TOILET PAPER WITH BIOLOGICAL TREATMENT OF SEWAGE PIPES AND EFFLUENTS Russian patent published in 2020 - IPC A47K11/00 

FIELD: paper.

SUBSTANCE: disclosed is a toilet paper characterized by that in addition to known sanitary and hygienic properties, after getting into the sewage system, it acquires properties for efficient biological treatment of sewage pipes and drains due to the presence of a number of essential features, such as: at least one layer of toilet paper is impregnated with a suspension of bioactivator in liquid anhydrous propylene glycol; toilet paper impregnation is carried out with a liquid in form of a bioactivator suspension in propylene glycol provided that the paper is uniformly distributed on the surface with recommended bacterial load with bacterial concentration 10⁶ KBE per 1 g of dry paper; toilet paper impregnated with a suspension of a bioactivator in liquid anhydrous propylene glycol when getting into an aqueous medium of the sewage system acquires properties for biological treatment of sewage pipes and drains; bioactivator contains a bacterial composition of saprophyte non-pathogenic and biocompatible bacteria and strains capable of decomposing and splits organic contaminants of sewage waste and pipes to simple substances, "start" doses of enzymes, which in form of biological catalysts help bacteria "wake up" when ingress into sewers and in the shortest time to undergo activation, and can also contain nutrients and/or other mineral salts and/or trace elements (different salts, iron, magnesium, nitrogen, phosphorus, sulphur and others) required for growth and vital activity of bacteria, which act as chemical catalysts for activation of bacteria when ingested them into sewage: adherence to the principle of continuous replenishment of bacteria in a sewage system due to wide consumption of toilet paper.

EFFECT: disclosed is toilet paper with properties of biological treatment of sewage pipes and drains.

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