Федеральное бюджетное учреждение науки "Государственный научный центр прикладной микробиологии и биотехнологии" Федеральной службы по надзору в сфере защиты прав потребителей и благополучия человека (
发明人:
Герасимов Владимир Николаевич (RU),Котов Сергей Анатольевич (RU),Дятлов Иван Алексеевич (RU)
申请号：
RU2019134176
公开号：
RU0000198246U1
申请日:
2019.10.25
申请国别(地区):
RU
年份:
2020
代理人:
摘要：
The utility model relates to technical devices for medical and veterinary parasitology intended for the experimental selection of the most effective disinfectants from a large number of known or new disinfectants for disinfecting soil contaminated with helminth eggs, protozoa cysts and oocysts.The device consists of a closed container made of stainless corrosion-resistant austenitic-ferritic steel, has the shape of a rectangular parallelepiped, size 1500 × 1500 × 700 mm, the bottom of the container is made in the form of a funnel with an inclination angle of 5% relative to the normal to the base. At the corners of the casing, supports with a lower extension are provided to give stability to the structure, on the upper part of the casing there are two metal covers 1000 × 700 mm in size. In the central part of the covers there is a foam drain and a bypass valve for adjusting the internal pressure, mounting holes are provided around the perimeter for installing nozzles of the irrigation system, a vertically opening metal door of size 650 × 1450 mm with reinforced hinge hinges and two handles on the sides is provided for one of the model’s walls convenience of unloading the soil and thorough cleaning of the column from the inside. A temperature and humidity control unit is installed on the opposite side of the tank body.At various depths of the tank (soil), samplers are installed. A gauze test swab soaked in a suspension of helminth eggs or a suspension of cysts and protozoan oocysts is placed inside the sampler.The indicator of the effectiveness of a disinfectant for soil disinfestation is the presence or absence of viable bioobjects in the samplers after testing the product in the device, as well as the presence in the waste solution of the disinfectant of the residual activity of its active substance.Полезная модель относится к техническим устройствам для медицинской и ветеринарной паразитологии, предназначенных для экспериментального отбора наиболее эффективных дези
