JPS56155687A - Quantity reducing concentration of high concentrated of polluted water - Google Patents

Quantity reducing concentration of high concentrated of polluted water

Info

Publication number
JPS56155687A
JPS56155687A JP5908280A JP5908280A JPS56155687A JP S56155687 A JPS56155687 A JP S56155687A JP 5908280 A JP5908280 A JP 5908280A JP 5908280 A JP5908280 A JP 5908280A JP S56155687 A JPS56155687 A JP S56155687A
Authority
JP
Japan
Prior art keywords
polluted water
soil
sludge
penetrated
high concentrated
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
Application number
JP5908280A
Other languages
Japanese (ja)
Inventor
Masaaki Niimi
Shoichi Nakade
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DOJIYOU JIYOUKA CENTER KK
Original Assignee
DOJIYOU JIYOUKA CENTER KK
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 DOJIYOU JIYOUKA CENTER KK filed Critical DOJIYOU JIYOUKA CENTER KK
Priority to JP5908280A priority Critical patent/JPS56155687A/en
Publication of JPS56155687A publication Critical patent/JPS56155687A/en
Pending legal-status Critical Current

Links

Landscapes

  • Treatment Of Biological Wastes In General (AREA)

Abstract

PURPOSE: To concentrate effectively high concentrated polluted water, e.g., sludge, etc., by a simplified means in which part of polluted water in a delivery pipe, etc., is moved through a filter, etc., into the ground.
CONSTITUTION: A sludge return pipe 1, etc., buried in soil S is provided its periphery with a large number of small holes 1a and covered with a filter cloth 2 of a proper thickness, e.g., of felt, nonwoven fabric, fiber bundle, etc. When high concentrations of polluted water, e.g., sludge, etc., is sent into the pipe 1, part of the polluted water is leached through the small holes 1a to the outside, filtered through the filter cloth 2, and then penetrated into the surrounding soil S. Part of the polluted water penetrated into the soil S is evaporated through the soil surface, plant P, etc., and the other part is dispersed into the soil S, decomposed, and purified. By this method, high concentrations of polluted water can be effectively concentrated and the amount of sludge produced can be reduced. Also, this method is applicable to the reduction and concentration of polluted water in storage tank.
COPYRIGHT: (C)1981,JPO&Japio
JP5908280A 1980-05-01 1980-05-01 Quantity reducing concentration of high concentrated of polluted water Pending JPS56155687A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5908280A JPS56155687A (en) 1980-05-01 1980-05-01 Quantity reducing concentration of high concentrated of polluted water

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5908280A JPS56155687A (en) 1980-05-01 1980-05-01 Quantity reducing concentration of high concentrated of polluted water

Publications (1)

Publication Number Publication Date
JPS56155687A true JPS56155687A (en) 1981-12-01

Family

ID=13103062

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5908280A Pending JPS56155687A (en) 1980-05-01 1980-05-01 Quantity reducing concentration of high concentrated of polluted water

Country Status (1)

Country Link
JP (1) JPS56155687A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163499U (en) * 1988-04-23 1989-11-14

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919661U (en) * 1972-05-22 1974-02-19
JPS54127075A (en) * 1978-03-24 1979-10-02 Unitika Ltd Filter medium and its preparation
JPS5549193A (en) * 1978-10-02 1980-04-09 Miki Sato Purifying structure of waste water

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4919661U (en) * 1972-05-22 1974-02-19
JPS54127075A (en) * 1978-03-24 1979-10-02 Unitika Ltd Filter medium and its preparation
JPS5549193A (en) * 1978-10-02 1980-04-09 Miki Sato Purifying structure of waste water

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01163499U (en) * 1988-04-23 1989-11-14

Similar Documents

Publication Publication Date Title
JPS56155687A (en) Quantity reducing concentration of high concentrated of polluted water
JP3190828B2 (en) Water purification method
Nessel et al. Wastewater enrichment increases mature pondcypress growth rates
WO1995000264A1 (en) Method of treating contaminated soil and a device for carrying out the method
JPS5624095A (en) Treatment of polluted water by biomembrane
JPS5515608A (en) Desert afforesting method
Chang et al. Soil deposition of trace metals during groundwater recharge using surface spreading
JPS5649786A (en) Conditioning of contaminated soil
JPS5534141A (en) Evaporating and concentrating method by solar heat
JPS5342451A (en) Process for purifying organic waste water
Love Water Quality Definitions and Research
JP2672140B2 (en) Water quality improvement device and water quality improvement method using strip-shaped drain material
DE3033748A1 (en) Ground water purification - by distributing oxygen enriched fluid in water bearing strata
Bernhardt Reservoir Protection by In-River Nutrient Reduction.
JPS5775116A (en) Filtering method for cooling water circulating system
Campbell et al. Spatial variability of benthic macroinvertebrate populations inhabiting the impact zone of Aquilla Creek, Hill County, Texas, prior to its impoundment.
JPS5667597A (en) Method and device for sewage treatment utilizing earthworm
JPS5522339A (en) Water intake device
JPS5685011A (en) Controlling method for flow rate of river water
SU1706468A1 (en) Method of subsurface waste-water irrigation
JPS5721711A (en) Treating method of excess sludge from activated sludge and waste water treatment facilities
JPS54150845A (en) Method and device for neutralizing water
JPS5551491A (en) Aeration and construction therefor in earth type purifier for sewage
JPS5573396A (en) Improvement of irrigation or filtering, permeation and transpiration treatment by using soil or other structure material in water treatment
Kohler et al. Changes in flora and vegetation in the hardwater running waters of the Friedberger Au from 1972 to 1987.).