JPH0470200U - - Google Patents
Info
- Publication number
- JPH0470200U JPH0470200U JP1990114569U JP11456990U JPH0470200U JP H0470200 U JPH0470200 U JP H0470200U JP 1990114569 U JP1990114569 U JP 1990114569U JP 11456990 U JP11456990 U JP 11456990U JP H0470200 U JPH0470200 U JP H0470200U
- Authority
- JP
- Japan
- Prior art keywords
- tank
- sewage
- aeration
- contact material
- raw water
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 26
- 229910001868 water Inorganic materials 0.000 claims description 26
- 238000005273 aeration Methods 0.000 claims description 20
- 239000010865 sewage Substances 0.000 claims description 19
- 239000000463 material Substances 0.000 claims description 18
- 238000000746 purification Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 claims 9
- 239000011707 mineral Substances 0.000 claims 9
- 239000002351 wastewater Substances 0.000 claims 8
- 241001465754 Metazoa Species 0.000 claims 6
- 239000007787 solid Substances 0.000 claims 6
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims 4
- 239000010802 sludge Substances 0.000 claims 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 239000003344 environmental pollutant Substances 0.000 claims 2
- 229910052757 nitrogen Inorganic materials 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 239000011574 phosphorus Substances 0.000 claims 2
- 229910052698 phosphorus Inorganic materials 0.000 claims 2
- 231100000719 pollutant Toxicity 0.000 claims 2
- 230000001105 regulatory effect Effects 0.000 claims 2
- 239000002699 waste material Substances 0.000 claims 2
- 238000000034 method Methods 0.000 claims 1
- 244000005700 microbiome Species 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000843 powder Substances 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 239000012530 fluid Substances 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 238000004062 sedimentation 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
- Biological Treatment Of Waste Water (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Description
第１図は本考案にかかる汚水浄化装置の一実施
例を示す平断面図、第２図は同縦断面図である。
３……原水調整槽、４……流動曝気槽、５……
沈殿槽、６……接触曝気槽、７……散水濾過槽、
８……放流ポンプ槽、９……流入管、１０，１７
，２４，２５……仕切板、１１……微細目自動ス
クリーン、１２……開通口、１３……流入口、１
４……散気管、１５……調整ポンプ、１６……計
量器、１８……通水管、１９……接触材、２０…
…傾斜面、２１……越流せき、２２……濾材受け
、２３……多孔質接触材、２６……散水管、２７
……放流ポンプ、２８……濾過板、３０……浄化
槽。
FIG. 1 is a plan sectional view showing an embodiment of the sewage purification apparatus according to the present invention, and FIG. 2 is a longitudinal sectional view thereof. 3... Raw water adjustment tank, 4... Fluid aeration tank, 5...
Sedimentation tank, 6... contact aeration tank, 7... trickling filtration tank,
8... Discharge pump tank, 9... Inflow pipe, 10, 17
, 24, 25... Partition plate, 11... Fine mesh automatic screen, 12... Opening port, 13... Inflow port, 1
4... Diffuser pipe, 15... Adjustment pump, 16... Meter, 18... Water pipe, 19... Contact material, 20...
... Sloped surface, 21 ... Overflow weir, 22 ... Filter medium receiver, 23 ... Porous contact material, 26 ... Water pipe, 27
... Discharge pump, 28 ... Filter plate, 30 ... Septic tank.
