JPS63274493A - Drainage purifying equipment - Google Patents
Drainage purifying equipmentInfo
- Publication number
- JPS63274493A JPS63274493A JP62109825A JP10982587A JPS63274493A JP S63274493 A JPS63274493 A JP S63274493A JP 62109825 A JP62109825 A JP 62109825A JP 10982587 A JP10982587 A JP 10982587A JP S63274493 A JPS63274493 A JP S63274493A
- Authority
- JP
- Japan
- Prior art keywords
- waste water
- flows
- water
- fiber plates
- drainage
- 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.)
- Granted
Links
- 239000002351 wastewater Substances 0.000 claims abstract description 17
- 239000011094 fiberboard Substances 0.000 claims description 25
- 238000000746 purification Methods 0.000 claims description 14
- 239000000835 fiber Substances 0.000 abstract description 9
- 244000005700 microbiome Species 0.000 abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 7
- 239000010840 domestic wastewater Substances 0.000 abstract 3
- 239000011368 organic material Substances 0.000 abstract 1
- 239000010797 grey water Substances 0.000 description 16
- 238000010276 construction Methods 0.000 description 4
- 239000010802 sludge Substances 0.000 description 4
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000005416 organic matter Substances 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 2
- IOVCWXUNBOPUCH-UHFFFAOYSA-N Nitrous acid Chemical compound ON=O IOVCWXUNBOPUCH-UHFFFAOYSA-N 0.000 description 2
- 238000005273 aeration Methods 0.000 description 2
- 239000003657 drainage water Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894007 species Species 0.000 description 2
- 239000011800 void material Substances 0.000 description 2
- OEPOKWHJYJXUGD-UHFFFAOYSA-N 2-(3-phenylmethoxyphenyl)-1,3-thiazole-4-carbaldehyde Chemical compound O=CC1=CSC(C=2C=C(OCC=3C=CC=CC=3)C=CC=2)=N1 OEPOKWHJYJXUGD-UHFFFAOYSA-N 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 229910001873 dinitrogen Inorganic materials 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000011144 upstream manufacturing Methods 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Sewage (AREA)
- Biological Treatment Of Waste Water (AREA)
Abstract
Description
【発明の詳細な説明】
（１）産業上の利用分野
本発明は家庭からの雑排水を処理して河川に放流するこ
とを可能にした筒便な浄化装置に関する。DETAILED DESCRIPTION OF THE INVENTION (1) Field of Industrial Application The present invention relates to a convenient purification device that is capable of treating gray water from households and discharging it into a river.
（２）従来の技術
従来家庭からの雑排水を河川に放流するためには、該雑
排水を受槽に滞留してからその一定縫をばっ気槽に流し
、該ばっ気槽において主として有機物質の分解を行って
から沈殿槽において汚泥を沈殿させると共に上部の処理
水を河川に放流するようにしていることが一般に行われ
ている。(2) Conventional technology Conventionally, in order to discharge gray water from households into a river, the gray water is retained in a receiving tank, and then a certain amount of the gray water is poured into an aeration tank, in which mainly organic substances are collected. Generally, after decomposition, the sludge is settled in a settling tank and the treated water in the upper part is discharged into a river.
（３）発明が解決しようとする問題点
この従来の家庭からの雑排水の処理手段によれば、受槽
、ばっ気槽及び沈殿槽の種々の槽を施工する必要があり
、そのため施工費がかなりかかると共に大きなスペース
をとる欠点がある。本発明はこれらの欠点を解消し、施
工が簡単で施工費が少額ですみ且つスペースをとらない
排水浄化装置を提供することを目的とする。(3) Problems to be solved by the invention According to this conventional method for treating gray water from households, it is necessary to construct various tanks such as a receiving tank, an aeration tank, and a settling tank, which increases the construction cost considerably. It also has the drawback of taking up a large amount of space. It is an object of the present invention to overcome these drawbacks and provide a wastewater purification device that is easy to construct, requires little construction cost, and does not take up much space.
