Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea
Preparation of a new composition, comprises mixing together the following: (a) an anionic surfactant solution; (b) a water-in-oil emulsion or polyvalent inorganic cation solution; and (c) urea or a urea derivative. L'invention est relative à une composition utilisable pour le conditionnement de...
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| creator | BONNET GONNET CECILE PESCHER YVETTE |
| description | Preparation of a new composition, comprises mixing together the following: (a) an anionic surfactant solution; (b) a water-in-oil emulsion or polyvalent inorganic cation solution; and (c) urea or a urea derivative.
L'invention est relative à une composition utilisable pour le conditionnement de boues, susceptible d'être obtenue par mélange d'au moins une solution d'au moins un tensio-actif anionique avec, d'une part, au moins une émulsion inverse ou une solution contenant au moins un cation minéral de charge supérieure ou égale à deux et, d'autre part, au moins un composé choisi parmi l'urée et les composés dérivés de l'urée. |
| format | Patent |
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L'invention est relative à une composition utilisable pour le conditionnement de boues, susceptible d'être obtenue par mélange d'au moins une solution d'au moins un tensio-actif anionique avec, d'une part, au moins une émulsion inverse ou une solution contenant au moins un cation minéral de charge supérieure ou égale à deux et, d'autre part, au moins un composé choisi parmi l'urée et les composés dérivés de l'urée.</description><edition>7</edition><language>eng ; fre</language><subject>ADHESIVES ; CHEMISTRY ; DYES ; MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE ; METALLURGY ; MISCELLANEOUS APPLICATIONS OF MATERIALS ; MISCELLANEOUS COMPOSITIONS ; NATURAL RESINS ; PAINTS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; POLISHES ; SEPARATION ; TRANSPORTING ; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><creationdate>2002</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020607&DB=EPODOC&CC=FR&NR=2817489A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25543,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20020607&DB=EPODOC&CC=FR&NR=2817489A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BONNET GONNET CECILE</creatorcontrib><creatorcontrib>PESCHER YVETTE</creatorcontrib><title>Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea</title><description>Preparation of a new composition, comprises mixing together the following: (a) an anionic surfactant solution; (b) a water-in-oil emulsion or polyvalent inorganic cation solution; and (c) urea or a urea derivative.
L'invention est relative à une composition utilisable pour le conditionnement de boues, susceptible d'être obtenue par mélange d'au moins une solution d'au moins un tensio-actif anionique avec, d'une part, au moins une émulsion inverse ou une solution contenant au moins un cation minéral de charge supérieure ou égale à deux et, d'autre part, au moins un composé choisi parmi l'urée et les composés dérivés de l'urée.</description><subject>ADHESIVES</subject><subject>CHEMISTRY</subject><subject>DYES</subject><subject>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</subject><subject>METALLURGY</subject><subject>MISCELLANEOUS APPLICATIONS OF MATERIALS</subject><subject>MISCELLANEOUS COMPOSITIONS</subject><subject>NATURAL RESINS</subject><subject>PAINTS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>POLISHES</subject><subject>SEPARATION</subject><subject>TRANSPORTING</subject><subject>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2002</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjkFKBEEMRXvjQtQ75AD2YlRwXIo4uBRxP4QyNQaqkyJJ2Xo6r2ZZimshEAj_v7zj6fPRqKJhsApoBgShFZIuVZ3HsTnlViCrwYoetGKQQRhhLCRxPsLGTg4Lv7McAKVPr3ICb5YxBUqAa2kDuHK89j-DM7PMygVoacWHgkHV8vGGpbOBRe2A36D0Y_gHQXmB1h1Op6OMxensd59MsLt_vnuYqeqevGIiodjvni62m-ur7c3t5vIfkS-cgGIL</recordid><startdate>20020607</startdate><enddate>20020607</enddate><creator>BONNET GONNET CECILE</creator><creator>PESCHER YVETTE</creator><scope>EVB</scope></search><sort><creationdate>20020607</creationdate><title>Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea</title><author>BONNET GONNET CECILE ; PESCHER YVETTE</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_FR2817489A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2002</creationdate><topic>ADHESIVES</topic><topic>CHEMISTRY</topic><topic>DYES</topic><topic>MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE</topic><topic>METALLURGY</topic><topic>MISCELLANEOUS APPLICATIONS OF MATERIALS</topic><topic>MISCELLANEOUS COMPOSITIONS</topic><topic>NATURAL RESINS</topic><topic>PAINTS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>POLISHES</topic><topic>SEPARATION</topic><topic>TRANSPORTING</topic><topic>TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE</topic><toplevel>online_resources</toplevel><creatorcontrib>BONNET GONNET CECILE</creatorcontrib><creatorcontrib>PESCHER YVETTE</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>BONNET GONNET CECILE</au><au>PESCHER YVETTE</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea</title><date>2002-06-07</date><risdate>2002</risdate><abstract>Preparation of a new composition, comprises mixing together the following: (a) an anionic surfactant solution; (b) a water-in-oil emulsion or polyvalent inorganic cation solution; and (c) urea or a urea derivative.
L'invention est relative à une composition utilisable pour le conditionnement de boues, susceptible d'être obtenue par mélange d'au moins une solution d'au moins un tensio-actif anionique avec, d'une part, au moins une émulsion inverse ou une solution contenant au moins un cation minéral de charge supérieure ou égale à deux et, d'autre part, au moins un composé choisi parmi l'urée et les composés dérivés de l'urée.</abstract><edition>7</edition><oa>free_for_read</oa></addata></record> |
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| language | eng ; fre |
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| subjects | ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POLISHES SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE |
| title | Preparation of a new composition useful for wastewater treatment, comprises mixing an anionic surfactant solution with a water-in-oil emulsion or polyvalent inorganic cation solution and urea |
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