{"id":17203,"date":"2023-12-29T16:18:42","date_gmt":"2023-12-29T08:18:42","guid":{"rendered":"https:\/\/www.siedontech.com\/?p=17203"},"modified":"2024-03-13T16:04:12","modified_gmt":"2024-03-13T08:04:12","slug":"biomass-pre-treatment-for-kitchen-animal-domestic-waste","status":"publish","type":"post","link":"https:\/\/www.siedontech.com\/fr\/biomass-pre-treatment-for-kitchen-animal-domestic-waste.html","title":{"rendered":"Pr\u00e9traitement de la biomasse pour les d\u00e9chets de cuisine\/animaux\/domestiques"},"content":{"rendered":"<p>Le traitement des d\u00e9chets de biomasse, qu'il s'agisse d'incin\u00e9ration, de compostage ou de traitement complet, n\u00e9cessite un \u00e9quipement de pr\u00e9traitement complet. Selon l'application du pr\u00e9traitement dans le traitement des d\u00e9chets de biomasse, il existe principalement trois types de technologies de pr\u00e9traitement :<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. les techniques traditionnelles de pr\u00e9traitement<\/h3>\n\n\n\n<p>Le processus traditionnel de pr\u00e9traitement des ordures est un processus n\u00e9cessaire avant que les ordures n'entrent dans l'\u00e9quipement de traitement principal du processus d'incin\u00e9ration et de compostage. Il utilise principalement des moyens physiques tels que le tri et le broyage pour \u00e9liminer les composants des d\u00e9chets m\u00e9nagers qui ne conviennent pas aux exigences du processus de traitement ult\u00e9rieur, am\u00e9liorant ainsi l'efficacit\u00e9 et l'effet du traitement de l'\u00e9quipement principal. <\/p>\n\n\n\n<p>Le syst\u00e8me de pr\u00e9traitement se compose g\u00e9n\u00e9ralement de trois parties : le broyage, le tri et la transmission. L'\u00e9quipement principal comprend le tamis \u00e0 tambour, la s\u00e9paration par air, le tamis vibrant, la s\u00e9paration magn\u00e9tique, etc. Les processus traditionnels de pr\u00e9traitement des d\u00e9chets se limitent au tri, au recyclage class\u00e9, etc. et les r\u00e9sultats ne sont pas satisfaisants. Les principaux probl\u00e8mes sont les suivants : co\u00fbts de construction \u00e9lev\u00e9s, \u00e9checs d'exploitation \u00e9lev\u00e9s, consommation d'\u00e9nergie \u00e9lev\u00e9e, co\u00fbts de maintenance \u00e9lev\u00e9s, faible efficacit\u00e9 et r\u00e9sultats m\u00e9diocres. Non seulement leurs fonctions et les proportions d'investissement, de consommation d'\u00e9nergie et de co\u00fbts d'exploitation et de maintenance sont tr\u00e8s in\u00e9gales, mais ils sont \u00e9galement la source de bruits, d'odeurs, d'eaux us\u00e9es et de poussi\u00e8res dans l'ensemble de l'usine de production.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">2. Technologie de pr\u00e9traitement biologique m\u00e9canique<\/h3>\n\n\n\n<p>La technologie du traitement biologique m\u00e9canique est une technologie qui utilise des m\u00e9thodes m\u00e9caniques ou d'autres m\u00e9thodes physiques combin\u00e9es \u00e0 des processus biologiques pour traiter et transformer les composants biod\u00e9gradables des d\u00e9chets et les stabiliser. L'objectif du pr\u00e9traitement biologique des d\u00e9chets est compl\u00e8tement diff\u00e9rent de celui du biocompostage traditionnel. Il permet principalement d'ajuster les caract\u00e9ristiques des d\u00e9chets mixtes indig\u00e8nes afin de r\u00e9duire la teneur en humidit\u00e9, d'augmenter le pouvoir calorifique des d\u00e9chets, de r\u00e9duire le volume des d\u00e9chets et de faciliter le traitement ult\u00e9rieur. L'utilisation de la technologie de traitement biologique comme technologie de pr\u00e9traitement pour la mise en d\u00e9charge ou l'incin\u00e9ration est une combinaison technologique prometteuse pour r\u00e9soudre le probl\u00e8me du traitement des d\u00e9chets.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">3. Technologie de pr\u00e9traitement des d\u00e9chets de biomasse<\/h3>\n\n\n\n<p><strong>Technologie de pr\u00e9traitement des d\u00e9chets de biomasse<\/strong> est un ensemble complet de technologies de pr\u00e9traitement qui int\u00e8gre le broyage, l'\u00e9limination des impuret\u00e9s et le d\u00e9pulpage sur la base des caract\u00e9ristiques des d\u00e9chets m\u00e9nagers, des d\u00e9chets alimentaires et des d\u00e9chets de biomasse de fruits et l\u00e9gumes dans un \u00e9tat non homog\u00e8ne et semi-fluide. Cette technologie permet de s\u00e9parer efficacement les d\u00e9chets organiques et les d\u00e9chets inorganiques. La boue de mati\u00e8re organique s\u00e9par\u00e9e est stock\u00e9e dans un r\u00e9servoir de stockage et peut \u00eatre trait\u00e9e ult\u00e9rieurement \u00e0 l'aide de la technologie de fermentation ana\u00e9robie ; les mati\u00e8res inorganiques tri\u00e9es, telles que les plastiques, les d\u00e9chets de papier et les m\u00e9taux, peuvent \u00eatre recycl\u00e9es ou envoy\u00e9es \u00e0 la d\u00e9charge pour y \u00eatre enfouies. <\/p>\n\n\n\n<p>En classant les d\u00e9chets et en recyclant les mati\u00e8res inorganiques, les caract\u00e9ristiques de transport et de m\u00e9lange des mat\u00e9riaux sont am\u00e9lior\u00e9es pour assurer le fonctionnement continu et stable du syst\u00e8me de traitement. Associ\u00e9es \u00e0 des technologies telles que la fermentation ana\u00e9robie des mati\u00e8res organiques pour produire du biogaz, les ordures peuvent \u00eatre \"travers\u00e9es\", refl\u00e9tant pleinement le concept d'innovation dans le cadre du mod\u00e8le de d\u00e9veloppement de l'\u00e9conomie \u00e0 faible \u00e9mission de carbone et de l'\u00e9conomie circulaire.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"900\" height=\"603\" src=\"https:\/\/www.siedontech.com\/wp-content\/uploads\/255.jpg\" alt=\"treatment of kitchen waste\" class=\"wp-image-16711\" srcset=\"https:\/\/images.siedontech.com\/255.jpg 900w, https:\/\/images.siedontech.com\/255.jpg?x-oss-process=image%2Fquality,q_50%2Fresize,m_fill,w_768,h_515 768w\" sizes=\"(max-width: 900px) 100vw, 900px\" \/><figcaption class=\"wp-element-caption\">Pr\u00e9traitement de la biomasse pour la cuisine<\/figcaption><\/figure>","protected":false},"excerpt":{"rendered":"<p>The treatment of biomass waste, whether it is incineration, composting, or comprehensive treatment, requires complete pre-treatment equipment. According to the application of pretreatment in biomass waste treatment, there are mainly three types of pretreatment technologies: 1.Traditional preprocessing techniques The traditional garbage pretreatment process is a necessary process before the garbage enters the main processing equipment [&hellip;]<\/p>\n","protected":false},"author":5,"featured_media":16711,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"disabled","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[30,264],"tags":[288],"_links":{"self":[{"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/posts\/17203"}],"collection":[{"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/users\/5"}],"replies":[{"embeddable":true,"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/comments?post=17203"}],"version-history":[{"count":0,"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/posts\/17203\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/media\/16711"}],"wp:attachment":[{"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/media?parent=17203"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/categories?post=17203"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.siedontech.com\/fr\/wp-json\/wp\/v2\/tags?post=17203"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}