（４）問題点を解決するための手段
この目的を達成すべく本発明は、複数の繊維板を連結手
段により所定間隔毎に並列させて連結し、隣り合う繊維
板面間の間隙を排水の通路に形成したことを特徴とする
。(4) Means for Solving the Problems In order to achieve this object, the present invention connects a plurality of fiberboards in parallel at predetermined intervals by a connecting means, and the gaps between adjacent fiberboard surfaces are used for drainage. It is characterized by being formed into a passageway.
（５）作用
浄化装置を排水路内にセットし、排水を該浄化装置の繊
維板間の通路に緩やかに流すと、各繊維板中に好気性微
生物が付着して排水中の有機物を分解しながら各Ｆａ維
根板上繁殖して排水を浄化する。(5) Action When the purifier is set in a drainage channel and wastewater is allowed to flow slowly through the passage between the fiberboards of the purifier, aerobic microorganisms adhere to each fiberboard and decompose organic matter in the wastewater. At the same time, they propagate on each Fa fiber plate and purify the wastewater.
（６）実施例 未発明の１実施例を図面に従って説明する。(6) Examples An uninvented embodiment will be described with reference to the drawings.
（１）は排水浄化装置を示し、該浄化装置（ｉ）は左右
の外側支持板（２）（２）と複数の繊維板（３）・・・
（３）とこれらを互に連結する連結ト段（４）・・・（
４）とからなり、該各繊雄板（３）は塩化ビニリデン等
のプラスチック繊維でその繊維径が０．３ｍｍ−１，０
ｍｍのものを１８ Ｋｔ（してかさ品に配向しその交点
及びその周辺をゴム系又は合成樹脂等の結合剤で強固に
固肴した硬いマット状のものにより形成し、このように
して得られた該繊維板（３）はかさ比重０ 、０４〜０
、０８ｇ／ｃｍ３、繊維表面積１６０〜３００ｒｒ？
−／ｄ、空間率９０％以上の特性と必要且つ充分な硬さ
と強度を有する。(1) shows a wastewater purification device, and the purification device (i) includes left and right outer support plates (2) (2) and a plurality of fiberboards (3)...
(3) and the connecting stage (4) that connects these to each other...(
4), and each fiber plate (3) is made of plastic fiber such as vinylidene chloride and has a fiber diameter of 0.3 mm-1.0
A material with a diameter of 18 Kt (18 Kt) is oriented into a bulk product, and the intersection point and its surroundings are made of a hard mat-like material that is firmly fixed with a binder such as a rubber type or synthetic resin. The fiberboard (3) has a bulk specific gravity of 0, 04 to 0.
, 08g/cm3, fiber surface area 160~300rr?
-/d, has a void ratio of 90% or more, and has necessary and sufficient hardness and strength.
そしてこれら各繊維板（３）は方形の板状に形成され、
その隅部において前記連結手段（４）・・・（４）によ
り連結されている。Each of these fiberboards (3) is formed into a rectangular plate shape,
They are connected at the corners by the connecting means (4)...(4).
即ち３該連結手段（４）は第２図の如く中間部に円形板
（４ａ）を突設した支持管（４ｂ）の先端部を拡縮でき
る支持片（４Ｃ〕に形成すると共に該支持管（４ｂ）の
後端部に支持片（４Ｃ）を表止できる押持鍔（４ｄ）を
形成した該支持管（４ｂ）と、該支持管（４ｂ）に嵌挿
可能な挾持板（４ｅ）とからなり、前記各繊維板（３）
の隅部の孔に支持管（４ｂ）を嵌挿した後詰支持管（４
ｂ）に挾持板（４ｅ）を嵌挿し、該繊維板（３）を前記
円形板（４ａ）と挾持板（４ｅ）により挾持し、このよ
うに繊維板（３）を挾持した支持管（４ｂ）の押持鍔（
４ｄ）に、他の繊維板（３）を挾持した支持管（４ｂ）
の支持片（４Ｃ）を表止することを繰り返してｍ雄板（
３）・・・（３）を第１図の如く所定の間隔を存して並
列配置し、更に両側に位置する繊維板（３）（３）の支
持管（４ｅ）・・・（４ｅ）の支持片（２）及び押持鍔
（４ｄ）に嵌着する止杆（６）・・・（６）を支持板（
２）（２）の隅部の孔に嵌挿し、これら止杆（６）・・
・（６）の先端部の螺条にナツト（７）・・・（７）を
螺着して繊維板（３）・・・（３）を前記支持板（２）
（２）に固定し、前記排水浄化装置（１）が得られる。That is, 3. the connecting means (4) is formed by forming the distal end of a support tube (4b) with a circular plate (4a) protruding from the middle part into a support piece (4C) that can be expanded and contracted, as shown in FIG. 4b) the support tube (4b) having a holding flange (4d) that can hold the support piece (4C) on the rear end; and a clamping plate (4e) that can be fitted into the support tube (4b); consisting of each of the above-mentioned fiberboards (3)
The support tube (4b) is inserted into the hole in the corner of the backfill support tube (4).
b), and the fiberboard (3) is sandwiched between the circular plate (4a) and the clamping plate (4e), and the support tube (4b) with the fiberboard (3) held in this way )'s oshimochi tsuba (
4d), a support tube (4b) holding another fiberboard (3)
Repeatedly fixing the support piece (4C) on the m male plate (
3)...(3) are arranged in parallel with a predetermined interval as shown in Fig. 1, and the support tubes (4e)...(4e) of the fiberboards (3) (3) located on both sides are further arranged. The retaining rod (6)...(6) that fits into the support piece (2) and the holding flange (4d) is attached to the support plate (
2) Insert into the hole in the corner of (2) and insert these locking rods (6)...
- Screw the nuts (7)...(7) onto the threads at the tips of (6) to attach the fiberboards (3)...(3) to the support plate (2).
(2) to obtain the wastewater purification device (1).
次に該浄化装置（１）を用いて家庭からの雑排水の処理
を第３図及び第４図に従って説明する。Next, the treatment of gray water from a household using the purification device (1) will be explained with reference to FIGS. 3 and 4.
（８）は家庭からの雑排水の暗きょ形式の排水路を示し
、該排水路（８）の先端開口を河川に臨ませていると共
に該排水路（８）中の所定位置毎の両側面に前記排水浄
化装置（１）を取付ける係止突部（９）（９）を形成し
、又これら各係止突部（９）（９）の真上に該す化装置
（１）の出入れのためのマンホール（１０）が設けられ
ている。（１１）は前記排水路（８）の下流側の底面に
突設した止水せきを示し、該ＩＩ−水せき（１１）によ
り排水が各繊維板（３）に一定の面積で接触するように
した。尚、（１２）は前記排水路（８）の上流側に設け
られているスクリーン、（１３）はふとん電工を示す、
かくて、家庭からの雑排水は排水路（８）内を流れてス
クリーン（１２）においてごみ等が除去され、その後各
浄化装置（１）の繊維板（３）間を流れる。ところが排
水路（８）の下流には出水せき（１１）があるので、浄
化装置（１）・・・（１）の個所において雑排水は所定
の深さとなって各浄化装置（１）の各繊維板（３）の表
面に所定の面積で接触しながら緩やかに流れ、この雑排
水の接触により各繊維板（３）中に好気性微生物が付着
し、雑排水中の有機物を分解しながら各ｍｉｓ板（３）
上に繁殖していき、その結果雑排水は浄化され、浄化し
た処理液は止水せき（１１）をオーバーフローして河川
に流入する。(8) shows a drainage canal for miscellaneous wastewater from the home, with the opening at the end of the drainage canal (8) facing the river, and on both sides of each predetermined position in the drainage canal (8). Locking protrusions (9) (9) are formed to which the waste water purification device (1) is attached, and the device (1) is inserted and removed directly above each of these locking protrusions (9) (9). A manhole (10) is provided for this purpose. (11) indicates a water stop weir protruding from the bottom of the downstream side of the drainage channel (8), and the water weir (11) allows the drainage water to come into contact with each fiberboard (3) in a constant area. I made it. In addition, (12) indicates a screen provided on the upstream side of the drainage channel (8), and (13) indicates a futon electrician.