Claims (1)
分混合槽の下方に設置した散気管より噴出する気
泡圧に依り撹拌し、汚水中の油分を固形物に付着
させ、浮上する油分固形物を油分混合槽の後方水
路に設置した微細目自動スクリーンにて除去し隣
接した汚泥貯留槽に貯留するとともに油分固形物
を除去した汚水を原水調整槽に流入させる油分混
合槽と、 油分混合槽より流入する汚水を一時的に原水調
整槽に貯留した後、原水調整槽内に設置した調整
ポンプに汲上げ、計量器にて一定量を流動曝気槽
に送給する原水調整槽と、 微小な単細胞の原生動物群が生息し汚水と共に
循環して原水調整槽から送給された汚水を処理す
る天然鉱物を主体とする粉状若しくは粒状の接触
材が充填された流動曝気槽と、多細胞の後生動物
が生息可能な天然鉱物を主体とする多孔質接触材
が充填され、かつ、その下方に配置した散気管よ
り噴出する気泡と接触曝気槽から流入した汚水を
激突、循環させることにより、気泡中の酸素を効
率よく汚水中に溶解させ汚水中の単細胞の原生動
物や死骸及び未処理の汚物を天然鉱物を主体とす
る多孔質接触材に付着させて多細胞の後生動物に
依り処理をする接触曝気槽と、 天然鉱物を主体とする所定の団魂の多孔質接触
材が充填され、その上部に散水管を配列して接触
曝気槽より流入する処理水を均等に散水し、多孔
質接触材間を通過することにより処理水中の多細
胞の後生動物の死骸や汚濁物質を濾過し処理中の
窒素、燐等を微生物の生物処理又は多孔質接触材
の化学的作用に依つて除去する散水濾過槽とを有
することを特徴とする浄化装置。 (2) 流入管より油分混合槽に流入する汚水を油
分混合槽の下方に設置した散気管より噴出する気
泡圧に依り撹拌し、汚水中の油分を固形物に付着
させ、浮上する油分固形物を油分混合槽の後方水
路に設置した微細目自動スクリーンにて除去し隣
接した汚泥貯留槽に貯留するとともに油分固形物
を除去した汚水を原水調整槽に流入させる油分混
合槽を有することを特徴とする汚水浄化装置。 (3) 油分混合槽より流入する汚水を一時的に原
水調整槽に貯留した後、原水調整槽内に設置した
調整ポンプに汲上げ、計量器にて一定量を流動曝
気槽に送給する原水調整槽を有することを特徴と
する汚水浄化装置。 (4) 微小な単細胞の原生動物群が生息し汚水と
共に循環して原水調整槽から送給された汚水を処
理する天然鉱物を主体とする粉状若しくは粒状の
接触材が充填された流動曝気槽と、多細胞の後生
動物が生息可能な天然鉱物を主体とする多孔質接
触材が充填され、かつ、その下方に配置した散気
管より噴出する気泡と接触曝気槽から流入した汚
水を激突、循環させることにより、気泡中の酸素
を効率よく汚水中に溶解させ汚水中の単細胞の原
生動物や死骸及び未処理の汚物を天然鉱物を主体
とする多孔質接触材に付着させて多細胞の後生動
物に依り処理をする接触曝気槽を有することを特
徴とする汚水浄化装置。 (5) 天然鉱物を主体とする所定の団魂の多孔質
接触材が充填され、その上部に散水管を配列して
接触曝気槽より流入する処理水を均等に散水し、
多孔質接触材間を通過することにより処理水中の
多細胞の後生動物の死骸や汚濁物質を濾過し処理
中の窒素、燐等を微生物の生物処理又は多孔質接
触材の化学的作用に依つて除去する散水濾過槽を
有することを特徴とする浄化装置。 (6) 散水濾過槽に於いて天然鉱物を主体とする
多孔質接触材間の目詰り等の場合に排水ポンプの
作動を停止して散水濾過槽内を一定水位迄満水し
、多孔質接触材の下方に配設した散気管より散気
することに依り多孔質接触材間の目詰りを除去す
ることを特徴とする請求項１，５記載の汚水浄化
装置。 (7) 散水濾過槽に於いて接触曝気槽より流入す
る処理水を汚泥貯留槽に返送して汚泥貯留槽に設
置した通水濾過板にて濾過し汚水として原水調整
槽へ返送することを特徴とする請求項１記載の汚
水浄化装置。[Scope of Claim for Utility Model Registration] (1) Sewage flowing into an oil mixing tank from an inflow pipe is stirred by bubble pressure ejected from an aeration pipe installed below the oil mixing tank, and the oil in the sewage is converted into solids. The oil solids that adhere and float are removed by a fine-mesh automatic screen installed in the rear waterway of the oil mixing tank and stored in the adjacent sludge storage tank, and the sewage from which the oil solids have been removed flows into the raw water adjustment tank. After temporarily storing the wastewater flowing in from the mixing tank and the oil mixing tank in the raw water adjustment tank, it is pumped up to the adjustment pump installed in the raw water adjustment tank, and a fixed amount is sent to the fluidized aeration tank using a meter. A raw water adjustment tank and a flow tank filled with a powder or granular contact material mainly composed of natural minerals, which is inhabited by microscopic single-celled protozoa and circulates with the wastewater to treat the wastewater sent from the raw water adjustment tank. The aeration tank is filled with a porous contact material mainly made of natural minerals in which multicellular metazoans can live, and the sewage flowing in from the aeration tank comes into contact with the air bubbles ejected from the aeration pipe placed below. By circulating the oxygen in the bubbles, it is efficiently dissolved in the wastewater, and single-celled protozoa and carcasses in the wastewater, as well as untreated waste, are attached to a porous contact material mainly made of natural minerals, and multicellular The contact aeration tank is filled with a contact aeration tank that processes metazoa and a predetermined porous contact material mainly made of natural minerals, and sprinkler pipes are arranged above it to evenly distribute the treated water flowing from the contact aeration tank. Water is sprinkled on the water and passed through the porous contact material to filter the carcasses of multicellular metazoans and pollutants in the treated water, and nitrogen, phosphorus, etc. A purification device comprising a trickling water filtration tank that removes water depending on its action. (2) The sewage flowing into the oil mixing tank from the inflow pipe is stirred by the bubble pressure ejected from the aeration pipe installed below the oil mixing tank, causing the oil in the sewage to adhere to the solids, causing the oil solids to float to the surface. The wastewater is removed by a fine-mesh automatic screen installed in the rear waterway of the oil mixing tank and stored in an adjacent sludge storage tank, and the sewage from which oil solids have been removed flows into the raw water adjustment tank. Sewage purification equipment. (3) Sewage that flows in from the oil mixing tank is temporarily stored in a raw water adjustment tank, and then pumped up by a regulating pump installed in the raw water adjustment tank, and a fixed amount of raw water is sent to the fluidized aeration tank using a meter. A sewage purification device characterized by having a regulating tank. (4) A fluidized aeration tank filled with a powdered or granular contact material mainly made of natural minerals, in which a group of microscopic single-celled protozoa inhabit and circulate together with the sewage to treat the sewage sent from the raw water adjustment tank. The sewage flowing from the aeration tank is filled with a porous contact material mainly made of natural minerals that can inhabit multicellular metazoans, and the air bubbles ejected from the aeration pipe placed below the material collide with the sewage flowing in from the aeration tank and circulate it. By dissolving oxygen in air bubbles efficiently into the wastewater, single-celled protozoa, carcasses, and untreated waste in the wastewater are attached to a porous contact material mainly made of natural minerals, and multicellular metazoans are removed. A sewage purification device characterized by having a contact aeration tank that performs treatment according to. (5) It is filled with a porous contact material of a predetermined composition mainly made of natural minerals, and sprinkler pipes are arranged above it to evenly sprinkle treated water flowing from the contact aeration tank.
The carcasses of multicellular metazoans and pollutants in the treated water are filtered by passing between the porous contact materials, and nitrogen, phosphorus, etc. are removed through biological treatment by microorganisms or by the chemical action of the porous contact materials. A purification device characterized by having a trickling filter tank for removing water. (6) In the case of clogging between the porous contact material mainly made of natural minerals in the trickling filter tank, stop the operation of the drainage pump, fill the tank with water to a certain level, and remove the porous contact material. 6. The sewage purification apparatus according to claim 1, wherein clogging between the porous contact materials is removed by dispersing air from an aeration pipe disposed below the porous contact material. (7) In the trickling filtration tank, the treated water flowing from the contact aeration tank is returned to the sludge storage tank, filtered by a water filter plate installed in the sludge storage tank, and returned to the raw water adjustment tank as sewage. The sewage purification device according to claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990114569U JPH0626400Y2 (en) | 1990-10-31 | 1990-10-31 | Sewage purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990114569U JPH0626400Y2 (en) | 1990-10-31 | 1990-10-31 | Sewage purification device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0470200U true JPH0470200U (en) | 1992-06-22 |
| JPH0626400Y2 JPH0626400Y2 (en) | 1994-07-20 |
Family
ID=31862268
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990114569U Expired - Fee Related JPH0626400Y2 (en) | 1990-10-31 | 1990-10-31 | Sewage purification device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0626400Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107721030A (en) * | 2017-11-30 | 2018-02-23 | 山东赛恩环保设备有限公司 | A kind of municipal wastewater processing unit |
| JP2018030070A (en) * | 2016-08-23 | 2018-03-01 | 水ｉｎｇ株式会社 | Water treatment apparatus and water treatment method |
-
1990
- 1990-10-31 JP JP1990114569U patent/JPH0626400Y2/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018030070A (en) * | 2016-08-23 | 2018-03-01 | 水ｉｎｇ株式会社 | Water treatment apparatus and water treatment method |
| CN107721030A (en) * | 2017-11-30 | 2018-02-23 | 山东赛恩环保设备有限公司 | A kind of municipal wastewater processing unit |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0626400Y2 (en) | 1994-07-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |