FR2197823A1 - Effluent water treatment by contacting with plant tissue - to absorb impur-ities such as heavy metal cpds and dyestuffs - Google Patents

Effluent water treatment by contacting with plant tissue - to absorb impur-ities such as heavy metal cpds and dyestuffs

Info

Publication number
FR2197823A1
FR2197823A1 FR7331722A FR7331722A FR2197823A1 FR 2197823 A1 FR2197823 A1 FR 2197823A1 FR 7331722 A FR7331722 A FR 7331722A FR 7331722 A FR7331722 A FR 7331722A FR 2197823 A1 FR2197823 A1 FR 2197823A1
Authority
FR
France
Prior art keywords
heavy metal
plant tissue
dyestuffs
impur
ities
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.)
Withdrawn
Application number
FR7331722A
Other languages
English (en)
French (fr)
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of FR2197823A1 publication Critical patent/FR2197823A1/fr
Withdrawn legal-status Critical Current

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
    • 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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/203—Iron or iron compound
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/206—Manganese or manganese compounds
    • 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
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/301—Detergents, surfactants
    • 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
    • C02F2101/30—Organic compounds
    • C02F2101/308—Dyes; Colorants; Fluorescent agents

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Hydroponics (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
FR7331722A 1972-09-04 1973-09-03 Effluent water treatment by contacting with plant tissue - to absorb impur-ities such as heavy metal cpds and dyestuffs Withdrawn FR2197823A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8796072A JPS4943875A (cs) 1972-09-04 1972-09-04

Publications (1)

Publication Number Publication Date
FR2197823A1 true FR2197823A1 (en) 1974-03-29

Family

ID=13929419

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7331722A Withdrawn FR2197823A1 (en) 1972-09-04 1973-09-03 Effluent water treatment by contacting with plant tissue - to absorb impur-ities such as heavy metal cpds and dyestuffs

Country Status (4)

Country Link
JP (1) JPS4943875A (cs)
DE (1) DE2344587A1 (cs)
FR (1) FR2197823A1 (cs)
NL (1) NL7312237A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612801A1 (fr) * 1987-03-24 1988-09-30 Louche Yves Utilisation de vegetaux micronises et seches comme adsorbants de matieres organiques en solution ou emulsion dans l'eau
FR2657076A1 (fr) * 1990-01-15 1991-07-19 Inst Textile De France Utilisation de cellulose greffee pour l'epuration des eaux.
FR2662685A1 (fr) * 1990-05-30 1991-12-06 Us Energy Methode d'extraction d'atomes de metal et d'explosifs d'une solution aqueuse a l'aide de cellules vegetales en suspension.
FR2673549A1 (fr) * 1991-03-07 1992-09-11 Emc Services Support vegetal pour l'adsorption de contaminants en milieu aqueux.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52104357A (en) * 1976-02-27 1977-09-01 Yokogawa Hokushin Electric Corp Device for removing heavy metals
JPS62266192A (ja) * 1986-05-15 1987-11-18 Tokyo Ohka Kogyo Co Ltd 水溶液中から遷移元素のイオンを除去する方法
JP2011194385A (ja) * 2010-03-24 2011-10-06 Sony Corp 陽イオン交換体、及び排水中の重金属イオンの除去方法

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2612801A1 (fr) * 1987-03-24 1988-09-30 Louche Yves Utilisation de vegetaux micronises et seches comme adsorbants de matieres organiques en solution ou emulsion dans l'eau
FR2657076A1 (fr) * 1990-01-15 1991-07-19 Inst Textile De France Utilisation de cellulose greffee pour l'epuration des eaux.
EP0438331A1 (fr) * 1990-01-15 1991-07-24 Institut Textile De France Utilisaton de cellulose greffée pour l'épuration des eaux
US5152896A (en) * 1990-01-15 1992-10-06 Institut Textile De France-Centre Technique Industriel Use of grafted cellulose for purifying water
FR2662685A1 (fr) * 1990-05-30 1991-12-06 Us Energy Methode d'extraction d'atomes de metal et d'explosifs d'une solution aqueuse a l'aide de cellules vegetales en suspension.
FR2673549A1 (fr) * 1991-03-07 1992-09-11 Emc Services Support vegetal pour l'adsorption de contaminants en milieu aqueux.
WO1992015397A1 (fr) * 1991-03-07 1992-09-17 Emc Services Support vegetal pour l'adsorption de contaminants en milieu aqueux

Also Published As

Publication number Publication date
JPS4943875A (cs) 1974-04-25
NL7312237A (cs) 1974-03-06
DE2344587A1 (de) 1974-04-18

Similar Documents

Publication Publication Date Title
DE69030058D1 (de) Behandlung von Früchten
FR2197823A1 (en) Effluent water treatment by contacting with plant tissue - to absorb impur-ities such as heavy metal cpds and dyestuffs
ES8406169A1 (es) Procedimiento de preparacion de verduras o frutas congeladas produciendo un volumen reducido de aguas residuales
SE8102479L (sv) Forfarande for okning av extraktionsutbytet av socker fran sockerhaltiga vextvevnader med anvendande av koldioxid
Ferguson et al. Effect of various periods of seed-down to alfalfa and bromegrass on soil nitrogen
JPS57108006A (en) Beauty wash
RU96120581A (ru) Способ стимуляции всхожести семян зерновых культур
Kadoya et al. Effects of lead arsenate sprays on the fruit growth and sugar and acid contents in Natsudaidai (Citrus natsudaidai HAYATA)
SHOJI et al. On the Viscosity of Rice and Rice Starch by Brabender Amylogram (Part 3) the Viscosity Changes of the Brown Rices (Glutinous, Non-Glutinous Rices) Stored for Some Periods in Room Temperature
EP0528033A4 (en) White laver
AOKI et al. The use of polyvinylpyrrolidone column for the quantitative determination of chlorogenic acid in apple fruit
SU644451A1 (ru) Способ получени экстрата из растительного сырь
SU45849A1 (ru) Солнечна коническа сушилка дл плодов, овощей и т.п.
Solantie Evaporation from the lakes in Finland
NO165322C (no) Anvendelse av s-benzyl-n,n-di-n-propyl-tiolkarbamat til bekjempelse av galium aparine (klengemaure) i jordbruksavlinger.
JPS5531535A (en) Twist drill
SU554851A1 (ru) Средство дл сохранени срезанных цветов
Lindblad et al. Notes on Apium inundatum(Apiaceae) and Baldellia ranunculoides(Alismataceae) in N Halland, SW Sweden).
SUZUKI Studies on the method make use of antomatic mist spray installation to raise cultivated cuttings (II) Results of Sugi (Cryptomeria japonica) rooted cuttings transplanted in a nursery
MATSUURA et al. Studies on the Rice Harvesting in Ill-drained Paddy Field Areas I. Relation between the Surface Soil Hardness and the Precipiration exerted Small Type Harvester Works
Kawamura et al. Relation Between Lignin and Carbohydrates in Wood (X) Lignin Remained in Sulphate Pulp
矢沢大二 George RUMNEY. R: Climatology and the World's Climates
Inden On the physiology of roots in vegetable crops. III. Inluence of leaves and stems on oxygen absorption by the roots of vegetables
SHAKHOVA THE EFFECT OF SURFACE DRAINAGE AND SUBSEQUENT STAND CUTTING ON CHANGES OF THE GRASS-MOSS COVER,(IN RUSSIAN)
ALIPOUR et al. COMPARATIVE STUDY OF ITALIAN POLYPLOID VARIETIES OF BEETS USED IN FODDER, CULTIVATED WITHOUT IRRIGATION(IN BULGARIAN)

Legal Events

Date Code Title Description
ST Notification of lapse