Thus, gray water from the household flows through the drain (8), where dirt and the like are removed at the screen (12), and then flows between the fiberboards (3) of each purifier (1). However, since there is a drainage weir (11) downstream of the drainage channel (8), the miscellaneous wastewater reaches a predetermined depth at the purification devices (1)... The gray water flows slowly while contacting the surface of the fiberboard (3) in a predetermined area, and aerobic microorganisms adhere to each fiberboard (3) due to the contact with this gray water, decomposing organic matter in the gray water and dissolving each of the gray water. mis board (3)
As a result, the gray water is purified, and the purified treated liquid overflows the water stop weir (11) and flows into the river.
ここでこれら各繊維板（３）は前述の如く大きな表面桔
と大きな空間率を有するので剥離脱落する生物膜がなく
増殖する一方であるので雑排水の浄化は極めて良好であ
る。Here, each of these fiberboards (3) has a large surface area and a large void ratio as described above, so there is no biofilm to peel off or fall off, and the biofilm continues to grow, so that the gray water can be purified extremely well.
このようにして繊維板（３）・・・（３）上に剥離しな
い限界の厚さの活性汚泥が付着した頃に、マンホール（
ｉｏ）の蓋（１０ａ）を外して浄化装置（１）をロープ
等の手段により引き」−げる、かくて各繊維板（３）に
おいて活性汚泥の微生物はエサが入って来ないので共喰
いを始め微生物が多い間は共喰いの速度が速くその後共
喰いの速度が急激に低下しｒ種」の生物が若干残ってい
る。状態になる。In this way, when activated sludge of the limit thickness that does not peel off adheres to the fiberboard (3)...(3), the manhole (
Remove the lid (10a) of io) and pull the purifying device (1) by means such as a rope.Thus, the microorganisms in the activated sludge eat each other on each fiber board (3) because no food comes in. When there are many microorganisms, the cannibalism rate is high, and then the cannibalism rate decreases rapidly, leaving only a few organisms of species R remaining. become a state.
ここで共喰いで減少するのは微生物が酸化状態で分解し
炭素が炭酸ガスに、水素が水に、又窒素が硝酸、亜硝酸
になり、更にこれら硝酸。What is reduced through cannibalism is that microorganisms decompose in an oxidative state, carbon becomes carbon dioxide, hydrogen becomes water, nitrogen becomes nitric acid, nitrous acid, and these nitric acids.
亜硝酸が嫌気状態で還元して窒素ガスとなって排気除去
されるものと考えられる。It is thought that nitrous acid is reduced in an anaerobic state, becomes nitrogen gas, and is removed by exhaust.
このようにしてｒ種」の生物が若干残っている状態にな
った後の浄化装置（１）をロープ等の手段によりマンホ
ール（１０）内に下して排水路（８）内の係止突部（９
）（９）にセットして再度雑排水の浄化を行う。In this way, the purification device (1) is lowered into the manhole (10) by means such as a rope, after which some organisms of "R species" remain, and the locking hole in the drainage channel (8) is removed. Part (9
) (9) and purify gray water again.
第５図は他の実施例を示し、この実施例においては排水
路（８）をその中間部において二股に分けて第１分水路
（８ａ）及び第２分水路（８ｂ）に形成し、これら各分
水路（８ａ）及び（８ｂ）に前記実施例と同様に浄化装
置（１）及び＋１＝水せき（１１）を設けると共にこれ
ら分水路（８ａ） （８ｂ）の分岐部に切換バルブ（
１４）を介在して構成されており、一方の分水路（８ａ
）又は（８ｂ）において雑排水の浄化を行わせている間
他方の分子路（８ｂ）又は（８ａ）には切換バルブ（１
４）の操作により雑排水の流入を停止して前述し、た活
性汚泥の共喰いを行わせ、切換バルブ（１４）の切換に
よりこれらの作用を第１分水路（８ａ）及び第２分水路
（８ｂ）において交互に実施させれば、継続的な雑排水
の浄化が可能となると共に前記実施例で行っている浄化
装置（１）の引き出しが不必要となる。FIG. 5 shows another embodiment, in which the drainage channel (8) is divided into two at the middle part to form a first branch channel (8a) and a second branch channel (8b). Each of the diversion channels (8a) and (8b) is provided with a purification device (1) and a water weir (11) as in the previous embodiment, and a switching valve (
14), with one branch waterway (8a
) or (8b), the other molecular path (8b) or (8a) is equipped with a switching valve (1).
By operating step 4), the inflow of gray water is stopped and the above-mentioned activated sludge is cannibalized, and by switching the switching valve (14), these effects are transferred to the first diversion channel (8a) and the second diversion channel. If (8b) is carried out alternately, it becomes possible to continuously purify the gray water, and there is no need to pull out the purifier (1) as in the previous embodiment.
（７）発明の効果
このように本発明の浄化装置によれば、連結手段により
所定の間隔をもって連結した繊維板間を排水の通路に形
成したので、該通路に排水を緩やかに流すことにより各
繊維板中に好気性微生物が付着して排水中の有機物を分
解しながら各繊維板上に繁殖して排水を浄化し、かくて
従来の如く受槽やばつき槽等の種々の槽の施工が不必要
となり、簡単な施工で施工費が安くなると共にスペース
もとらない効果を有する。(7) Effects of the Invention As described above, according to the purifying device of the present invention, since the fiberboards connected at a predetermined interval by the connecting means are formed as drainage passages, the drainage water can be allowed to flow slowly through the passages. Aerobic microorganisms adhere to the fiberboards, decompose organic matter in the wastewater, and multiply on each fiberboard to purify the wastewater, thus making it possible to construct various tanks such as receiving tanks and wastewater tanks as in the past. Since it is unnecessary, the construction cost is reduced due to simple construction, and it also has the effect of saving space.
第１図は本発明の浄化装置の１実施例の斜視図、第２図
はその１部の拡大断面図、第３図は浄化装置を排水路に
セットした状態の断面平面図、第４図はそのＩＴ−ＩＶ
線線断断面図第５図は浄化装置を他の形の排水路にセッ
トした状態の断面平面図である。
（１）・・・浄化装置
（３）・・・繊維板
（４）・・・連結手段Fig. 1 is a perspective view of one embodiment of the purification device of the present invention, Fig. 2 is an enlarged sectional view of a part thereof, Fig. 3 is a cross-sectional plan view of the purification device set in a drainage channel, and Fig. 4 is that IT-IV
5 is a cross-sectional plan view of the purifier set in a drainage channel of another type. (1) Purification device (3) Fibreboard (4) Connection means
Claims (1)
連結し、隣り合う繊維板面間の間隙を排水の通路に形成
したことを特徴とする排水浄化装置。A wastewater purification device characterized in that a plurality of fiberboards are connected in parallel at predetermined intervals by a connecting means, and gaps between adjacent fiberboard surfaces are formed as drainage passages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10982587A JP2588714B2 (en) | 1987-05-07 | 1987-05-07 | Wastewater purification equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10982587A JP2588714B2 (en) | 1987-05-07 | 1987-05-07 | Wastewater purification equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63274493A true JPS63274493A (en) | 1988-11-11 |
| JP2588714B2 JP2588714B2 (en) | 1997-03-12 |
Family
ID=14520167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10982587A Expired - Fee Related JP2588714B2 (en) | 1987-05-07 | 1987-05-07 | Wastewater purification equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2588714B2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845794A (en) * | 1981-09-16 | 1983-03-17 | Mitsubishi Plastics Ind Ltd | Purification of waste water using waterway |
-
1987
- 1987-05-07 JP JP10982587A patent/JP2588714B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5845794A (en) * | 1981-09-16 | 1983-03-17 | Mitsubishi Plastics Ind Ltd | Purification of waste water using waterway |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2588714B2 (en) | 1997-03-12 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |