MA37833B1 - Elimination of methylene blue by an ecological process - Google Patents

Elimination of methylene blue by an ecological process

Info

Publication number
MA37833B1
MA37833B1 MA37833A MA37833A MA37833B1 MA 37833 B1 MA37833 B1 MA 37833B1 MA 37833 A MA37833 A MA 37833A MA 37833 A MA37833 A MA 37833A MA 37833 B1 MA37833 B1 MA 37833B1
Authority
MA
Morocco
Prior art keywords
water
product
cactus
racket
elimination
Prior art date
Application number
MA37833A
Other languages
French (fr)
Other versions
MA37833A1 (en
Inventor
Mounir Belbahloul
Abdeljalil Zouhri
Buscotin Beakou
Abdellah Anouar
Original Assignee
Univ Hassan 1Er Settat
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 Univ Hassan 1Er Settat filed Critical Univ Hassan 1Er Settat
Priority to MA37833A priority Critical patent/MA37833B1/en
Priority to PCT/MA2016/000003 priority patent/WO2016126149A2/en
Publication of MA37833A1 publication Critical patent/MA37833A1/en
Publication of MA37833B1 publication Critical patent/MA37833B1/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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • 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
    • C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
    • 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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • 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
    • 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
    • C02F2103/30—Nature of the water, waste water, sewage or sludge to be treated from the textile industry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Unknown Constitution (AREA)

Abstract

L’invention concerne un procédé de traitement des eaux colorées par un procédé adsorption-floculation à l’aide d’un produit extrait de la raquette de cactus et sans utilisation des produits chimiques usuellement utilisés dans le traitement des eaux, comprenant les étapes suivantes :-on effectue un prétraitement de la raquette de cactus par lavage et élimination des épines, puis on extrait notre produit de ladite cladode.-on prépare des échantillons d’eaux de forte concentration de colorant de l’ordre de 1000 ppm puis on fait leurs traitements par notre produit appelé kbm avec l’ajout d’argile comme adsorbant.-apres la fin du traitement, on laisse la solution décanter et on récupère une eau limpide et une boue contenant des produits naturels biodégradables.The invention relates to a method for treating colored water by an adsorption-flocculation process using a product extracted from the cactus racket and without using the chemicals usually used in the treatment of water, comprising the following steps: the pretreatment of the cactus racket is carried out by washing and removal of the spines, and then our product is extracted from the said cladode. Samples of water with a high concentration of dye of the order of 1000 ppm are prepared and their treatments by our product called kbm with the addition of clay as adsorbant.-after the end of the treatment, let the solution decant and recover a clear water and a sludge containing biodegradable natural products.

MA37833A 2015-02-05 2015-02-05 Elimination of methylene blue by an ecological process MA37833B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
MA37833A MA37833B1 (en) 2015-02-05 2015-02-05 Elimination of methylene blue by an ecological process
PCT/MA2016/000003 WO2016126149A2 (en) 2015-02-05 2016-02-04 Elimination of methylene blue by means of an environmentally friendly method combining adsorption-bioflocculation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MA37833A MA37833B1 (en) 2015-02-05 2015-02-05 Elimination of methylene blue by an ecological process

Publications (2)

Publication Number Publication Date
MA37833A1 MA37833A1 (en) 2016-08-31
MA37833B1 true MA37833B1 (en) 2016-12-30

Family

ID=56297064

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37833A MA37833B1 (en) 2015-02-05 2015-02-05 Elimination of methylene blue by an ecological process

Country Status (2)

Country Link
MA (1) MA37833B1 (en)
WO (1) WO2016126149A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10782241B2 (en) 2017-07-27 2020-09-22 Ecolab Usa Inc. Method of determining residual flocculant in effluent of an industrial clarification process
CN107381925B (en) * 2017-08-21 2020-11-06 北京市畜牧业环境监测站 Method for treating methylene blue wastewater
CN109607814B (en) * 2018-12-04 2021-11-19 大连理工大学 Alkaline hydrolysis process for preparing excess sludge of biological flocculant

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1088063A (en) 1912-11-21 1914-02-24 Wilhelm Drechsler Process for purifying water.
US3361528A (en) 1964-09-08 1968-01-02 Monsanto Co Purification of orthophosphorous acid
US3483120A (en) 1967-11-21 1969-12-09 Dow Chemical Co Clarification and disinfection of water
US3578587A (en) 1970-01-05 1971-05-11 Nalco Chemical Co Color removal process
US3721624A (en) 1971-11-26 1973-03-20 Minnesota Mining & Mfg Process for treating waste effluent
US4089780A (en) 1975-10-21 1978-05-16 Nalco Chemical Company Color removal process
US4422944A (en) 1980-04-07 1983-12-27 Nalco Chemical Company Cationic polymers suitable for reducing turbidity in low turbidity waters
US4804480A (en) 1986-12-29 1989-02-14 E. I. Du Pont De Nemours And Company Destruction of nitrophenols
US4800039A (en) 1987-03-05 1989-01-24 Calgon Corporation Flocculation of suspended solids from aqueous solutions
US5178774A (en) 1990-06-29 1993-01-12 Allied Colloids Limited Purification of aqueous liquor
US5376151A (en) 1993-04-16 1994-12-27 North Carolina State University Environmentally friendly method for producing lightfast black shades on natural and synthetic substrates
US5639379A (en) 1996-07-08 1997-06-17 Environmental Wastewater Services, Inc. Process for removing color and odor from aqueous effluent contaminated with textile dye
US20110017098A1 (en) * 2009-07-03 2011-01-27 Board Of Regents, The University Of Texas System Removal and recovery of dye waste from effluents using clay
CN102260009B (en) 2010-05-29 2013-01-30 厦门理工学院 Method for processing dye wastewater

Also Published As

Publication number Publication date
MA37833A1 (en) 2016-08-31
WO2016126149A2 (en) 2016-08-11
WO2016126149A3 (en) 2016-09-29

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