JPS5879892A - Treatment of water-treated residual sludge - Google Patents
Treatment of water-treated residual sludgeInfo
- Publication number
- JPS5879892A JPS5879892A JP56177348A JP17734881A JPS5879892A JP S5879892 A JPS5879892 A JP S5879892A JP 56177348 A JP56177348 A JP 56177348A JP 17734881 A JP17734881 A JP 17734881A JP S5879892 A JPS5879892 A JP S5879892A
- Authority
- JP
- Japan
- Prior art keywords
- sludge
- water
- treatment
- water treatment
- residual sludge
- 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
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
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/20—Fertilizers of biological origin, e.g. guano or fertilizers made from animal corpses
Landscapes
- Treatment Of Sludge (AREA)
- Fertilizers (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、水処理余剰汚泥処理方法に関し、水ＩＩ＆珈
余剰汚泥を堆肥として利用する上において、汚泥中の肥
効成分を無駄無く回収し、堆肥としての質の向上を図れ
るようＫすることを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a water treatment surplus sludge treatment method, and when using Water II & Co surplus sludge as compost, the fertilizing components in the sludge are recovered without waste, and the quality of the compost is improved. The purpose is to help students achieve this goal.
次に１本発一方法実施の態様を例示図に羞いてｌ！明す
る。Next, let's take a look at an example diagram of how one method is implemented. I will clarify.
し尾、都市Ｆ水、工場廃水、産業廃水号の各種膳水會ｍ
理する水−鰹設備（１１からの水処理階調汚泥を後感理
するに、水処坦余１１汚泥を濃−＄１（２１Ｋ供給し、
攪拌装置（３）の績違攪拌により大会なフロックに成長
させて沈砕分喝させ、その沈降汚泥を脱水機（引で脱水
処理し、そわによって得られた汚泥欠−キを１堆肥化装
置ｍ １５１ Ｋ供給して発酵処理させ、堆肥として製
品化する。Shio, city F water, factory wastewater, industrial wastewater various types of water meeting
To post-sensitize the water treatment gradation sludge from the water treatment facility (11), the water treatment facility 11 sludge was supplied to the water treatment facility (21K).
The sludge is grown into large flocs by repeated agitation by the agitation device (3), crushed and divided, and the settled sludge is dehydrated by a dehydrator (pulling), and the sludge missing is converted into a composting device. m 151 K is supplied, fermentation is carried out, and the product is produced as compost.
ゼオライト貯ｔＭ檜１６１から、ｎｉＪ記濃ｌＩＩ檜（
２費、前記脱水ｍｌ引への供給路（７）、あるいは、脱
水機（４１から堆肥化装置ｉｌｔ １５１への汚泥ケー
キ供給路１８）の三−所のうちの一箇所ないしすべての
論断の遍亘箇所にゼオライト２供給し、汚泥中に混入す
る。From zeolite storage tM cypress 161, niJ Kino II cypress (
2, the feed line (7) to the dewatering machine, or one or all of the three locations of the dewatering machine (sludge cake feed line 18 from 41 to the composter ILT 151). Zeolite 2 is supplied across the area and mixed into the sludge.
前記濃ｍ ＩＦ １２＋及び供給路（７）にゼオライト
に混入する場合であｒＬは、脱水処理前に汚泥中のアン
モニアイオン、カリウムイオン、ナトリウムイオン等ｔ
ゼオライトで汲置し、それら肥効成分が脱ＩＩｌ液中に
流出することを防止でき、肥効成分を株めて無駄無く回
収できる利点がある。When mixed with the zeolite in the concentrated IF 12+ and supply path (7), rL is ammonia ions, potassium ions, sodium ions, etc. in the sludge before dehydration treatment.
By pumping with zeolite, it is possible to prevent these fertilizing components from flowing out into the de-II solution, and there is an advantage that the fertilizing components can be stored and recovered without waste.
ゼオライトを供給するに、！１１ノ記譲縮檜亀２）や脱
水楓慢）に供給される汚泥の１ｉｌｌ良を測定し、その
濃度夫々に応じて供給ｊｕＦ”自４１１調節するように
しても良い。To supply zeolite! It is also possible to measure the amount of sludge supplied to the compressed cypress 2) or the dehydrated sludge, and adjust the supply level according to the respective concentrations.
又、脱水機吃４）として無端帯状ろ布の回動に伴ってろ
布間の汚泥ｔＸ圧処坤するベルトプレス型脱水機ｔ〜い
る場合、活性炭を供給するに、慕力説水ゾーンに供給し
ても艮く、あるいは、電力脱水ゾーンに供給する前のロ
ータＩＪ混？ａ機中に供給しても良い。In addition, if a belt press type dehydrator is used (4), which compresses the sludge between the filter cloths as the endless belt-shaped filter cloth rotates, the activated carbon must be supplied to the pressure water zone. Or is the rotor IJ mixed before supplying the power to the dehydration zone? It may also be supplied into the aircraft.
以上委するに、不発用による水処理栄剰汚泥ＩＩ＆理方
法は、水処理余剰汚泥中にゼオライトラ混入した後、汚
泥を堆肥化処理する−を特値とする。In summary, the water treatment surplus sludge II process using unexploded water treatment has the special advantage of composting the sludge after mixing zeolite into the water treatment surplus sludge.
つまり、水処理余剰汚泥中に含まれるアンモニアイオン
、カリウムイオン、ナトリウムイオン等の肥効成分をゼ
オライトで＠膚できるから、肥効成分ｔｍ駄無く回収で
き、堆肥としての負の向上を図れるようになった。。In other words, since the fertilizing ingredients such as ammonia ions, potassium ions, and sodium ions contained in water treatment surplus sludge can be removed with zeolite, the fertilizing ingredients can be recovered without waste, and the negative improvement as compost can be achieved. became. .
一面は本発明に係る水処理余剰汚泥処理方法の実施の態
様を例示するブローシートである。
代理人 弁理士 北 村 修One side is a blow sheet illustrating an embodiment of the water treatment surplus sludge treatment method according to the present invention. Agent Patent Attorney Osamu Kitamura
Claims (1)
泥會堆肥化ＩＩ＆理するａｔ特特徴する水処理余剰汚泥
処理方法。water! & After shaving sludge with zeolite) t731 people, sludge composting II & treatment at special feature of water treatment surplus sludge treatment method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56177348A JPS5879892A (en) | 1981-11-04 | 1981-11-04 | Treatment of water-treated residual sludge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP56177348A JPS5879892A (en) | 1981-11-04 | 1981-11-04 | Treatment of water-treated residual sludge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5879892A true JPS5879892A (en) | 1983-05-13 |
Family
ID=16029391
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP56177348A Pending JPS5879892A (en) | 1981-11-04 | 1981-11-04 | Treatment of water-treated residual sludge |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5879892A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1028091A2 (en) * | 1999-02-11 | 2000-08-16 | Schwarting-Uhde GmbH, Umwelt- und Bioverfahrenstechnik | Method for treating fermentation residues |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626794A (en) * | 1979-08-07 | 1981-03-14 | Takuma Sogo Kenkyusho Kk | Manufacture of compost obtained from organic waste |
-
1981
- 1981-11-04 JP JP56177348A patent/JPS5879892A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5626794A (en) * | 1979-08-07 | 1981-03-14 | Takuma Sogo Kenkyusho Kk | Manufacture of compost obtained from organic waste |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1028091A2 (en) * | 1999-02-11 | 2000-08-16 | Schwarting-Uhde GmbH, Umwelt- und Bioverfahrenstechnik | Method for treating fermentation residues |
| EP1028091A3 (en) * | 1999-02-11 | 2002-10-23 | Schwarting Umwelt GmbH | Method for treating fermentation residues |
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