{"id":776203,"date":"2026-05-19T12:18:09","date_gmt":"2026-05-19T12:18:09","guid":{"rendered":"https:\/\/www.metaflotech.com\/?page_id=776203"},"modified":"2026-07-02T07:41:25","modified_gmt":"2026-07-02T07:41:25","slug":"mf-biodry","status":"publish","type":"page","link":"https:\/\/www.metaflotech.com\/pt\/products\/solidification-reagents\/mf-biodry\/","title":{"rendered":"MF BioDry\u2122 – EPB-TBM Spoils Solidification"},"content":{"rendered":"

MetaFLO Technologies \u00b7 Reagentes de Solidifica\u00e7\u00e3o<\/strong><\/p>\n

\n\t\t\t\t\"Escuro\"\n\t<\/figure>\n\t

MF BioDry\u2122 – Engineered Biodegradable Reagents for EPB-TBM Muck Solidification and Free-Water Control<\/h1>\n\t

MetaFLO Technologies proudly introduces the MF BioDry\u2122 family, a next-generation line of engineered biodegradable reagents developed specifically for EPB-TBM tunneling operations requiring spoils solidification, reduced free-water release, improved excavated material handling, and more efficient spoils management practices.<\/h4>\n\t\t\t\n\t\t\t\t\t\t\tFale conosco\n\t\t\t<\/a>\n\t

BIODEGRADABLE SOLUTIONS FOR MODERN EPB TUNNELING OPERATIONS<\/h4>\n\t

The MF BioDry\u2122 family was developed to support biodegradable spoils solidification and improved free-water control under variable tunneling conditions. The platform is engineered to reduce free-water expression, improve spoils handling efficiency, support temporary spoils storage, and improve spoils transportability while reducing reliance on traditional mineral-based solidification additives in selected applications.<\/p>\n\t

0.1 to 0.25%<\/p>\n\t

Taxas de dosagem t\u00edpicas<\/p>\n\t

100%<\/p>\n\t

Organic derived<\/p>\n\t

< 30 min<\/p>\n\t

To solidify liquid waste*<\/p>\n\t

*Performance depends on spoils rheology, mineralogy, particle size distribution, moisture content, and overall field conditions.<\/em><\/p>\n\t

Sustainable Performance for Modern Infrastructure Projects<\/h2>\n\t

The MF BioDry\u2122 family was developed for tunneling contractors seeking:<\/p>\n\t\t\t

Improved EPB-TBM muck management efficiency<\/h3>\t\t\n\t\t\t

Biodegradable reagent technology for spoils solidification<\/h3>\t\t\n\t\t\t

Libera\u00e7\u00e3o reduzida de \u00e1gua livre<\/h3>\t\t\n\t\t\t

Libera\u00e7\u00e3o reduzida de \u00e1gua livre<\/h3>\t\t\n\t\t\t

Improved excavated material handling<\/h3>\t\t\n\t\t\t

Reduced spoils flowability during transport<\/h3>\t\t\n\t

Typical dosage rates vary depending on moisture content, clay fraction, mineralogy, particle size distribution, spoils rheology, operational objectives, and required spoils handling characteristics. See product specifications bellow for details.<\/p>\n\t

The MF BioDry\u2122 Family<\/h2>\n\t

The MF BioDry\u2122 platform operates through engineered moisture interaction mechanisms designed to reduce free-water expression and improve spoils handling characteristics under EPB-TBM tunneling conditions.<\/p>\n

Compared to MF BioDry\u2122 001, the MF BioDry\u2122 002 platform provides broader moisture handling capability and improved spoils solidification performance under more variable tunneling environments while maintaining biodegradable formulation characteristics.<\/p>\n

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MF BioDry\u2122 001 – Biodegradable Cost-Optimized EPB-TBM Muck Solidification<\/h3>\n\t

Janela Operacional Otimizada<\/strong><\/p>\n

    \n
  • Condi\u00e7\u00f5es de umidade de at\u00e9 aproximadamente 40% de umidade total*<\/li>\n
  • Ambientes com menor disponibilidade de \u00e1gua livre<\/li>\n
  • Cohesive spoils matrices with approximately 40% clay content or greater*<\/li>\n
  • Condi\u00e7\u00f5es est\u00e1veis de manuseio de detritos de EPB-TBM<\/li>\n<\/ul>\n\t

    Vantagens Principais<\/strong><\/p>\n

      \n
    • Engineered biodegradable formulation<\/li>\n
    • Tend\u00eancia reduzida para o comportamento de pilhagem de fluxo livre<\/li>\n
    • Melhora nas condi\u00e7\u00f5es de transporte<\/li>\n
    • Libera\u00e7\u00e3o reduzida de \u00e1gua livre durante o transporte<\/li>\n
    • Implementa\u00e7\u00e3o simplificada de campo<\/li>\n
    • More efficient spoils handling and logistics<\/li>\n<\/ul>\n\t

      Taxas de dosagem t\u00edpicas<\/strong><\/p>\n

        \n
      • Between 0.1-0.25%<\/li>\n<\/ul>\n\t

        Designed Primarily For<\/strong><\/p>\n

          \n
        • Improved excavated material transportability<\/li>\n
        • Reduced free-water expression during hauling<\/li>\n
        • Biodegradable spoils solidification applications<\/li>\n
        • Operational spoils handling improvement<\/li>\n<\/ul>\n
          \n\t\t\t\t\"Logo\n\t<\/figure>\n\t

          MF BioDry\u2122 002 – Advanced Biodegradable Reagent for EPB-TBM Muck Solidification<\/h3>\n\t

          MF BioDry\u2122 002 is an engineered dry biodegradable reagent specifically developed for EPB-TBM muck solidification, free-water reduction, and spoils management under more variable tunneling conditions.<\/p>\n

          Janela Operacional Otimizada<\/strong><\/p>\n

            \n
          • Condi\u00e7\u00f5es de umidade de at\u00e9 aproximadamente 55% de umidade total*<\/li>\n
          • Campo vari\u00e1vel e condi\u00e7\u00f5es geol\u00f3gicas<\/li>\n
          • Matrizes de rejeitos coesivas com teor de argila de aproximadamente 30% ou superior*<\/li>\n
          • Ambientes mais desafiadores para o material escavado de tuneladoras EPB<\/li>\n
          • Typically achieves comparable spoils solidification performance at lower dosage rates under similar conditions<\/li>\n<\/ul>\n\t

            Vantagens Principais<\/strong><\/p>\n

              \n
            • Engineered biodegradable chemistry<\/li>\n
            • Controle aprimorado de \u00e1gua livre<\/li>\n
            • Capacidade aprimorada de manuseio de umidade<\/li>\n
            • Consist\u00eancia de esp\u00f3lios aprimorada<\/li>\n
            • Fluxo reduzido de cavacos<\/li>\n
            • Improved operational flexibility under variable conditions<\/li>\n<\/ul>\n\t

              Developed For<\/strong><\/p>\n

                \n
              • Improved stackable spoils characteristics<\/li>\n
              • Enhanced spoils management flexibility<\/li>\n
              • Manuseio reduzido de rejeitos<\/li>\n
              • Improved transport and temporary storage performance<\/li>\n
              • Biodegradable spoils solidification under variable EPB spoils conditions<\/li>\n<\/ul>\n\t

                MF BioDry\u2122 vs Traditional EPB Spoils Solidification Additives<\/h2>\n\t

                Unlike conventional mineral-based spoils solidification additives, the MF BioDry\u2122 family was developed specifically for EPB-TBM operations requiring biodegradable reagent technology for projects with environmental or biodegradability-related requirements.<\/p>\n \n \n \n \n \n \n \n \n
                Traditional Additives<\/th>\n Common Limitations in EPB-TBM Operations<\/th>\n MF BioDry\u2122 Advantage<\/th>\n <\/tr>\n <\/thead>\n
                Lime-Based Powders<\/strong><\/td>\n Dust generation, alkaline handling concerns, and elevated mineral consumption<\/td>\n Safe biodegradable<\/td>\n <\/tr>\n
                Cement-Based Additives<\/strong><\/td>\n High material consumption and increased spoils mass generation<\/td>\n Lower dosage rates under comparable spoils conditions<\/td>\n <\/tr>\n
                Sawdust and Organic Absorbents<\/strong><\/td>\n Variable performance under changing moisture conditions<\/td>\n More consistent free-water reduction performance<\/td>\n <\/tr>\n
                Generic SAP Powders<\/strong><\/td>\n Non-specialized performance for EPB-TBM muck streams<\/td>\n Developed specifically for EPB-TBM muck solidification applications<\/td>\n <\/tr>\n <\/tbody>\n <\/table>\n