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LT2011010A - Process for cleaning, disinfection and biological treatment of ventilasition shafts, refuse chutes and agents for that - Google Patents

Process for cleaning, disinfection and biological treatment of ventilasition shafts, refuse chutes and agents for that

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Publication number
LT2011010A
LT2011010A LT2011010A LT2011010A LT2011010A LT 2011010 A LT2011010 A LT 2011010A LT 2011010 A LT2011010 A LT 2011010A LT 2011010 A LT2011010 A LT 2011010A LT 2011010 A LT2011010 A LT 2011010A
Authority
LT
Lithuania
Prior art keywords
water
cleaning
biological treatment
preparation
refuse
Prior art date
Application number
LT2011010A
Other languages
Lithuanian (lt)
Other versions
LT5870B (en
Inventor
Vytautas Freigofas
Original Assignee
Vytautas Freigofas
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 Vytautas Freigofas filed Critical Vytautas Freigofas
Priority to LT2011010A priority Critical patent/LT5870B/en
Publication of LT2011010A publication Critical patent/LT2011010A/en
Publication of LT5870B publication Critical patent/LT5870B/en

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Abstract

The present invention is designated for cleaning and disinfection of ventilation ducts and refuse chuts in blocks of flats, other buildings, water transport, trains, everywhere forms harmful pollutants: gray mold fungus, human pathogens, fatty plaque. The process for cleaning, disinfecting and biological treatment of ventilation ducts and refuse chuts consists of scrapping of innersurface and treatment with acidic, alkaline and biological preparations. The bottom of channel is treated with water-based polymeric material so as to form polymeric film and the inner surface is treated with acidic preparation, comprising inorganic acids, nonionic surfactant, etching material, fatty alcohol ethoxylates and water; disinfected with alkaline preparation, comprising a strong base, adhesion-reducing material, etching material, fatty alcohol ethoxylates, nonionic surfactant and water; for biological treatment is used biochemical preparation, consisting of bacterial culture, nutrient broth, sodium sulphonate, enzymes, glycerol, glucose and sodium hydroxide.
LT2011010A 2011-02-15 2011-02-15 Process for cleaning, disinfection and biological treatment of ventilasition shafts, refuse chutes and agents for that LT5870B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
LT2011010A LT5870B (en) 2011-02-15 2011-02-15 Process for cleaning, disinfection and biological treatment of ventilasition shafts, refuse chutes and agents for that

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
LT2011010A LT5870B (en) 2011-02-15 2011-02-15 Process for cleaning, disinfection and biological treatment of ventilasition shafts, refuse chutes and agents for that

Publications (2)

Publication Number Publication Date
LT2011010A true LT2011010A (en) 2012-08-27
LT5870B LT5870B (en) 2012-09-25

Family

ID=46682591

Family Applications (1)

Application Number Title Priority Date Filing Date
LT2011010A LT5870B (en) 2011-02-15 2011-02-15 Process for cleaning, disinfection and biological treatment of ventilasition shafts, refuse chutes and agents for that

Country Status (1)

Country Link
LT (1) LT5870B (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LT5359B (en) 2004-11-04 2006-09-25 Vytautas Freigofas Method for cleaning, disinfection and biological treatment of refuse chutes and shafts
LT5745B (en) 2009-08-20 2011-07-25 Vytautas Freigofas Process for cleaning, disinfecting and biological treatment of ventilation shafts

Also Published As

Publication number Publication date
LT5870B (en) 2012-09-25

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Effective date: 20180215