 유기물 분해 박테리아(험기성, 호기성, 방성균등)을 0.1%중량비로 혼합한 분말을 얻는다.First Step-(Purpose Ocher Firing Process) After heating and baking ordinary loess (red soil) at 850 ~ 900 ℃ using a conventional tunnel length (kiln), the particle diameter is 10μ (micron) or less using a grinder. It is pulverized so as to obtain a powder mixed with organic decomposition bacteria (aerobic, aerobic, anticorrosive, etc.) in a 0.1% weight ratio.
실시 제 2 공정 - (고소살포장비에 충전공정) 통상의 작업선(7)(10t)의 후미(또는 선두)에 살포기 몸체(1)를 3대 장착한 후 살포기 몸체(1)의 상부에 형성된 호파(3)에 실시 제1공정에서 얻어진 분말황토(6)를 가득 채우는 충전공정을 실시한다.Implementation 2nd step (filling of the aerial spray equipment) After the three sprayer bodies 1 are attached to the rear (or the head) of the normal work line 7 (10t), the upper part of the sprayer body 1 is formed. The hopper 3 is subjected to a filling step of filling the powdered ocher 6 obtained in the first step.
실시 제 3 공정 - (고소살포공정) 실시 제2공정의 충전이 완료된 후 작업선(7)을 시속 5노트로 항진시켜 제2도 예시와 같이 공중(15~30°의 각도)살포를 실시한 바 반경 250m의 범위 내에서 무화(霧化)현상이 생긴 후 해상 수면에 고루 침하되어졌고, 해수에 침투 시는 침강속도가 늦고 대신 확산 속도는 빨라서 해수 중에 확산되고 있는 적조 띠(또는 덩어리)에 침투하여 적조덩어리 또는 띠를 분해시켜 청전해수가 되게 하였다. 이때, 호퍼(3)에 투입된 분말황토(6)는 조절구(3')의 조절에 의해 일정량 하강되면 휀엔진(4)에 의해 분사구(5)로 분사될 시는 마치 방제용 연무기와 같이 상당한 압력을 갖고 분사하였으며, 이때 풍량과 풍압을 측정한 바 풍량은 20㎥/min 이상이었고, 풍압은 70~80mm/Hg였으며, 호퍼(3)내에 투입된 분말 황토가 소모될 시는 계속 공급한 바 장시간(3시간) 살포작업을 계속할 수 있었다.Implementation Step 3-(Spreading Process) After the filling of the second process is completed, the working ship 7 is advanced to 5 knots per hour and air (15 to 30 °) is sprayed as shown in FIG. After the atomization occurred within the radius of 250m, it was settled evenly on the surface of the sea, and when it penetrated into the seawater, it penetrated into the red tide band (or lump) spreading in the seawater because the sedimentation rate was slow and the diffusion rate was fast. Red chunks or bands were disassembled to produce fresh water. At this time, when the powder loess 6 injected into the hopper 3 is lowered by a certain amount by the control of the adjusting device 3 ', the powder loess 6 is sprayed to the injection hole 5 by the engine 4, which is quite like a nebulizer for control. It was sprayed with pressure. At this time, the air volume and the air pressure were measured. The air flow was more than 20㎥ / min, the air pressure was 70 ~ 80mm / Hg, and when the powder loess injected into the hopper 3 was consumed, it was supplied continuously for a long time. (3 hours) I was able to continue spraying.
그리고 생황토를 해수에 바로 뿌릴 때는 해저에 황토 퇴적층이 생겨 저서 생물에 피해를 주는 현상이 있었으나, 본 발명은 해저 퇴적하는 양이 거의 없으므로 저서생물에 대한 피해가 없었다.And when sprinkling raw ocher directly in seawater, there was a phenomenon in which ocher sediment was formed on the seabed to damage benthic creatures, but the present invention had no damage to benthic creatures because there was almost no amount of sediment deposited on the seabed.
별도실시예 - 이는 작업선 대신으로 통상의 헬리곱터(8)를 이용한 것으로 제3도에 예시한 바와 같이 100m이하 저공에서 시속 10Km이하의 저속공중 살포 작업을 실시한 바 작업선을 이용한 공중살포의 경우와 같은 좋은 성과가 있었다.Separate Example-This is a conventional helicopter 8 instead of a working ship. As shown in FIG. 3, a low-speed aerial spraying work of less than 100m per hour at a speed of less than 100m per hour is performed. Same good achievements.
이상과 같이 본 발명은 바다에서 발생하여 급격히 확산되고 있는 적조현상을 방제함에 있어 이를 터널킬른(가마)을 이용하여 850~900℃로 소성한후 분쇄기에 투입하여 이의 입자지름이 10μ(미크론)이하가 되도록 분쇄한 분말황토(6)를 얻고, 여기에 유기물 분해 박테리아(험기성, 호기성, 방성균등)를 0.1%중량비로 혼합하는 공정가 이를 통상의 살포기 몸체(1)를 이용하여 살포함에 있어 살포기 몸체(1)를 통상의 작업선(7) 또는 헬리곱터(8)에 장착하여 살포기의 호퍼에 혼합분말을 충전하는 공정과 작업선(7)과 헬리곱터(8)를 이용하여 고소에서 공중살포 형식으로 실시할 수 있게 하므로서 적조확산 현상 방제에 신속히 대처할 수 있고, 또한 분말황토(6)가 해수중에 침강될 시는 이의 침강 속도가 늦고 대신 확산속도는 빠르게 이루어지게 하였기 때문에 방제효율이 높은 뿐만 아니라 분말 황토의 해저퇴적 현상이 거의 없어 저서생물 보호에도 크게 기여할 수 있는 것이다.As described above, in the present invention, in controlling the red tide phenomenon which is rapidly spreading in the sea, it is fired at 850-900 ° C. using a tunnel kiln and then put into a grinder to have a particle diameter of 10 μ (micron) or less. Powder ocher (6) pulverized to be obtained, and the process of mixing the organic matter decomposing bacteria (aerobic, aerobic, anticorrosive, etc.) in a 0.1% by weight ratio spreads the dust using a conventional duster body (1) The body (1) is mounted on a conventional working ship (7) or a helicopter (8) to fill the hopper of the spreader with the mixed powder, and using the working ship (7) and the helicopter (8) from the height to aerial spray type By making it possible, it is possible to quickly cope with the control of red tide diffusion phenomenon, and when the powder ocher (6) is settled in seawater, the sedimentation rate is slow and instead the diffusion rate is controlled. As well as the high rate of submarine sedimentary phenomenon of ocher powder with almost no will contribute significantly to benthic protection.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980021603A KR100286367B1 (en) | 1998-06-05 | 1998-06-05 | Prevention method of red tide by spraying calcined loess powder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980021603A KR100286367B1 (en) | 1998-06-05 | 1998-06-05 | Prevention method of red tide by spraying calcined loess powder |
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| Publication Number | Publication Date |
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| KR19980064977A KR19980064977A (en) | 1998-10-07 |
| KR100286367B1 true KR100286367B1 (en) | 2001-05-02 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150131730A (en) * | 2014-05-16 | 2015-11-25 | 창원대학교 산학협력단 | Loess feeding device builted in the unmanned catamaran and management method of the same |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100576072B1 (en) * | 1999-05-24 | 2006-05-03 | 문인창 | short-course instruction purifying method and equipment of freshwater and seawater |
| KR100781945B1 (en) * | 2006-09-06 | 2007-12-04 | 백효정 | Portable yellow earth sprayer for removal of red tide |
| KR101320563B1 (en) * | 2006-11-24 | 2013-10-25 | 재단법인 포항산업과학연구원 | Apparatus for aerial scattering controlling agent |
| KR101251607B1 (en) * | 2010-09-30 | 2013-04-08 | 한국전력공사 | Methods for removing of green tides and red tides using desulfurization gypsum |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900001322A (en) * | 1988-07-07 | 1990-02-27 | 펠러너.에스.엘 | Peeling device of fruit |
-
1998
- 1998-06-05 KR KR1019980021603A patent/KR100286367B1/en not_active IP Right Cessation
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR900001322A (en) * | 1988-07-07 | 1990-02-27 | 펠러너.에스.엘 | Peeling device of fruit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20150131730A (en) * | 2014-05-16 | 2015-11-25 | 창원대학교 산학협력단 | Loess feeding device builted in the unmanned catamaran and management method of the same |
| KR101660320B1 (en) * | 2014-05-16 | 2016-09-27 | 창원대학교 산학협력단 | Loess feeding device builted in the unmanned catamaran and management method of the same |
Also Published As
| Publication number | Publication date |
|---|---|
| KR19980064977A (en) | 1998-10-07 |
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