{"id":22522,"date":"2024-08-02T10:19:19","date_gmt":"2024-08-02T08:19:19","guid":{"rendered":"https:\/\/www.amcon-eu.com\/?post_type=case&p=22522"},"modified":"2025-02-28T11:25:44","modified_gmt":"2025-02-28T10:25:44","slug":"la-volute-duo-deshydrate-facilement-les-boues-sedimentees-provenant-de-la-production-de-cuir","status":"publish","type":"case","link":"https:\/\/www.amcon-eu.com\/fr\/case\/industries\/la-volute-duo-deshydrate-facilement-les-boues-sedimentees-provenant-de-la-production-de-cuir\/","title":{"rendered":"La VOLUTE DUO\u2122 d\u00e9shydrate facilement les boues s\u00e9diment\u00e9es provenant de la production de cuir"},"content":{"rendered":"

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Contexte<\/strong><\/h3>\n

[\/vc_column_text][vc_column_text]Le client produit du cuir utilis\u00e9 pour les vestes et les sacs \u00e0 main. Les boues contiennent 50 % de mati\u00e8res inorganiques. Le filtre-presse sur place n\u00e9cessite \u00e9norm\u00e9ment de temps en op\u00e9ration manuelle car chaque plaque doit \u00eatre gratt\u00e9e manuellement en raison de la texture collante du g\u00e2teau. Le client a entendu parler de VOLUTE DUO\u2122 au salon Pollutec et apr\u00e8s avoir envoy\u00e9 des \u00e9chantillons de boues au laboratoire d’Amcon, une location \u00e0 long terme a \u00e9t\u00e9 organis\u00e9.[\/vc_column_text]

<\/div>[\/vc_column][\/vc_row][vc_row][vc_column width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb22504″ img_size=\u00a0\u00bb400×297″ add_caption=\u00a0\u00bbyes\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb onclick=\u00a0\u00bbzoom\u00a0\u00bb][\/vc_column][vc_column width=\u00a0\u00bb1\/2″][vc_single_image image=\u00a0\u00bb22508″ img_size=\u00a0\u00bb400×297″ add_caption=\u00a0\u00bbyes\u00a0\u00bb alignment=\u00a0\u00bbcenter\u00a0\u00bb onclick=\u00a0\u00bbzoom\u00a0\u00bb][\/vc_column][\/vc_row][vc_row full_width=\u00a0\u00bbstretch_row\u00a0\u00bb][vc_column]
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Solution<\/strong><\/h3>\n

[\/vc_column_text][vc_column_text]D’apr\u00e8s les \u00e9chantillons pr\u00e9lev\u00e9s par le technicien d’Amcon \u00e0 l’installation (au d\u00e9but de la location), la meilleure siccit\u00e9 du g\u00e2teau obtenue par l’unit\u00e9 \u00e9tait de 25,1 %. Comme VOLUTE DUO\u2122 vidait le r\u00e9servoir de boues plus rapidement que le filtre-presse, \u00e0 la fin de la p\u00e9riode de location, le client a d\u00e9clar\u00e9 qu’avec des boues plus fra\u00eeches, il avait r\u00e9ussi \u00e0 r\u00e9duire le niveau de consommation de polym\u00e8res et \u00e0 augmenter le niveau de mati\u00e8res s\u00e8ches \u00e0 30 % \u00e0 vue d’oeil. Malheureusement il n’a pas mesur\u00e9 cette derni\u00e8re.<\/p>\n

A titre de comparaison, la siccit\u00e9 du g\u00e2teau pr\u00e9lev\u00e9 sur le filtre-presse install\u00e9 \u00e9tait de 16,5% au centre de la chambre de filtration et de 27,5 % sur les bords de la chambre de filtration. Le client a \u00e9t\u00e9 s\u00e9duit par la simplicit\u00e9 des op\u00e9rations et les r\u00e9sultats en mati\u00e8re de siccit\u00e9.[\/vc_column_text]

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Conditions<\/strong><\/h3>\n

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\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Details:<\/strong><\/th>\n<\/tr>\n<\/thead>\n
Mod\u00e8le:<\/strong><\/td>\nRVP-241<\/td>\n<\/tr>\n
Type de boue:<\/strong><\/td>\nBoue chimique sediment\u00e9e<\/td>\n<\/tr>\n
Teneur en MS:<\/strong><\/td>\n7,6 %<\/td>\n<\/tr>\n
Mati\u00e8re inorganique:<\/strong><\/td>\n51,4 %<\/td>\n<\/tr>\n
D\u00e9bit de boue:<\/strong><\/td>\n0,4 m\u00b3\/h<\/td>\n<\/tr>\n
D\u00e9bit massique:<\/strong><\/td>\n30 kg-MS\/h<\/td>\n<\/tr>\n
Siccit\u00e9 du g\u00e2teau:<\/strong><\/td>\n25,1 %<\/td>\n<\/tr>\n
Dosage de polym\u00e8re actif:<\/strong><\/td>\n3,6 g\/kg-MS<\/td>\n<\/tr>\n
Taux de capture:<\/strong><\/td>\n>99 %<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n

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