KR102277780B1 - Method for manufacturing wastewater treatment agent by soil microbes - Google Patents
Method for manufacturing wastewater treatment agent by soil microbes Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/34—Biological treatment of water, waste water, or sewage characterised by the microorganisms used
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/20—Bacteria; Culture media therefor
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- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N1/00—Microorganisms, e.g. protozoa; Compositions thereof; Processes of propagating, maintaining or preserving microorganisms or compositions thereof; Processes of preparing or isolating a composition containing a microorganism; Culture media therefor
- C12N1/38—Chemical stimulation of growth or activity by addition of chemical compounds which are not essential growth factors; Stimulation of growth by removal of a chemical compound
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/06—Nutrients for stimulating the growth of microorganisms
Abstract
Description
본 발명은 토양미생물에 의한 오폐수처리제 제조방법에 관한 것으로서, 보다 상세하게는 토양미생물을 이용하여 오폐수를 고효울적으로 분해 처리하여 환경오염을 줄일 수 있도록 개선된 토양미생물에 의한 오폐수처리제 제조방법에 관한 것이다.The present invention relates to a method for producing a wastewater treatment agent by soil microorganisms, and more particularly, to a method for producing a wastewater treatment agent by soil microorganisms improved to reduce environmental pollution by efficiently decomposing wastewater using soil microorganisms will be.
각종 유기성폐기물을 비롯한 축분 등의 오폐수는 하천은 물론 토양의 오염 및 환경 파괴를 가속화시킨다.Wastewater such as livestock manure, including various organic wastes, accelerates pollution of rivers as well as soil and environmental destruction.
이러한 환경오염은 기계화, 산업화가 가속화됨으로서 필연적으로 수반된 현상으로 산업화 사회의 큰 부담으로 작용하고 있다. Such environmental pollution is a phenomenon inevitably accompanied by accelerated mechanization and industrialization, and is acting as a great burden on the industrialized society.
이에, 선진국을 필두로 개발 제한 및 자원의 대물림을 위한 환경개선 및 오염된 토양의 복원을 위하여 해마다 많은 돈을 투자하여 환경의 중요성을 인식시키고 있는 실정이지만, 환경오염 및 파괴로 인한 세계 각처에서의 피해 상황은 해가 거듭 될수록 심해지고 있다.Accordingly, advanced countries are investing a lot of money every year for environmental improvement and restoration of contaminated soil to limit development and pass on resources to recognize the importance of the environment. The damage situation is getting worse every year.
이와 같은 상황속에서 토양미생물을 이용하여 오폐수를 분해 처리하여 정화하려는 시도들이 개시되고 있다.In such a situation, attempts have been made to decompose and purify wastewater using soil microorganisms.
하지만, 아직까지도 미생물의 번식, 정착능력의 활성화가 낮아 오폐수의 고액분리, 처리수 분해, 정화능력이 낮고, 분해과정중에서 발생되는 악취의 가중화를 더 해결할 필요가 있다.However, there is still a need to further solve the problem of aggravating the odor generated during the decomposition process, as the ability to separate the solid-liquid wastewater, decompose the treated water and purify the wastewater is low due to the low activation of the ability to reproduce and settle microorganisms.
본 발명은 상술한 바와 같은 종래 기술상의 제반 문제점들을 감안하여 이를 해결하고자 창출된 것으로, 토양미생물을 이용하여 오폐수를 고효울적으로 분해 처리하여 환경오염을 줄일 수 있도록 개선된 토양미생물에 의한 오폐수처리제 제조방법을 제공함에 그 주된 목적이 있다.The present invention was created to solve the problems in the prior art as described above, and the soil microorganisms are used to efficiently decompose and treat the wastewater to reduce environmental pollution. Its main purpose is to provide a method.
본 발명은 상기한 목적을 달성하기 위한 수단으로, 응고반응제 제조단계와, 응고반응 후 투입사용되는 미생물액제 제조단계와, 미생물액제 투입 후 미생물의 활성화를 위해 투입사용되는 분해촉진제 제조단계를 포함하는 토양미생물에 의한 오폐수처리제 제조방법에 있어서;The present invention is a means for achieving the above object, including a coagulation reagent preparation step, a microbial solution preparation step to be used after the coagulation reaction, and a decomposition accelerator manufacturing step used for activating microorganisms after the microbial solution input In a method for manufacturing a wastewater treatment agent by soil microorganisms;
상기 응고반응제 제조단계는 탄산칼슘 100중량부에 대해, 알루민산나트륨(NaAlO2) 50중량부, 탄닌(Tannin) 25중량부, 세피오라이트 20중량부, 유황 5중량부 및 과망간산칼륨 80중량부를 혼합 교반하는 제1과정; 제1과정을 통해 혼합교반된 혼합물과 수용성 실리콘 폴리에스터수지를 1:1의 부피비로 혼합하는 제2과정; 제2과정을 통해 얻은 수지혼합물을 압출하여 반응용 펠릿으로 만드는 제3과정;으로 이루어지고;The coagulation reagent preparation step is based on 100 parts by weight of calcium carbonate, sodium aluminate (NaAlO 2 ) 50 parts by weight, tannin 25 parts by weight, sepiolite 20 parts by weight, sulfur 5 parts by weight, and potassium permanganate 80 parts by weight are mixed A first process of stirring; a second process of mixing the mixture stirred through the first process and the water-soluble silicone polyester resin in a volume ratio of 1:1; A third process of extruding the resin mixture obtained through the second process into pellets for reaction; consists of;
상기 미생물액제 제조단계는 쌀뜨물 1ℓ를 기준으로 바실러스균 2×106 cfu/g, 효모균 2×106 cfu/g 함유된 상태로 용기에 진공포장되는 단계이며;The microbial liquid preparation step is a step of vacuum packaging in a container in a state containing 2×10 6 cfu/g of Bacillus bacteria and 2×10 6 cfu/g of yeast bacteria based on 1 liter of rice water;
상기 분해촉진제 제조단계는 오폐수에 투입된 미생물이 충분히 활성화되게 유도하여 발효 및 발열되게 하여 유기물을 분해 제거하는 단계로서, 상기 분해촉진제는 미강 100중량부를 기준으로 생분해성 지방족 폴리에스테르수지 60중량부, 붕산 15중량부, 당밀 80중량부, 코코피트 분말 80중량부를 포함하는 것을 특징으로 하는 토양미생물에 의한 오폐수처리제 제조방법을 제공한다.The decomposition accelerator manufacturing step is a step of decomposing and removing organic matter by inducing sufficient activation of microorganisms put into the wastewater to cause fermentation and heat, and the decomposition accelerator is a biodegradable aliphatic polyester resin 60 parts by weight, boric acid based on 100 parts by weight of rice bran 15 parts by weight, molasses 80 parts by weight, provides a method for producing a wastewater treatment agent by soil microorganisms, characterized in that it contains 80 parts by weight of coco peat powder.
본 발명에 따르면, 토양미생물을 이용하여 오폐수를 고효울적으로 분해 처리하여 환경오염을 줄일 수 있도록 개선된 효과를 얻을 수 있다.According to the present invention, it is possible to obtain an improved effect to reduce environmental pollution by efficiently decomposing wastewater using soil microorganisms.
이하에서는, 본 발명에 따른 바람직한 실시예를 보다 상세하게 설명하기로 한다.Hereinafter, preferred embodiments according to the present invention will be described in more detail.
본 발명에 따른 토양미생물에 의한 오폐수처리제 제조방법은 토양미생물을 포함한다.The method for manufacturing a wastewater treatment agent by soil microorganisms according to the present invention includes soil microorganisms.
바람직한 토양미생물로는 바실러스균과 효모균을 함께 사용한다. 특히, 바실러스균은 Bacillus Lichenifomis RTT 184를 대표적인 균주로 함이 바람직하다.As preferred soil microorganisms, Bacillus and yeast are used together. In particular, the Bacillus bacteria is preferably Bacillus Lichenifomis RTT 184 as a representative strain.
이들 토양미생물들중 바실러스균은 암모니아는 물론 아질산염 등 악취물질을 분해 제거하며; 효모균은 바실러스균이 분해한 유기물을 아미노산, 비타민, 성장인자로 재합성시켜 발효를 촉진하고 발효열을 60-80℃까지 끌어 올리는데 기여하여 각종 병원균을 사멸시키는데 기여한다.Among these soil microorganisms, Bacillus bacteria decomposes and removes ammonia as well as odorous substances such as nitrites; Yeast bacteria resynthesize the organic matter decomposed by Bacillus bacteria into amino acids, vitamins, and growth factors to promote fermentation and raise the fermentation heat to 60-80℃, thereby contributing to the killing of various pathogens.
특히, 이들 토양미생물들은 유기물을 먹어 분해하면서 진득진득한 균사를 만들기 때문에 유기물의 흡착 및 분해능력을 높일 수 있다.In particular, since these soil microorganisms eat and decompose organic matter and make thick mycelium, the adsorption and decomposition ability of organic matter can be increased.
보다 구체적으로, 본 발명에 따른 토양미생물에 의한 오폐수처리제 제조방법은 응고반응제 제조단계와, 응고반응 후 투입사용되는 미생물액제 제조단계와, 미생물액제 투입 후 미생물의 활성화를 위해 투입사용되는 분해촉진제 제조단계를 포함한다.More specifically, the method for producing a wastewater treatment agent by soil microorganisms according to the present invention includes a coagulation reagent production step, a microbial solution production step to be used after coagulation reaction, and a decomposition accelerator input and used for activating microorganisms after the microbial solution input manufacturing steps.
그리하여, 오폐수 10ℓ를 기준으로 응고반응제 2kg을 먼저 투입하여 응고반응된 고형분을 제거하고, 그런 다음 미생물액제 1ℓ를 투입한 다음 분해촉진제 2kg을 연속적으로 투입하게 되면 미생물액제에 의한 발효가 촉진되면서 오폐수의 분해가 고효율적으로 진행되게 된다. 이러한 오폐수 분해처리는 1차 정화처리하는 단계에서 사용되는 것으로 처리효율을 기존보다 30% 이상 높일 수 있을 것으로 기대된다.Thus, based on 10 liters of wastewater, 2 kg of coagulation reagent is first added to remove solids that have reacted with coagulation, and then 1 liter of microbial liquid is added and then 2 kg of decomposition accelerator is continuously added. decomposition proceeds efficiently. This wastewater decomposition treatment is used in the primary purification treatment stage, and it is expected that the treatment efficiency can be increased by more than 30% compared to the existing one.
이때, 상기 응고반응제 제조단계는 탄산칼슘 100중량부에 대해, 알루민산나트륨(NaAlO2) 50중량부, 탄닌(Tannin) 25중량부, 세피오라이트 20중량부, 유황 5중량부 및 과망간산칼륨 80중량부를 혼합 교반하는 제1과정; 제1과정을 통해 혼합교반된 혼합물과 수용성 실리콘 폴리에스터수지를 1:1의 부피비로 혼합하는 제2과정; 제2과정을 통해 얻은 수지혼합물을 압출하여 반응용 펠릿으로 만드는 제3과정;으로 이루어진다..At this time, the coagulation reagent preparation step is based on 100 parts by weight of calcium carbonate, sodium aluminate (NaAlO 2 ) 50 parts by weight, tannin 25 parts by weight, sepiolite 20 parts by weight, sulfur 5 parts by weight, and potassium permanganate 80 parts by weight A first process of mixing and stirring the parts; a second process of mixing the mixture stirred through the first process and the water-soluble silicone polyester resin in a volume ratio of 1:1; A third process of extruding the resin mixture obtained through the second process into pellets for reaction; consists of.
여기에서, 알루민산나트륨은 탄산칼슘과 반응하여 각종 유기물질들과 결합하여 고형화되면서 부상하거나 침강하는 형태로 오폐수로부터 분리를 가속화시킨다.Here, sodium aluminate reacts with calcium carbonate and combines with various organic materials to accelerate separation from wastewater in the form of floating or sedimentation while solidifying.
그리고, 탄닌은 응집성을 높이는 천연재료로서, 플럭 형성에 기여한다.And, tannin is a natural material that increases cohesiveness and contributes to the formation of flocs.
또한, 세피오라이트는 둥그런 관모양의 변종인 미어샤움으로서 유기물의 흡착을 통해 고체와 액체의 분리를 촉진하기 위해 첨가된다.In addition, sepiolite is added to promote the separation of solids and liquids through adsorption of organic matter as meersham, a round tubular variety.
아울러, 유황은 유해물질 중화 및 균류 사멸을 위해 첨가된다.In addition, sulfur is added to neutralize harmful substances and kill fungi.
뿐만 아니라, 과망간산칼륨은 2KM3O4 → K2MnO4 + MnO2 + O2로 환원되면서 강력한 산화력에 의해 살균하기 위해 첨가된다.In addition, potassium permanganate is added to sterilize by strong oxidizing power while being reduced to 2KM 3 O 4 → K 2 MnO 4 + MnO 2 + O 2 .
특히 수용성 실리콘 폴리에스터수지는 계면 활성제를 사용하지 않고도 독자적이면서 고효율적인 분산능력을 발휘하므로 혼합물과의 혼합 반응성을 좋게 하며, 펠릿으로 만드는 이유는 반응효율을 높이고, 오폐수 속에까지 충분한 반응성을 유도하기 위함이다.In particular, the water-soluble silicone polyester resin exhibits an independent and highly efficient dispersing ability without the use of a surfactant, so it improves the mixing reactivity with the mixture. The reason for making pellets is to increase the reaction efficiency and induce sufficient reactivity even in wastewater. to be.
즉, 펠릿이 오폐수에 떨어진 후 곧바로 반응하지 않고, 외피를 구성하고 있는 수지가 녹을 때까지 침지되다가 외피가 녹은 후부터 반응하여 오폐수 상부는 물론 내부에 있는 고상화가능한 응집물들을 플럭화시키게 된다.That is, the pellet does not react immediately after falling into the wastewater, but is immersed until the resin constituting the shell is melted, and then reacts after the shell is melted to flocculate the solidable aggregates in the upper part of the wastewater as well as the inside.
한편, 상기 미생물액제 제조단계는 쌀뜨물 1ℓ를 기준으로 바실러스균 2×106 cfu/g, 효모균 2×106 cfu/g 함유된 상태로 용기에 밀봉되는 단계이다.On the other hand, the microbial liquid preparation step is a step of sealing the container in a state containing 2×10 6 cfu/g of Bacillus bacteria and 2×10 6 cfu/g of yeast bacteria based on 1 liter of rice water.
이 경우, 밀봉은 진공상태로 포장하여 균주가 활성화되지 않고 잠자고 있도록 가공해야 하며, 광합성균을 2×106 cfu/g 더 함유시킬 수도 있다.In this case, the seal should be packaged in a vacuum and processed so that the strain is not activated and is dormant, and 2×10 6 cfu/g of photosynthetic bacteria may be further contained.
상기 분해촉진제 제조단계는 오폐수에 투입된 미생물이 충분히 활성화되게 유도하여 발효가 일어나면서 발열되게 하여 유기물을 분해 제거하도록 하는 단계이다.The decomposition accelerator manufacturing step is a step of decomposing and removing organic matter by inducing sufficient activation of the microorganisms injected into the wastewater to generate heat while fermentation occurs.
이를 위해, 상기 분해촉진제는 미강 100중량부를 기준으로 생분해성 지방족 폴리에스테르수지 60중량부, 붕산 15중량부, 당밀 80중량부, 코코피트 분말 80중량부를 포함한다.To this end, the decomposition accelerator includes 60 parts by weight of biodegradable aliphatic polyester resin, 15 parts by weight of boric acid, 80 parts by weight of molasses, and 80 parts by weight of coco peat based on 100 parts by weight of rice bran.
이때, 미강은 섬유질이 풍부하고, 발효시 유기산을 생성하기 때문에 항균성 및 항산화 효과가 뛰어나 별도의 항생제를 사용하지 않고도 이를 대체할 수 있는 천연 항생제 역할을 수행하므로 오폐수 처리에 매우 효과적이다.At this time, rice bran is rich in fiber and generates organic acids during fermentation, so it has excellent antibacterial and antioxidant effects, so it acts as a natural antibiotic that can replace it without using a separate antibiotic, so it is very effective in treating wastewater.
그리고, 생분해성 지방족 폴리에스테르수지는 미생물 균체에 의해 이산화탄소와 물로 분해되면서 미생물 증식에 기여하며, 동시에 유기물 흡착 제거에도 기여하게 된다.In addition, the biodegradable aliphatic polyester resin contributes to the growth of microorganisms while being decomposed into carbon dioxide and water by microbial cells, and at the same time also contributes to the adsorption and removal of organic matter.
또한, 붕산은 발열되면 분해력이 촉진되어 유기물 분해능력을 높이게 된다.In addition, when boric acid is exothermic, the decomposition power is promoted to increase the decomposition ability of organic matter.
아울러, 당밀은 미생물의 발효촉진, 발열가속화를 유도하기 위해 첨가된다.In addition, molasses is added to promote fermentation of microorganisms and induce exothermic acceleration.
뿐만 아니라, 코코피트 분말(Coco-peat Powder)은 코코넛 열매의 겉껍질인 섬유체를 고압으로 압축한 후 분쇄한 것으로 미생물의 좋은 먹이감이 되어 발효, 발열을 촉진하게 된다.In addition, coco-peat powder (Coco-peat Powder) is the fibrous body, which is the outer shell of the coconut fruit, compressed at high pressure and then pulverized, which serves as a good food for microorganisms and promotes fermentation and fever.
덧붙여, 본 발명에서는 응고반응제를 오폐수에 투입한 다음 미생물액제를 투입하기 전에 탈취제를 먼저 투입하여 탈취 반응시킬 수 있으며, 이때 사용되는 탈취제는 다음과 같다.In addition, in the present invention, after the coagulation reagent is added to the wastewater, the deodorant may be first added to the deodorant before the microbial solution is added, and the deodorant used at this time is as follows.
본 발명에 따른 탈취제는 장석 가공물 60중량%, 초산이 함유된 목초농축액 15중량%, 망간아세테이트 2.5중량%와, 질산망간 5중량%와, NTA(Nitrilotriacetic acid) 15중량%와, FeCl3 2.5중량%가 혼합된 혼합물로 구성된다.The deodorant according to the present invention contains 60% by weight of feldspar processed product, 15% by weight of grass concentrate containing acetic acid, 2.5% by weight of manganese acetate, 5% by weight of manganese nitrate, 15% by weight of NTA (Nitrilotriacetic acid), and 2.5% by weight of FeCl 3 % consists of a mixed mixture
이때, 장석 가공물은 장석을 0.2-0.3cm 입도로 파쇄하는 과정, 파쇄물을 에탄올로 세척하는 과정, 세척 후 건조하는 과정, 건조물을 무산소 분위기에서 이산화탄소를 퍼징하는 과정, 퍼징물을 수용성 실리콘 폴리에스터수지에 침지시킨 후 건조하는 과정을 통해 만들어진 것을 사용한다.At this time, the process of crushing feldspar to a particle size of 0.2-0.3cm, washing the crushed material with ethanol, drying after washing, purging the dried material with carbon dioxide in an oxygen-free atmosphere, and purging the water-soluble silicone polyester resin Use the one made through the process of immersing in and drying.
이 경우, 에탄올로 세척하는 이유는 공극성을 확대하여 3차원 망상구조를 극대화시키기 위함이며, 이산화탄소를 퍼징하여 수용성 실리콘 폴리에서터수지로 가두는 이유는 오폐수에서 수용성 실리콘 폴리에스터수지가 녹을 때 이산화탄소가 반응하면서 기포를 심하게 발생시켜 유기물의 분해 및 악취를 포집 제거하는 능력을 높이기 위함이다.In this case, the reason for washing with ethanol is to maximize the three-dimensional network structure by expanding the porosity, and the reason for purging carbon dioxide and confining it with water-soluble silicone polyester resin is carbon dioxide when water-soluble silicone polyester resin is dissolved in wastewater. This is to increase the ability to capture and remove decomposition of organic matter and odor by generating air bubbles while reacting.
그리고, 상기 목초 농축액은 목재를 건류할 때 만들어지는 암갈색의 건류액으로서 악취를 분해 제거하는데 탁월한 효과를 가지므로 이를 위해 첨가된다.In addition, the grass concentrate is added for this purpose because it has an excellent effect in decomposing and removing odors as a dark brown dry distillate made when carbonizing wood.
특히, 목초 농축액은 초산(acetic acid)을 최소 5중량부 함유토록 함으로써 유기물이 분해되면서 발생되는 악취를 분해하고, 살균력도 함께 갖추도록 할 수 있다.In particular, the grass concentrate contains at least 5 parts by weight of acetic acid, thereby decomposing the odor generated by the decomposition of organic matter and having sterilizing power.
아울러, 망간아세테이트는 사방형의 결정성 분말로 분해되어 망간산화물을 형성할 때 서서히 산화되면서 유기물 분해반응 촉진 효과를 높이는 작용을 위해 첨가되며; 질산망간은 가시광선 영역에서 광촉매 효과를 발현하여 유기물 및 악취 분해 제거능력을 높이기 위해 첨가된다.In addition, manganese acetate is slowly oxidized when it is decomposed into rhombic crystalline powder to form manganese oxide and is added to enhance the effect of promoting the decomposition reaction of organic matter; Manganese nitrate is added to increase the ability to decompose and remove organic matter and odors by expressing a photocatalytic effect in the visible light region.
또한, NTA는 니트릴로트리아세트산으로서, 암모니아와 모노클로로아세트산의 혼합물에 시안화칼륨, 포르말린을 작용시켜 얻는 백색 결정성 분말이며, 철염과의 킬레이트화를 통해 암모니아, 트리메틸아민, 황화수소, 메르캅탄과 같은 악취제거에 탁월한 킬레이트제이다.In addition, NTA is nitrilotriacetic acid, which is a white crystalline powder obtained by reacting a mixture of ammonia and monochloroacetic acid with potassium cyanide and formalin. Through chelation with iron salts, ammonia, trimethylamine, hydrogen sulfide, and mercaptan are odor-like. It is an excellent chelating agent for removal.
그리고, FeCl3는 킬레이트제와 반응하여 황화수소 제거에 직접적인 영향을 미친다.And, FeCl 3 reacts with the chelating agent to directly affect the removal of hydrogen sulfide.
이와 같은 탈취제의 탈취 효과를 확인하기 위해 1m × 1m × 1m 크기의 투명한 박스에 오폐수를 절반 가량 채운 후 본 발명에 따른 탈취제 500g을 투입한 후 탈취능력을 확인하였다.In order to confirm the deodorizing effect of such a deodorant, a transparent box having a size of 1m × 1m × 1m was half filled with wastewater, and 500g of the deodorant according to the present invention was added, and then the deodorization ability was checked.
확인결과, 탈취제 투입 후 10분이 경과한 시점부터 냄새가 줄어들기 시작했으며, 1시간 30분 경과 후 거의 냄새가 나지 않았다. 또한, 뚜겅을 열고 햇빛에 노출시킨 상태로 시험했을 때에는 40분만에 냄새가 거의 나지 않았다.As a result of the confirmation, the smell started to decrease 10 minutes after the deodorant was added, and there was almost no smell after 1 hour and 30 minutes. In addition, when the lid was opened and the test was conducted with exposure to sunlight, there was almost no smell after 40 minutes.
Claims (4)
상기 응고반응제 제조단계는 탄산칼슘 100중량부에 대해, 알루민산나트륨(NaAlO2) 50중량부, 탄닌(Tannin) 25중량부, 세피오라이트 20중량부, 유황 5중량부 및 과망간산칼륨 80중량부를 혼합 교반하는 제1과정; 제1과정을 통해 혼합교반된 혼합물과 수용성 실리콘 폴리에스터수지를 1:1의 부피비로 혼합하는 제2과정; 제2과정을 통해 얻은 수지혼합물을 압출하여 반응용 펠릿으로 만드는 제3과정;으로 이루어지고;
상기 미생물액제 제조단계는 쌀뜨물 1ℓ를 기준으로 바실러스균 2×106 cfu/g, 효모균 2×106 cfu/g 함유된 상태로 용기에 진공포장되는 단계이며;
상기 분해촉진제 제조단계는 오폐수에 투입된 미생물이 충분히 활성화되게 유도하여 발효 및 발열되게 하여 유기물을 분해 제거하는 단계로서, 상기 분해촉진제는 미강 100중량부를 기준으로 생분해성 지방족 폴리에스테르수지 60중량부, 붕산 15중량부, 당밀 80중량부, 코코피트 분말 80중량부를 포함하는 것을 특징으로 하는 토양미생물에 의한 오폐수처리제 제조방법.
In a method for producing a wastewater treatment agent by soil microorganisms comprising a coagulation reaction agent production step, a microbial solution production step used after coagulation reaction, and a degradation accelerator production step used for activating microorganisms after the microbial solution input;
The coagulation reagent preparation step is based on 100 parts by weight of calcium carbonate, sodium aluminate (NaAlO 2 ) 50 parts by weight, tannin 25 parts by weight, sepiolite 20 parts by weight, sulfur 5 parts by weight, and potassium permanganate 80 parts by weight are mixed A first process of stirring; a second process of mixing the mixture stirred through the first process and the water-soluble silicone polyester resin in a volume ratio of 1:1; A third process of extruding the resin mixture obtained through the second process into pellets for reaction; consists of;
The microbial liquid preparation step is a step of vacuum packaging in a container in a state containing 2×10 6 cfu/g of Bacillus bacteria and 2×10 6 cfu/g of yeast bacteria based on 1 liter of rice water;
The decomposition accelerator manufacturing step is a step of decomposing and removing organic matter by inducing sufficient activation of microorganisms put into the wastewater to cause fermentation and heat, and the decomposition accelerator is a biodegradable aliphatic polyester resin 60 parts by weight, boric acid based on 100 parts by weight of rice bran 15 parts by weight, 80 parts by weight of molasses, and 80 parts by weight of coco pit powder.
상기 미생물액제에는 광합성균이 2×106 cfu/g 더 함유된 것을 특징으로 하는 토양미생물에 의한 오폐수처리제 제조방법.
According to claim 1,
The method for producing a wastewater treatment agent by soil microorganisms, characterized in that the microbial solution further contains 2×10 6 cfu/g of photosynthetic bacteria.
상기 응고반응제를 오폐수에 투입한 다음 미생물액제를 투입하기 전에 탈취제를 먼저 투입하여 탈취 반응시키도록 탈취제를 더 포함하되,
상기 탈취제는 장석 가공물 60중량%, 초산이 함유된 목초농축액 15중량%, 망간아세테이트 2.5중량%와, 질산망간 5중량%와, NTA(Nitrilotriacetic acid) 15중량%와, FeCl3 2.5중량%가 혼합된 혼합물로 구성된 것을 특징으로 하는 토양미생물에 의한 오폐수처리제 제조방법.
According to claim 1,
After the coagulation reagent is added to the wastewater, the deodorant is first added before the microbial solution is added to cause a deodorization reaction, but a deodorant is further included.
The deodorant is 60% by weight of the feldspar process, 15% by weight of a grass concentrate containing acetic acid, 2.5% by weight of manganese acetate, 5% by weight of manganese nitrate, 15% by weight of NTA (Nitrilotriacetic acid), and 2.5% by weight of FeCl 3 is mixed A method for manufacturing a wastewater treatment agent by soil microorganisms, characterized in that it consists of a mixture of
상기 오폐수처리제는 오폐수 10ℓ를 기준으로 응고반응제 2kg을 먼저 투입하여 응고반응된 고형분을 제거하고, 그런 다음 미생물액제 1ℓ를 투입한 다음 분해촉진제 2kg을 연속적으로 투입하는 방식으로 사용되는 것을 특징으로 하는 토양미생물에 의한 오폐수처리제 제조방법.
According to claim 1,
The wastewater treatment agent removes the coagulated solids by first introducing 2 kg of the coagulation reagent based on 10 liters of wastewater, then 1 liter of the microbial solution is added, and then 2 kg of the decomposition accelerator is continuously added. It is characterized in that it is used. A method of manufacturing a wastewater treatment agent by soil microorganisms.
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