AR197761A1 - IMPROVEMENTS IN THE EVACUATION FACILITIES FOR WASTEWATER TREATMENT AND CLARIFICATION PLANTS - Google Patents

IMPROVEMENTS IN THE EVACUATION FACILITIES FOR WASTEWATER TREATMENT AND CLARIFICATION PLANTS

Info

Publication number
AR197761A1
AR197761A1 AR252567A AR25256774A AR197761A1 AR 197761 A1 AR197761 A1 AR 197761A1 AR 252567 A AR252567 A AR 252567A AR 25256774 A AR25256774 A AR 25256774A AR 197761 A1 AR197761 A1 AR 197761A1
Authority
AR
Argentina
Prior art keywords
wastewater treatment
evacuation facilities
clarification plants
clarification
plants
Prior art date
Application number
AR252567A
Other languages
Spanish (es)
Original Assignee
Prometall Uznach Ag
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 Prometall Uznach Ag filed Critical Prometall Uznach Ag
Application granted granted Critical
Publication of AR197761A1 publication Critical patent/AR197761A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B01D21/12—Settling tanks with multiple outlets for the separated liquids with moving scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/18—Construction of the scrapers or the driving mechanisms for settling tanks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2433—Discharge mechanisms for floating particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B8/00—Details of barrages or weirs ; Energy dissipating devices carried by lock or dry-dock gates
    • E02B8/02—Sediment base gates; Sand sluices; Structures for retaining arresting waterborne material
    • E02B8/023—Arresting devices for waterborne materials
    • E02B8/026—Cleaning devices

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Cleaning In General (AREA)
AR252567A 1973-03-09 1974-02-26 IMPROVEMENTS IN THE EVACUATION FACILITIES FOR WASTEWATER TREATMENT AND CLARIFICATION PLANTS AR197761A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH354773A CH555946A (en) 1973-03-09 1973-03-09 Decantation tank sludge scraper - retracted for reverse stroke by mech cam action actuated by scraper traction force

Publications (1)

Publication Number Publication Date
AR197761A1 true AR197761A1 (en) 1974-04-30

Family

ID=4258330

Family Applications (1)

Application Number Title Priority Date Filing Date
AR252567A AR197761A1 (en) 1973-03-09 1974-02-26 IMPROVEMENTS IN THE EVACUATION FACILITIES FOR WASTEWATER TREATMENT AND CLARIFICATION PLANTS

Country Status (6)

Country Link
AR (1) AR197761A1 (en)
BR (1) BR7401793D0 (en)
CH (1) CH555946A (en)
DD (1) DD111670A5 (en)
PL (1) PL90923B1 (en)
YU (1) YU61274A (en)

Also Published As

Publication number Publication date
DD111670A5 (en) 1975-03-05
BR7401793D0 (en) 1974-12-03
AU6605474A (en) 1975-08-28
PL90923B1 (en) 1977-02-28
CH555946A (en) 1974-11-15
YU61274A (en) 1982-02-28

Similar Documents

Publication Publication Date Title
AT330692B (en) FILTER PRESS, IN PARTICULAR FOR DRAINING SLUDGE IN SEWAGE TREATMENT PLANTS
NL7411167A (en) WASTE LIQUID TREATMENT.
BG26944A3 (en) DEVICE FOR BIOLOGICAL WASTE WATER TREATMENT
TR20186A (en) HARMFUL PLANT OELDUERUECUE SUBSTANCES
BG17004A3 (en) SURFACE AERATOR FOR CIRCULATING FLUIDS, IN PARTICULAR FOR FLUIDS FOR WASTEWATER TREATMENT PLANTS
TR18070A (en) THE TREATMENT OF LEFT SUBSTANCES THAT CAN BE BIOLOGICALLY DEGRADED
RO70493A (en) STERIL TREATMENT FOR RANI
AR204618A1 (en) DEVICE FOR TREATING WASTE SUCH AS POLLUTED WATER AND SIMILAR LIQUIDS
DK153036C (en) DEVICE FOR TREATMENT, IN PARTICULAR COLLECTION OF THE SLAUGHTERED SHEET
ZA73803B (en) Rotating filter for wastewater biological purification
SE399055B (en) PROCEDURE AND BIOLOGICAL BED FOR PHYSICAL AND / OR BIOLOGICAL WASTEWATER PURIFICATION
CH492649A (en) Clarifier for biological wastewater treatment
CH503661A (en) Sewage treatment plant
IT1013034B (en) INCINERATOR PLANT IN PARTICULAR FOR DRAINING SEWERS
CS187380B2 (en) Sewage treatment method and device for making the said method
AT301464B (en) Activated sludge treatment plant
AR197761A1 (en) IMPROVEMENTS IN THE EVACUATION FACILITIES FOR WASTEWATER TREATMENT AND CLARIFICATION PLANTS
ZA747523B (en) Sewage treatment plant
BR7404715D0 (en) PERFECT PROCESS AND DEVICE FOR LIQUID STERILIZATION
BR7404718D0 (en) PERFECT PROCESS AND DEVICE FOR LIQUID STERILIZATION
IT1000266B (en) PLANT FOR THE TREATMENT OF TURBIS IN PARTICULAR TURBID OF WASTE WATERS
AT295426B (en) Sewage treatment plant
ES177618Y (en) DEVICE FOR BIOLOGICAL TREATMENT OF WASTEWATER.
CH540201A (en) Sewage treatment plant
AR202403A1 (en) UNIT FOR WASTE LIQUID TREATMENT