JPH0596127A - Offensive odor remover, manufacturing method thereof and deodorizing apparatus using the same - Google Patents
Offensive odor remover, manufacturing method thereof and deodorizing apparatus using the sameInfo
- Publication number
- JPH0596127A JPH0596127A JP3257069A JP25706991A JPH0596127A JP H0596127 A JPH0596127 A JP H0596127A JP 3257069 A JP3257069 A JP 3257069A JP 25706991 A JP25706991 A JP 25706991A JP H0596127 A JPH0596127 A JP H0596127A
- Authority
- JP
- Japan
- Prior art keywords
- deodorizing
- housing
- malodor removing
- removing agent
- bed
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000001877 deodorizing effect Effects 0.000 title claims abstract description 32
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000002023 wood Substances 0.000 claims abstract description 23
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 20
- 239000002689 soil Substances 0.000 claims abstract description 17
- 239000010802 sludge Substances 0.000 claims abstract description 13
- 239000000843 powder Substances 0.000 claims abstract description 12
- 241000233866 Fungi Species 0.000 claims abstract description 9
- 238000004140 cleaning Methods 0.000 claims abstract description 6
- 235000013312 flour Nutrition 0.000 claims abstract description 6
- 238000007599 discharging Methods 0.000 claims abstract description 4
- 239000003864 humus Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 4
- 241000894006 Bacteria Species 0.000 claims description 3
- 241001478887 unidentified soil bacteria Species 0.000 claims 1
- 230000001580 bacterial effect Effects 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 239000012266 salt solution Substances 0.000 description 5
- 244000005700 microbiome Species 0.000 description 4
- 239000004575 stone Substances 0.000 description 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000008103 glucose Substances 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000005465 channeling Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 238000004332 deodorization Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000029087 digestion Effects 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- 229920000915 polyvinyl chloride Polymers 0.000 description 1
- 239000004800 polyvinyl chloride Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 244000000000 soil microbiome Species 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 239000011269 tar Substances 0.000 description 1
- 150000003505 terpenes Chemical class 0.000 description 1
- 235000007586 terpenes Nutrition 0.000 description 1
- 239000010876 untreated wood Substances 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Treating Waste Gases (AREA)
Abstract
(57)【要約】
【目的】 圧力損失が小さく、かつ長期間ほぼ同一の圧
力損失を示し、立上り時間が極めて早く、その上悪臭除
去効率の極めて高い悪臭除去剤とその製法およびそれを
用いた脱臭装置の提供。
【構成】 土壌菌および／または活性汚泥菌を含有する
木質粉よりなることを特徴とする悪臭除去剤、前記悪臭
除去剤の製法において、腐触土および／または活性汚泥
から菌体を抽出し、得られた抽出液を木質粉に添加し、
木質粉の水分含有量を５０〜７５ｗｔ％に調整すること
を特徴とする悪臭除去剤の製法及び前記悪臭除去剤の層
およびそれを保持するため通水、通気性支持床よりなる
脱臭床、該脱臭床を収納したハウジング、該ハウジング
内の該脱臭床の下部に悪臭ガスを導入する手段、該脱臭
床を通過した排ガスをハウジングから排出するための手
段、該脱臭床を洗浄するための散水手段および該ハウジ
ングの底部に留った洗浄水を排水する手段よりなること
を特徴とする脱臭装置。(57) [Summary] [Purpose] A malodor removing agent with a small pressure loss, almost the same pressure loss for a long period of time, an extremely fast rise time, and a very high malodor removing efficiency, its manufacturing method, and its use. Providing deodorizing equipment. [Structure] A malodor removing agent comprising a wood powder containing soil fungi and / or activated sludge fungi, and in the method for producing the malodor removing agent, fungus bodies are extracted from saprophytic soil and / or activated sludge, Add the resulting extract to wood flour,
A method for producing a malodor removing agent, characterized in that the water content of wood powder is adjusted to 50 to 75 wt%, and a layer of said malodor removing agent and a deodorizing bed comprising water-permeable and air-permeable supporting beds for holding the layer. A housing containing a deodorizing bed, a means for introducing a malodorous gas into the lower part of the deodorizing bed in the housing, a means for discharging the exhaust gas passing through the deodorizing bed from the housing, and a sprinkling means for cleaning the deodorizing bed. And a means for draining the wash water remaining at the bottom of the housing.
