KR970074686A - How to dispose of domestic sewage - Google Patents

How to dispose of domestic sewage Download PDF

Info

Publication number
KR970074686A
KR970074686A KR1019960014981A KR19960014981A KR970074686A KR 970074686 A KR970074686 A KR 970074686A KR 1019960014981 A KR1019960014981 A KR 1019960014981A KR 19960014981 A KR19960014981 A KR 19960014981A KR 970074686 A KR970074686 A KR 970074686A
Authority
KR
South Korea
Prior art keywords
sludge
sewage treatment
tank
drying
putting
Prior art date
Application number
KR1019960014981A
Other languages
Korean (ko)
Inventor
황호운
Original Assignee
황형원
황방원
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 황형원, 황방원 filed Critical 황형원
Priority to KR1019960014981A priority Critical patent/KR970074686A/en
Publication of KR970074686A publication Critical patent/KR970074686A/en

Links

Landscapes

  • Treatment Of Sludge (AREA)
  • Fertilizers (AREA)

Abstract

본 발명은 생활하수처리장에서의 하수처리방법.에 관한 것으로 하수처리공정의 간략화를 도모하고 하수처리효율을 향상시키며 최종적으로 얻어지는 슬러지를 사료나 유기질 비료 또는 금속의 정련할 때 첨가재로 재활용할 수 있도록 하기 위하여 유입되는 생활하수를 제1침전조와 제2침전조사이에서 폭기시켜 처리함에 있어서, 발효성세균이 포함된 흙을 폭기조에 투입시키면서 처리하고, 제2침전조에서 침전된 2침슬러지를 농축조에서 농축시킨 다음 응집제와 함께 벨트필터프래스에 투입하여 탈수시키 고, 탈수된 2침슬러지를 과산화수소와 같은 산화제와 함께 혼합기에 투입하여 예비건조시킨 후 건조수단을 가진 슬러지집하장에서 건조하는 생활하수의 처리방법임The present invention relates to a sewage treatment method in a domestic sewage treatment plant, in which the sewage treatment process is simplified, sewage treatment efficiency is improved, and the finally obtained sludge is recycled as an additive material for feed, organic fertilizer or metal refining The soil containing the fermenting bacteria is introduced into the aeration tank, and the two-sludge settled in the second settling tank is concentrated in the concentration tank Dewatered by putting into a belt filter press together with the following flocculant and then putting the dehydrated two sludge together with an oxidizing agent such as hydrogen peroxide into a mixer and preliminarily drying it and then drying it in a sludge collecting house with drying means

Description

생활하수의 처리방법.Treatment of domestic sewage.

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.

제1도는 본 발명에 의한 하수처리계통도1 is a schematic diagram of a sewage treatment system according to the present invention.

Claims (3)

유입되는 생활하수를 제1침전조와 제2침전조 사이에서 폭기시켜 처리함에 있어서, 발효성세균이 포함된 흙을 폭기조에 투입시키면서 처리하는 것임을 특징으로 하는 생활하수의 처리방법.Characterized in that the inflowing domestic wastewater is aerated and treated between the first settling tank and the second settling tank and the soil containing the fermenting bacteria is introduced into the aeration tank and treated. 제1항에 있어서, 폭기조로 유입되는 하수10ℓ당흙을 2g정도의 비율로 투입시킴을 특징으로 하는 생활하수의 처리방법.The method according to claim 1, wherein 10 liters of sewage introduced into the aeration tank is introduced at a rate of about 2 g. 제1항에 있어서, 제2침전조에서 침전된 2침슬러지를 농축조에서 농축시킨 다음 응집제와 함께 벨트필터프래스에 투입하여 탈수시키고, 탈수된 2침슬러지를 과산화수소와 같은 산화제와 함께 혼합기에 투입하여 예비건조시킨 후 건조수단을 가진 슬러지집하장에서 건조시킴을 특징으로 하는 생활하수의 처리방법.The method according to claim 1, wherein the two-sludge settled in the second settling tank is concentrated in a concentration tank and then dehydrated by putting it into a belt filter press together with an aggregating agent, and the dewatered two-sludge sludge is put into a mixer together with an oxidizing agent such as hydrogen peroxide Dried at a sludge collection place having a drying means after preliminary drying. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is disclosed by the contents of the first application.
KR1019960014981A 1996-05-08 1996-05-08 How to dispose of domestic sewage KR970074686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960014981A KR970074686A (en) 1996-05-08 1996-05-08 How to dispose of domestic sewage

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960014981A KR970074686A (en) 1996-05-08 1996-05-08 How to dispose of domestic sewage

Publications (1)

Publication Number Publication Date
KR970074686A true KR970074686A (en) 1997-12-10

Family

ID=66217614

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960014981A KR970074686A (en) 1996-05-08 1996-05-08 How to dispose of domestic sewage

Country Status (1)

Country Link
KR (1) KR970074686A (en)

Similar Documents

Publication Publication Date Title
JP3452439B2 (en) Recovery and recycling of useful substances from organic waste
US4370235A (en) Method of treating excess sludge
CN101708937A (en) Method for promoting sludge to be reduced by ozone
CN104478175A (en) Treatment system and method for biogas slurry produced from anaerobic fermentation of kitchen waste
US5762809A (en) Process for treating a medium containing organic constituents
JP3137690B2 (en) Activated sludge treatment method
GB1487789A (en) Adsorption-biooxidation treatment of waste waters to remove contaminants therefrom
JPS6210720B2 (en)
KR960031359A (en) Improved Wastewater Treatment Method by Removal of Nitrogen Oxide in Return Sludge
JPH0531490A (en) Biological treatment of organic sewage
CN107445403A (en) A kind of method for cooperateing with processing landfill percolate and burning electricity generation factory percolate
JP3272614B2 (en) Sewage treatment equipment
KR970074686A (en) How to dispose of domestic sewage
JP3181521B2 (en) Water treatment method and water treatment device
CN213680324U (en) Sewage treatment sludge dewatering system
US3300401A (en) Process for dewatering organic sludge which has been separated during treatment of waste water
JPS54149258A (en) Pretreatment method for sludge dehydration
JPS6157300A (en) Treatment of sludge of excretion purification tank
JPS54123247A (en) Treatment of raw urine and clarification tank sludge
JPS5621698A (en) Method and apparatus for treatment of waste water
JPS59112900A (en) Treatment of organic waste water
JPS57197100A (en) Treatment of sewage sludge
JPH04227899A (en) Treatment of night soil
JP2003053395A (en) Integrated treatment equipment for garbage, night soil and organic sludge
ATE87281T1 (en) PROCESS AND PLANT FOR THE ANAEROBIC DEGRADATION OF HIGHLY LOADED PROCESS WASTEWATER.

Legal Events

Date Code Title Description
WITN Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid