CY1116329T1 - Μια μεθοδος για παρακολουθηση και ελεγχο της χημειας μιας zld διεργασιας σε μοναδες παραγωγης ηλεκτρικης ενεργειας - Google Patents

Μια μεθοδος για παρακολουθηση και ελεγχο της χημειας μιας zld διεργασιας σε μοναδες παραγωγης ηλεκτρικης ενεργειας

Info

Publication number
CY1116329T1
CY1116329T1 CY20151100368T CY151100368T CY1116329T1 CY 1116329 T1 CY1116329 T1 CY 1116329T1 CY 20151100368 T CY20151100368 T CY 20151100368T CY 151100368 T CY151100368 T CY 151100368T CY 1116329 T1 CY1116329 T1 CY 1116329T1
Authority
CY
Cyprus
Prior art keywords
zld
chemistry
monitoring
calcium
checking
Prior art date
Application number
CY20151100368T
Other languages
English (en)
Inventor
Vincenzo Cenci
Claudio Mosti
Original Assignee
Enel Produzione S.P.A.
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 Enel Produzione S.P.A. filed Critical Enel Produzione S.P.A.
Publication of CY1116329T1 publication Critical patent/CY1116329T1/el

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0082—Regulation; Control
    • 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
    • C02F1/008—Control or steering systems not provided for elsewhere in subclass C02F
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
    • 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
    • C02F1/02—Treatment of water, waste water, or sewage by heating
    • C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
    • C02F1/042—Prevention of deposits
    • 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
    • C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
    • 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
    • C02F2001/5218—Crystallization
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/101—Sulfur compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/02—Temperature
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/05—Conductivity or salinity
    • C02F2209/055—Hardness
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/07—Alkalinity

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treating Waste Gases (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Cultivation Of Plants (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Removal Of Specific Substances (AREA)

Abstract

Μια μέθοδος για παρακολούθηση και έλεγχο της χημείας μιας διεργασίας Μηδενικών Υγρών Αποβλήτων (ZLD) σε μονάδες παραγωγής ηλεκτρικής ενέργειας, όπου τα κύρια φαινόμενα της καταβύθισης θειικού ασβεστίου και ανθρακικού ασβεστίου τα οποία μπορεί να συμβούν σε αυτό το σύστημα και τα κύρια κρίσιμα τμήματα τα οποία επηρεάζονται από τέτοιου είδους φαινόμενα καταβύθισης ταυτοποιούνται. Οι παρεμβάσεις οι οποίες στοχεύουν σε διατήρηση ή αποκατάσταση των βιώσιμων χημικών συνθηκών σε σχέση με την καταβύθιση θειικού ασβεστίου και ανθρακικού ασβεστίου σε όλα τα κρίσιμα τμήματα του εν λόγω ZLD συστήματος στη συνέχεια υποδεικνύονται, εξασφαλίζοντας αναλογίες κορεσμού θειικού ασβεστίου και ανθρακικού ασβεστίου μικρότερες από ή ίσες με 1 μέσα στο χρόνο.
CY20151100368T 2011-04-08 2015-04-21 Μια μεθοδος για παρακολουθηση και ελεγχο της χημειας μιας zld διεργασιας σε μοναδες παραγωγης ηλεκτρικης ενεργειας CY1116329T1 (el)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000063A ITFI20110063A1 (it) 2011-04-08 2011-04-08 Metodo per il monitoraggio e controllo della chimica di un processo zld applicato alle centrali di potenza
EP12718386.1A EP2694441B1 (en) 2011-04-08 2012-04-06 A method for monitoring and controlling the chemistry of a zld process in power plants

Publications (1)

Publication Number Publication Date
CY1116329T1 true CY1116329T1 (el) 2017-02-08

Family

ID=44553917

Family Applications (1)

Application Number Title Priority Date Filing Date
CY20151100368T CY1116329T1 (el) 2011-04-08 2015-04-21 Μια μεθοδος για παρακολουθηση και ελεγχο της χημειας μιας zld διεργασιας σε μοναδες παραγωγης ηλεκτρικης ενεργειας

Country Status (22)

Country Link
US (1) US8877066B2 (el)
EP (1) EP2694441B1 (el)
JP (1) JP5965473B2 (el)
CN (1) CN103502154B (el)
AU (1) AU2012241006B2 (el)
BR (1) BR112013025924B1 (el)
CA (1) CA2832014A1 (el)
CL (1) CL2013002848A1 (el)
CY (1) CY1116329T1 (el)
DK (1) DK2694441T3 (el)
ES (1) ES2534974T3 (el)
HR (1) HRP20150441T1 (el)
IL (1) IL228783A (el)
IT (1) ITFI20110063A1 (el)
PL (1) PL2694441T3 (el)
PT (1) PT2694441E (el)
RS (1) RS53943B1 (el)
RU (1) RU2602131C2 (el)
SI (1) SI2694441T1 (el)
SM (1) SMT201500096B (el)
WO (1) WO2012137183A1 (el)
ZA (1) ZA201308281B (el)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102992427B (zh) * 2012-12-12 2013-09-04 众和海水淡化工程有限公司 一种矿山矿井废水零排放处理系统
US9352274B2 (en) 2014-01-02 2016-05-31 Alstom Technology Ltd Apparatus and method for evaporating waste water and reducing acid gas emissions
US9724638B2 (en) 2014-01-02 2017-08-08 General Electric Technology Gmbh Apparatus and method for evaporating waste water and reducing acid gas emissions
US10350542B2 (en) 2016-04-29 2019-07-16 General Electric Company Wet flue gas desulfurization system with zero waste water liquid discharge

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JPS51102357A (ja) * 1975-03-07 1976-09-09 Ebara Infilco Haisuishorihoho
JPS53104593A (en) * 1977-02-25 1978-09-11 Kawasaki Steel Co Method of preventing scale production in recycling system for cooling blast furnace slag
SU1028608A1 (ru) * 1980-12-17 1983-07-15 Донецкий Филиал Всесоюзного Научно-Исследовательского И Проектного Института По Очистке Технологических Газов,Сточных Вод И Использованию Вторичных Энергоресурсов Предприятий Черной Металлургии Способ очистки кислых сточных вод
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Also Published As

Publication number Publication date
HRP20150441T1 (hr) 2015-05-22
IL228783A (en) 2017-01-31
EP2694441B1 (en) 2015-01-28
CL2013002848A1 (es) 2014-04-11
JP2014516308A (ja) 2014-07-10
SMT201500096B (it) 2015-07-09
PL2694441T3 (pl) 2015-06-30
EP2694441A1 (en) 2014-02-12
CN103502154B (zh) 2015-11-25
SI2694441T1 (sl) 2015-06-30
AU2012241006B2 (en) 2016-09-15
JP5965473B2 (ja) 2016-08-03
DK2694441T3 (en) 2015-04-13
PT2694441E (pt) 2015-05-13
BR112013025924A2 (pt) 2016-12-20
CN103502154A (zh) 2014-01-08
BR112013025924B1 (pt) 2020-04-28
US8877066B2 (en) 2014-11-04
WO2012137183A1 (en) 2012-10-11
RU2602131C2 (ru) 2016-11-10
IL228783A0 (en) 2013-12-31
RS53943B1 (en) 2015-08-31
ZA201308281B (en) 2014-08-27
US20140054230A1 (en) 2014-02-27
ES2534974T3 (es) 2015-04-30
CA2832014A1 (en) 2012-10-11
RU2013149869A (ru) 2015-05-20
ITFI20110063A1 (it) 2012-10-09
AU2012241006A1 (en) 2013-10-17

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