Description
【０００１】[0001]
【技術分野】本発明は、系中の悪臭除去システムに関す
る。TECHNICAL FIELD The present invention relates to a malodor removing system in a system.
【０００２】[0002]
【従来技術】従来の生物悪臭除去システムとしては、土
壌脱臭システムが代表的なものである。この土壌脱臭シ
ステムは、適当な支持床上に一定の厚みで土壌層を設
け、この床中を悪臭含有ガスを通すことにより脱臭を行
うものであり、土壌中の菌が悪臭の分解に寄与している
とされている。土壌床の降雨と圧密による閉塞およびチ
ャンネリング、土壌層の部分嫌気と強酸性化による効果
の急低下、対象ガス中の夾雑物（タール）ならびに有機
物による土壌床下層の閉塞、土壌層の通気抵抗に基づく
床面積および層厚算定の困難性など、その他の操作因子
とともに土壌法の普及のためには解決しなければならな
い課題が存在する。一方、特開昭６０−１２５２２７号
公報によれば、５０〜７５％含水率の木質細片とこれに
対して随意に添加される無機多孔質材料との混合物中に
各種悪臭成分を含む気体を送入し、そして前記混合物中
で前記悪臭成分を吸着および微生物反応により処理して
脱臭することを特徴とする木質細片による悪臭の微生物
処理方法が開示されており、悪臭成分の処理媒質層への
吸着に加えて悪臭の微生物活性による分解および消化等
の生化学的な処理は、外部から木質細片を含む処理媒質
層中に侵入して繁殖する微生物によって営まれるもので
ある旨説明されている。しかしながら、このシステムは
大気中の微生物が木質細片中で繁殖し、その能力を発揮
するまでの時間は少なくとも脱臭システムとして充分機
能できず、明らかにシステムの立上りが遅いという欠点
があり、また、微生物も大気中に存在するものに限られ
る。2. Description of the Related Art A soil deodorizing system is typical of conventional biological malodor removing systems. This soil deodorization system is to deodorize by providing a soil layer with a certain thickness on a suitable support floor and passing a malodorous gas through this bed, and the bacteria in the soil contribute to the decomposition of the malodor. It is said that Closure and channeling of soil floor due to rainfall and consolidation, rapid decrease of effect due to partial anaerobic and strong acidification of soil layer, clogging of soil floor underlayer due to contaminants (tars) and organic substances in target gas, aeration resistance of soil layer There are issues that must be resolved for the spread of the soil method, along with other operational factors such as difficulty in calculating floor area and layer thickness based on On the other hand, according to Japanese Patent Application Laid-Open No. 60-125227, a gas containing various malodorous components is mixed in a mixture of wood chips having a water content of 50 to 75% and an inorganic porous material optionally added thereto. Disclosed is a method for treating a malodorous odor by wood chips, which comprises feeding and treating the malodorous component in the mixture by adsorption and microbial reaction to deodorize the malodorous component to a treatment medium layer. In addition to the adsorption of odor, biochemical treatment such as decomposition and digestion due to odorous microbial activity is explained to be performed by microorganisms that invade and propagate from the outside in the treatment medium layer containing wood chips. There is. However, this system has the drawback that the microorganisms in the atmosphere are propagated in the wood chips and at least the time it takes to exert its capacity is not sufficient to function as a deodorizing system, and that the system obviously starts up slowly. Microorganisms are also limited to those present in the atmosphere.
【０００３】[0003]
【目的】本発明の目的は、圧力損失が小さく、かつ長期
間ほぼ同一の圧力損失を示し、立上り時間が極めて早
く、その上悪臭除去効率の極めて高い悪臭除去剤とその
製法およびそれを用いた脱臭装置を提供する点にある。[Purpose] An object of the present invention is to provide a malodor removing agent having a small pressure loss, exhibiting almost the same pressure loss for a long period of time, an extremely fast rise time, and a very high malodor removing efficiency, a method for producing the malodor removing agent, and its use The point is to provide a deodorizing device.
【０００４】[0004]
【構成】本発明の第一は、土壌菌および／または活性汚
泥菌を含有する木質粉よりなることを特徴とする悪臭除
去剤に関する。本発明の第二は、腐植土および／または
活性汚泥から菌体を抽出し、得られた抽出液を木質粉に
添加し、木質粉の水分含有量を５０〜７５ｗｔ％、好ま
しくは６０〜６５ｗｔ％に調整することを特徴とする悪
臭除去剤の製法に関する。本発明の第三は、土壌菌およ
び／または活性汚泥菌を含有する木質粉よりなる悪臭除
去剤の層およびそれを保持するため通水、通気性支持床
よりなる脱臭床、該脱臭床を収納したハウジング、該ハ
ウジング内の該脱臭床の下部に悪臭ガスを導入する手
段、該脱臭床を通過した排ガスをハウジングから排出す
るための手段、該脱臭床を洗浄するための散水手段およ
び該ハウジングの底部に留った洗浄水を排水する手段よ
りなることを特徴とする脱臭装置に関する。[Structure] The first aspect of the present invention relates to a malodor removing agent comprising a wood powder containing soil bacteria and / or activated sludge bacteria. The second aspect of the present invention is to extract fungal cells from humus and / or activated sludge, add the obtained extract to wood flour, and have a water content of 50-75 wt%, preferably 60-65 wt. % Of the malodor removing agent. The third aspect of the present invention is to provide a layer of a malodor removing agent comprising wood powder containing soil fungus and / or activated sludge fungus, water passing therethrough for holding the layer, a deodorizing bed comprising an air-permeable supporting floor, and the deodorizing bed accommodated. Housing, means for introducing a malodorous gas into the lower part of the deodorizing bed in the housing, means for discharging the exhaust gas passing through the deodorizing bed from the housing, water sprinkling means for cleaning the deodorizing bed, and the housing The present invention relates to a deodorizing device comprising means for draining cleaning water remaining at the bottom.
【０００５】第二の本発明における菌体の抽出には生理
的塩類溶液を使用することが好ましい。最低食塩のみを
含有する溶液でもよいが、ＫＣｌ，ＣａＣｌ2，ＭｇＣ
ｌ2，ＮａＨＣＯ3，ＮａＨ2ＰＯ4，ＫＨ2ＰＯ4，グルコ
ース，ＭｇＳＯ4・７Ｈ2Ｏなどを必要に応じて含有する
生理的塩類溶液が好ましい。このような生理的塩類溶液
を使用する方が抽出菌体を長時間安定して生存させる上
で好ましいことである。菌体は、腐植土と活性汚泥を混
合し、２週間前後、またはそれ以上放置し、安定化させ
たものから抽出したものが最も好ましい。本発明の悪臭
除去剤は、菌体抽出液で処理してあるものであるから、
現場で支持床上に未処理の木質粉を置き、これに活性汚
泥をかけたものに較べてその立上り時間が早い。また、
活性汚泥の抽出液のみで処理したもの（Ａ）に較べて活
性汚泥と腐植土の混合物から得られた抽出液で処理した
もの（Ｂ）はさらに立上りがよくなる。It is preferable to use a physiological salt solution for the extraction of the bacterial cells in the second aspect of the present invention. A solution containing only minimum salt may be used, but KCl, CaCl 2 , MgC
A physiological salt solution containing, as required, l 2 , NaHCO 3 , NaH 2 PO 4 , KH 2 PO 4 , glucose, MgSO 4 .7H 2 O and the like is preferable. It is preferable to use such a physiological salt solution in order to allow the extracted cells to survive stably for a long time. Most preferably, the fungus body is extracted from a mixture obtained by mixing humus soil and activated sludge, leaving it for about 2 weeks or more, and stabilizing it. Since the malodor removing agent of the present invention is treated with the bacterial cell extract,
Rise time is faster than that of untreated wood flour placed on the support floor at the site and activated sludge is sprinkled on it. Also,
Compared with the one treated with only the activated sludge extract (A), the one treated with the extract obtained from the mixture of activated sludge and humus (B) has a better start-up.
【表１】 [Table 1]
【０００６】本発明に用いる木質粉の木質については特
に制限はなく、間伐材や原材を利用するが、テルペン類
の含有率の高いものは余り好ましくない。木質粉は、保
水性がよく、しかも水はけがよいことや、圧力損失が少
なく、圧密化せず、微生物の付着が良好なものが好まし
い、木質粉の粒度は大体０．１〜１０ｍｍ、好ましくは
０．２〜６ｍｍである。There is no particular limitation on the wood quality of the wood powder used in the present invention, and thinned wood or raw materials are used, but those with a high terpene content are not very preferable. It is preferable that the wood powder has good water retention, good drainage, low pressure loss, non-consolidation, and good adhesion of microorganisms. The particle size of the wood powder is about 0.1 to 10 mm, preferably It is 0.2-6 mm.
【０００７】本発明の脱臭装置における散水は、たとえ
ば電磁弁またはポンプにより間欠運転（タイマーによ
る）で自動的に行ことが好ましい。また、散水に用いる
水は磁気処理された水を使用することが好ましい。その
理由は、磁気処理された水を使用する方が未処理の水を
使用した場合より菌体の増殖比が高いからである。磁場
強度と本発明における菌体の増殖比の関係は、図２に示
す。図２から明らかなように磁場強度が１５０Ｇあたり
の点で一回目の増殖比ピークを示し、３００Ｇまではむ
しろ増殖比が低下し、その後、また上昇に転ずる。した
がって、磁気の有効利用を考えれば１５０Ｇ位の磁場中
に水を通すことが好ましい。また、本発明における菌体
抽出水、生理的塩類水溶液の水も前記磁気処理水である
ことが好ましい。さらに、本発明の木質粉には、必要に
応じて他の充填材、たとえば木炭、活性炭、コークス、
セラミックス、ゼオライトあるいはピートなどを混合し
て使用することもできる。Water sprinkling in the deodorizing apparatus of the present invention is preferably performed automatically by intermittent operation (by a timer) by, for example, a solenoid valve or a pump. Further, it is preferable to use magnetically treated water as the water used for sprinkling. The reason is that the use of magnetically treated water has a higher bacterial growth rate than the case of using untreated water. The relationship between the magnetic field strength and the growth ratio of the bacterial cells in the present invention is shown in FIG. As is clear from FIG. 2, the first growth ratio peak appears at a magnetic field strength of around 150 G, and the growth ratio rather decreases up to 300 G, and then starts increasing again. Therefore, in consideration of effective use of magnetism, it is preferable to pass water through a magnetic field of about 150G. In addition, it is preferable that the cell extract water and the water of the physiological salt solution in the present invention are also the magnetically treated water. Further, the wood flour of the present invention may optionally contain other fillers such as charcoal, activated carbon, coke,
It is also possible to mix and use ceramics, zeolite, peat, or the like.
【０００８】本発明装置の１例を図１を参照して説明す
る。ハウジング５内の脱臭床１は、支持体上に設けられ
たぐり石層または砕石層２、その上に形成された砂層３
およびその上に形成された本発明の悪臭除去剤層４より
構成される。処理ガスすなわち悪臭物質含有ガスはライ
ン６よりハウジング５の脱臭床１の下方に導入され、脱
臭床１を通過しながら悪臭を分解除去してハウジング上
方の排気ライン７より排気される。脱臭床１の洗浄は１
日４〜５回散水により行う。水はライン８により供給さ
れ、ポリ塩化ビニル製パイプの外側に馬蹄形永久磁石を
固定した磁化装置１１を通り、スプレーノズル１０によ
り散水される。散水により脱臭床１を洗浄した水は、ハ
ウジング５の底部に設けたライン９より排水される。ガ
ス流量は、通常空間速度４５〜１８０／時の程度である
が、これに限定するものではない。An example of the device of the present invention will be described with reference to FIG. The deodorizing bed 1 in the housing 5 is a ground stone layer or crushed stone layer 2 provided on a support, and a sand layer 3 formed thereon.
And the malodor removing agent layer 4 of the present invention formed thereon. The treatment gas, that is, the gas containing a malodorous substance, is introduced from the line 6 below the deodorizing bed 1 of the housing 5, decomposes and removes the malodor while passing through the deodorizing bed 1, and is exhausted from the exhaust line 7 above the housing. Cleaning the deodorizing floor 1 is 1
Watering is done 4-5 times a day. Water is supplied by a line 8, passes through a magnetizing device 11 having a horseshoe-shaped permanent magnet fixed to the outside of a polyvinyl chloride pipe, and is sprayed by a spray nozzle 10. The water used to wash the deodorizing floor 1 by sprinkling water is drained from the line 9 provided at the bottom of the housing 5. The gas flow rate is usually about 45 to 180 hourly space velocity, but is not limited to this.
【０００９】[0009]
【実施例】木質粉は、０．３〜３ｍｍの範囲のものを使
用した。腐植土５０ｗｔ％、活性汚泥５０ｗｔ％を充分
混合し、３週間放置したのち、ＮａＣｌ（０．８５
％）、ＫＣｌ（０．２％）、ＣａＣｌ2（０．２％）、
ＮａＨＣＯ3（０．２％）、グルコース（０．４％）よ
りなる生理的塩類水溶液を混合物に対して、１０倍量加
えて混合し、得られた上澄液を抽出液として分離回収し
た。この抽出液を乾燥木質粉に散布し木質粉の水分量を
６０％とすることにより、本発明の悪臭除去剤を得た。
前記図１の装置を使用し、この悪臭除去剤を４０ｃｍ厚
の層となるように設け、悪臭ガスはＨ2Ｓ５〜７．５ｐ
ｐｍ、ＣＨ3ＳＨ０．５ｐｐｍを含有するガスを使用し
た。実施例１は、本発明悪臭除去剤を使用したが散水系
に磁化装置を設けない場合であり、実施例２は、図１の
とおりの磁化装置を用い、１５０Ｇの磁場を与えた場合
である。対照は、従来の土壌脱臭装置によるものであ
る。これらの結果を表２に示す。EXAMPLE Wood powder having a size in the range of 0.3 to 3 mm was used. After thoroughly mixing 50 wt% of humus and 50 wt% of activated sludge and leaving it for 3 weeks, NaCl (0.85%
%), KCl (0.2%), CaCl 2 (0.2%),
An aqueous physiological salt solution containing NaHCO 3 (0.2%) and glucose (0.4%) was added to the mixture in an amount of 10 times and mixed, and the resulting supernatant was separated and collected as an extract. This extract was sprinkled on dry wood powder to adjust the water content of the wood powder to 60% to obtain the malodor removing agent of the present invention.
Using the apparatus shown in FIG. 1, the malodor removing agent is provided in a layer having a thickness of 40 cm, and the malodorous gas is H 2 S 5 to 7.5 p.
A gas containing pm, CH 3 SH 0.5 ppm was used. Example 1 is a case where the malodor removing agent of the present invention was used but a magnetizing device was not provided in the water spray system, and Example 2 was a case where a magnetizing device as shown in FIG. 1 was used and a magnetic field of 150 G was applied. .. The control is with a conventional soil deodorizer. The results are shown in Table 2.
【表２】 本発明の悪臭除去剤は、土壌法に較べて圧力損失の少な
い点も大きなメリットである。その１例を表３に示す。[Table 2] The malodor removing agent of the present invention is also a great merit in that it has less pressure loss than the soil method. One example is shown in Table 3.
【表３】 [Table 3]
【００１０】[0010]
【効果】本発明により、圧力損失が小さく、かつ長期間
ほぼ同一の圧力損失を示し、立上り時間が極めて早く、
その上悪臭除去効率の極めて高い悪臭除去剤、その製法
およびそれを用いた脱臭装置を提供することができた。[Effect] According to the present invention, the pressure loss is small, the pressure loss is almost the same for a long period of time, the rise time is extremely fast,
Moreover, it was possible to provide a malodor removing agent having extremely high malodor removing efficiency, a method for producing the malodor, and a deodorizing apparatus using the same.
【図１】本発明実施例に用いた脱臭装置の概要図であ
る。FIG. 1 is a schematic diagram of a deodorizing device used in an example of the present invention.
【図２】いろいろの磁場強度の個々を通した処理水によ
る散布の結果、脱臭床中の菌体の増殖比を測定した結果
を示すグラフである。FIG. 2 is a graph showing the results of spraying treated water through various magnetic field strengths, and measuring the growth ratio of bacterial cells in a deodorized bed.
【符号の説明】 １ 脱臭床 ２ ぐり石層または砕石層 ３ 砂層 ４ 悪臭除去剤層 ５ ハウジング ６ 悪臭ガス導入ライン ７ 排気ライン ８ 洗浄水導入ライン ９ 排水ライン １０ 散水ノズル １１ 磁化装置[Explanation of Codes] 1 Deodorizing bed 2 Grindstone layer or crushed stone layer 3 Sand layer 4 Malodor removing agent layer 5 Housing 6 Malodorous gas introduction line 7 Exhaust line 8 Wash water introduction line 9 Drain line 10 Sprinkling nozzle 11 Magnetizing device
Claims (4)
する木質粉よりなることを特徴とする悪臭除去剤。1. A malodor removing agent comprising a wood powder containing soil bacteria and / or activated sludge bacteria.
を抽出し、得られた抽出液を木質粉に添加し、木質粉の
水分含有量を５０〜７５ｗｔ％に調整することを特徴と
する悪臭除去剤の製法。2. The method is characterized in that fungus bodies are extracted from humus soil and / or activated sludge, and the resulting extract is added to wood flour to adjust the water content of the wood flour to 50 to 75 wt%. Manufacturing method of malodor remover.
する木質粉よりなる悪臭除去剤の層およびそれを保持す
るため通水、通気性支持床よりなる脱臭床、該脱臭床を
収納したハウジング、該ハウジング内の該脱臭床の下部
に悪臭ガスを導入する手段、該脱臭床を通過した排ガス
をハウジングから排出するための手段、該脱臭床を洗浄
するための散水手段および該ハウジングの底部に留った
洗浄水を排水する手段よりなることを特徴とする脱臭装
置。3. A layer of a malodor removing agent made of wood powder containing soil fungus and / or activated sludge fungus, water passing therethrough for holding it, a deodorizing bed consisting of a breathable support floor, and a housing accommodating the deodorizing bed. A means for introducing a malodorous gas into the lower part of the deodorizing bed in the housing, a means for discharging the exhaust gas passing through the deodorizing bed from the housing, a sprinkling means for cleaning the deodorizing bed, and a bottom part of the housing. A deodorizing device comprising means for discharging the remaining cleaning water.
段を付設した請求項３記載の脱臭装置。4. The deodorizing device according to claim 3, further comprising means for magnetizing the water supplied to the sprinkling means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3257069A JPH0596127A (en) | 1991-09-09 | 1991-09-09 | Offensive odor remover, manufacturing method thereof and deodorizing apparatus using the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3257069A JPH0596127A (en) | 1991-09-09 | 1991-09-09 | Offensive odor remover, manufacturing method thereof and deodorizing apparatus using the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0596127A true JPH0596127A (en) | 1993-04-20 |
Family
ID=17301316
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3257069A Pending JPH0596127A (en) | 1991-09-09 | 1991-09-09 | Offensive odor remover, manufacturing method thereof and deodorizing apparatus using the same |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0596127A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143636A (en) * | 2000-11-13 | 2002-05-21 | Takashi Hirai | Deodorizing equipment |
-
1991
- 1991-09-09 JP JP3257069A patent/JPH0596127A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002143636A (en) * | 2000-11-13 | 2002-05-21 | Takashi Hirai | Deodorizing equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| AU2011292103B2 (en) | Mineral-releasing compost and method of using the same for soil remediation | |
| JP2013540677A5 (en) | ||
| JPH10296288A (en) | Sludge reforming method in batch type and oxidation ditch type waste water treatment method | |
| JP3488853B2 (en) | Deodorant, deodorizing method, deodorizing member and deodorizing device | |
| KR101658156B1 (en) | Adsorbent-deodorant composition comprising powdered red shale and methyl sulfonyl methane and manufacturing method thereof | |
| JP2014237104A (en) | Water purifier | |
| JPH119674A (en) | Liquid deodorizier with humic acid as effective component, its production beverage deodorizer with humic acid as effective component and its production | |
| JP2003117341A (en) | Method for treating gas containing ammonia and device therefor | |
| JPH054019A (en) | Deodorizing method and device | |
| JP3447537B2 (en) | Microorganism deodorizing device and method of operating the device | |
| JPH0719549Y2 (en) | Combined processing device for malodorous gas and sewage | |
| JPH1142418A (en) | Biological deodorization method and device therewith | |
| JPH11169650A (en) | Nitrogen-based ion treatment equipment and microorganism deodorization equipment using microorganisms | |
| JPH0810560A (en) | Biological deodorizing method using granulated loess containing composition | |
| JPH07255825A (en) | Indoor deodorizing device | |
| JPH01317525A (en) | Deodorizing method | |
| JP2001157817A (en) | Deodorizing apparatus | |
| JP2000024448A (en) | Rock wool deodorizing material, deodorizing device and deodorizing method | |
| JP2560374B2 (en) | Biological deodorizing method, biological deodorizing device, and agent for improving decomposition activity of sulfur-based odorous substances in biological deodorizing device | |
| JPH01315317A (en) | Deodorizing device for gas | |
| JP2002113323A (en) | Deodorizing equipment | |
| JP2003019191A (en) | Deodorant and deodorizing method | |
| JP2002186829A (en) | Method and apparatus for deodorizing malodorous gas | |
| JPH06327930A (en) | Biological deodorizing method | |
| JPH09201511A (en) | Soil for deodorization |