IT1306887B1 - IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE - Google Patents

IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE

Info

Publication number
IT1306887B1
IT1306887B1 ITRM990447A IT1306887B1 IT 1306887 B1 IT1306887 B1 IT 1306887B1 IT RM990447 A ITRM990447 A IT RM990447A IT 1306887 B1 IT1306887 B1 IT 1306887B1
Authority
IT
Italy
Prior art keywords
civil
purification
industrial waste
improved plant
plant
Prior art date
Application number
Other languages
Italian (it)
Inventor
Matteucci Massimo Derago
Original Assignee
Ecosist S R L
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 Ecosist S R L filed Critical Ecosist S R L
Priority to IT1999RM000447 priority Critical patent/IT1306887B1/en
Publication of ITRM990447A0 publication Critical patent/ITRM990447A0/en
Priority to AU38347/00A priority patent/AU3834700A/en
Priority to PCT/IT2000/000104 priority patent/WO2001004059A1/en
Publication of ITRM990447A1 publication Critical patent/ITRM990447A1/en
Application granted granted Critical
Publication of IT1306887B1 publication Critical patent/IT1306887B1/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5281—Installations for water purification using chemical agents
    • 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
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/08—Settling tanks with single outlets for the separated liquid provided with flocculating compartments
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • 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
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • Y02W10/30—Wastewater or sewage treatment systems using renewable energies
    • Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Treatment Of Sludge (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IT1999RM000447 1999-07-14 1999-07-14 IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE IT1306887B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT1999RM000447 IT1306887B1 (en) 1999-07-14 1999-07-14 IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE
AU38347/00A AU3834700A (en) 1999-07-14 2000-03-24 Plant for the depuration of industrial and civil wastes
PCT/IT2000/000104 WO2001004059A1 (en) 1999-07-14 2000-03-24 Plant for the depuration of industrial and civil wastes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1999RM000447 IT1306887B1 (en) 1999-07-14 1999-07-14 IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE

Publications (3)

Publication Number Publication Date
ITRM990447A0 ITRM990447A0 (en) 1999-07-14
ITRM990447A1 ITRM990447A1 (en) 2001-01-14
IT1306887B1 true IT1306887B1 (en) 2001-10-11

Family

ID=11406882

Family Applications (1)

Application Number Title Priority Date Filing Date
IT1999RM000447 IT1306887B1 (en) 1999-07-14 1999-07-14 IMPROVED PLANT FOR THE PURIFICATION OF CIVIL AND INDUSTRIAL WASTE

Country Status (3)

Country Link
AU (1) AU3834700A (en)
IT (1) IT1306887B1 (en)
WO (1) WO2001004059A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1081214A (en) * 1953-04-27 1954-12-16 Entpr Et De Pose Pour Tous Pro Improvements made to water treatment and settling basins
BE792432A (en) * 1971-12-10 1973-03-30 Mitsubishi Heavy Ind Ltd APPARATUS FOR THE TREATMENT OF WASTE LIQUIDS
FR2181520A1 (en) * 1972-04-26 1973-12-07 Venot Pic Sa Settling and clarification process - for water charged with solids
FI89703C (en) * 1989-03-06 1993-11-10 Wiser Oy Device for the treatment of liquids, especially waste water
DE4225957C2 (en) * 1992-08-06 1998-12-03 Adalbert Dr Ing Nagy Process for purifying liquids and apparatus for carrying out this process

Also Published As

Publication number Publication date
AU3834700A (en) 2001-01-30
WO2001004059A1 (en) 2001-01-18
ITRM990447A1 (en) 2001-01-14
ITRM990447A0 (en) 1999-07-14

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