The international medical-sociological center Healthy Home

The microbiological environment of internal rooms of buildings has next ecological characteristics:
Bacteria
Bacteria are one of the basic agents of microbiological corrosion. Their prominent feature is ability extremely quickly to multiply under favorable conditions every 20-30 minutes their quantity can be doubled...
Aktinomicet
Аktinomicet, or radiant mushrooms, it is the unicells which have ability to arbotize . On the chemical compound and a structure of a cell they remind bacteria, and on ability to form mycelium - mushrooms. Their characteristic property is ability to form painting substances - pigments of the various chemical natures. They easily resist over dry, being alive for tens years. Their greatest quantity is observed in superficial layers of ground. At development of the some people актиномицетов the substratum gets a specific earthy smell. Is among them and pathogenic forms (for example, tubercular and diphtheritic bacteria).
Мицелиальные mushrooms
The domestic and foreign statistics testifies that from microorganisms the greatest damaging influence on industrial and building materials is rendered with microscopic fungus, high destructive activity is caused by ability to adapt for materials of the various chemical natures. The majority of the fungus causing damage and corrosion possess high level of multiplication.
The conditions of the raised humidity and the poor air exchange trigger the growth of fungus.
The list of mould - most often revealed on surfaces of surveyed premises:
- Aspergillus ochraceus, A. flavus, A. fumigatus;
- Aspergillus versicolor, A. Niger, A. wentil, A. terreus;
- Penicillium spp.;
- Fusarium spp.;
- Scopulariopsis brevicaulis;
- Mucor spp.;
- Rhizopus spp.;
- Alternaria spp.;
- Stemphylium verruculosum;
- Cladosporium spp.;
- Trichoderma spp.;
- Aureobasidium pullulans;
- Cephalosporium rozeum;
- Rhodotorula rubra.

Europeans Norms of mould contamination of the air

Categories	Quantity of mushrooms, КОЕ/м³
Categories	Rooms	Not Industrial
Very low	<50	<25
Low	<200	<100
Average	<1000	<500
High	<10000	<2000
Very high	>10000	>2000

Russians Norms of mould contamination of the air in Pharmacy

air in Pharmacy on МУ № 3182-84
Place of sampling	Quantity of mushrooms, КОЕ/м³
Асептический the block, packing, material	0
Washing	up to 1
Hall of service	up to 100
Microbioprom-producer on ГН, Кл/м³
Microorganism-producer	Maximum concentration limit Кл/м³
Mushrooms of sort Aspergillus	500 - 1000
Mushrooms of sort Candida	200 - 1000
Mushrooms of sort Penicillium	2000 - 5000
Microbic an aerosol of cattle-breeding and poultry-farming industrial premises on ГН 2.2.6.709-98
The common microbic number	50000
Mushrooms of sort Aspergillus	20 % from the sum of m/about
Mushrooms of sort Candida	0,04 % from the sum of m/about

Technical biocides

the Name Substances	the Direction Actions	Features
Полиэтиленгликоль	Warns formation of external and internal cracks in wood	Are kept mechanical properties
Pairs acetic anhydride	are Warned with dimness wood on air
Пентахлорфенол	Protects from biocorrosion, gives water-repellent properties	High toxicity
Fluoric sodium	Antiseptics, does not reduce durability of wood, provoke corrosion of metals	is toxic
4,5,6-трихлорбензоксазолин-2-ОН	Protects wood, a paper, fiber glass	It Is removed from manufacture
Гексаметилен	It is inefficient	Only preventive maintenance
Трибутилоловонафтенат в качестве фунгицида и эндосульфан-инсектицид	It is active concerning decay	Possesses medical action, but is more toxic
Трибутилцинкнафтенат	Фунгицид	For preventive maintenance damages of wood and d ispersive paints
Смесь карбендазима и 1,2-бензизотиазолинона-3; 2,3,4,5,6-тетрахлор-4(метил-сульфонил) пиридин	Фунгицид, альгицид. Bactericidal preservative	Preventive protection, is probably safe
Гипохлоритный раствор	Removal of a mould from the painted surfaces	The narrow spectrum of action
Тебуконазол и толилфлуанидсульфамид	Chemical protection of wood	Фунгицид широкого действия для наружных работ
Фунгициды триазольного ряда - гексаконазол, пропиконазол, цитоканазол	Warns biodamage of technical materials	Preservation and protection
Производные оксатиазина	Protection against decay protects wood from action of bacteria, yeast and mushrooms	The additive to paints
4,6-нитро-5,7-дихлорбензо- фероксан	Protects technical details from a tree, a cardboard, papers, fabrics	Ярко выраженные фунгицидные свойства
Многокомпонентные композиции на основе солей меди	Are effective against decay	Data about structure complex connections are not resulted
Состав на основе гексагидро-1,3,5-три(2-гидроксиэтил)-симм.-триазина	It is applied in structure of special industrial compounding against microbic defeats	The limited spectrum of biological action
Цинкпиритион, йодпропенилбутил-карбамат, производные изотиазолона, карбендазим	Применяются только для ЛКП	Does not protect building materials
Медьсодержащие координационные соединения	Antiseptics for nonmetallic materials (wood, varnishes, paints, a brick, concrete)	The Wide spectrum of action. Preventive and medical functions
Полигексаметиленгуанидины	Дезинфектант широкого спектра действия	it is nontoxic