CN109499303A - A kind of photochemical enzyme formaldehyde scavenger application method - Google Patents

A kind of photochemical enzyme formaldehyde scavenger application method Download PDF

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Publication number
CN109499303A
CN109499303A CN201811429860.1A CN201811429860A CN109499303A CN 109499303 A CN109499303 A CN 109499303A CN 201811429860 A CN201811429860 A CN 201811429860A CN 109499303 A CN109499303 A CN 109499303A
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China
Prior art keywords
photochemical
degree
formaldehyde scavenger
sprays
time
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CN201811429860.1A
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Chinese (zh)
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张文树
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张文树
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Priority to CN201811429860.1A priority Critical patent/CN109499303A/en
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/46Removing components of defined structure
    • B01D53/72Organic compounds not provided for in groups B01D53/48 - B01D53/70, e.g. hydrocarbons
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D53/00Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
    • B01D53/34Chemical or biological purification of waste gases
    • B01D53/74General processes for purification of waste gases; Apparatus or devices specially adapted therefor
    • B01D53/77Liquid phase processes
    • B01D53/78Liquid phase processes with gas-liquid contact

Abstract

The invention discloses a kind of photochemical enzyme formaldehyde scavenger application methods, include the following steps: a, dilution: photochemical proenzyme agent being diluted to formaldehyde scavenger with clear water, room temperature is lower than 15 degree, is diluted with 35 degree or so of warm waters, non-scald on hand;B, it sprays: object covering mist sprinkling to be cleaned, it is desirable that facade does not drop down stream, and plane of structure does not have big water droplet;If moisture is excessive, dry in time;C, it sprays number of days and sprays number daily: using continuous sprinkling 2 days, leading to 1 day wind, then administered with the mode that same method is administered next time.The present invention has many advantages, such as that application method is convenient, operating procedure is simple and environmentally-friendly, pollution-free, harmless, and stronger for environmental suitability, it is more careful to operate, with environment compactness with height.

Description

A kind of photochemical enzyme formaldehyde scavenger application method
Technical field
The present invention relates to formaldehyde Treatment process field, in particular to a kind of photochemical enzyme formaldehyde scavenger application method.
Background technique
The formaldehyde caused harm to the human body in life, it may be said that ubiquitous.The article being related to includes furniture, timber floor; Children's garment, wash-and-wear of shirt;Instant noodles, rice flour;Bubble squid, sea cucumber, Omasum, peeled shrimp;Even car.It is not difficult to find out that clothing, Food, shelter, row --- we live most important four things, and formaldehyde is all had a finger in every pie unexpectedly, and ubiquitous formaldehyde allows people's worry It is laden with anxiety.
Formaldehyde in indoor air has become the major pollutants for influencing human health, especially in the air in winter Formaldehyde is maximum to the harm of human body.Formaldehyde source in family, China air mainly has the following aspects: being (1) used as indoor dress The artificial boards such as glued board, core-board, medium density fibre board (MDF) and the particieboard of decorations.The adhesive that production wood-based plate uses is with first Aldehyde is main component, and it is to form Interior Space that formaldehyde that is remaining and having neither part nor lot in reaction, which can gradually be discharged to ambient enviroment, in plate The main body of formaldehyde in gas.(2) the furniture manufactured with wood-based plate.Some producers are for profit-push, using underproof plate, or When being bonded surface lining using glue inferior, plate severely exceeds person with the formaldehyde in glue.(3) contain formaldehyde components and have The other kinds ornament materials that may outwardly distribute, such as wall covering fabric, wallpaper, chemical fibre carpet, paint and coating.
The size of Formaldehyde Concentration of Indoor Air is related with following four factor: room temperature, indoor relative humidity, interior The loading degree (the formaldehyde emission material surface area of the i.e. every cubic metre interior space) of material, room air circulation.In high temperature, height It can aggravate the dynamics of formaldehyde emission under wet, negative pressure and high load condition.Under normal conditions the acquisition time of formaldehyde up to 3~10 years it Long.
Present removes formaldehyde conveniently, generally comprises the means such as active carbon, photocatalyst, photochemical enzyme, wherein photochemical enzyme and tradition Method is compared, and has many advantages, such as that effect is good, quick, but existing photochemical enzyme is except generally there are inconvenient to use, behaviour for formaldehyde Make step and plays the problems such as cumbersome.
Summary of the invention
The technical problem to be solved by the present invention is to existing photochemical enzyme except formaldehyde generally there are it is inconvenient to use, operation step play it is numerous The problems such as trivial, provides a kind of photochemical enzyme formaldehyde scavenger application method, to solve the above problems.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of photochemical enzyme formaldehyde scavenger application method, includes the following steps:
A, it dilutes: photochemical proenzyme agent being diluted to formaldehyde scavenger with clear water, room temperature is lower than 15 degree, with 35 degree or so Warm water dilution, non-scald on hand;
B, it sprays: object covering mist sprinkling to be cleaned, it is desirable that facade does not drop down stream, and plane of structure does not have big water droplet;If moisture mistake Greatly, it dries in time;
C, it sprays number of days and sprays number daily: using continuous sprinkling 2 days, leading to 1 day wind, then carried out with same method The mode administered next time is administered.
As a preferred technical solution of the present invention, 1000 times of clear water of photochemical proenzyme agent is diluted in step a At formaldehyde scavenger.
As a preferred technical solution of the present invention, sprinkling uses sprayer or power spraye mist in step a Sprinkling.
In the present invention, it should be noted that for different room temperature environments, specific usage is had a certain difference, tool Hold in vivo as follows:
(1), temperature 5-15 degree, every time with 35 degree or more warm waters dilution medicaments, spray twice (after having done for the first time, It could spray second).It opens a face-port daytime, closes a face-port and administered, close door and window at night.
(2), 15-20 degree dilutes medicament with the warm water of 35-40 degree or so, sprinkling 2-3 times daily, continuous sprinkling 2 days, Lead to 1 day wind, is then administered next time with same method.Last medicament could spray next time after having done, and open one side Window, which closes a face-port, to be administered.
(3), 20-24 degree, daily sprinkling 3-4 times could spray next time after the last time is dry, open a face-port daytime, close one side Window is administered.
(4), 24-28 degree sprays five times for one day, and the last time has done could spray next time later.Open a face-port, close a face-port into Row is administered, and does not need to close window at night.
(5), 28 degree or more, it is proposed that close window shutdown turn on the aircondition begin to rehearse wind improvement, one day administer 3 to 5 times, the last time has done it After could spray next time.
The beneficial effects obtained by the present invention are as follows being: the present invention is convenient with application method, operating procedure is simple and environmentally-friendly, nothing The advantages that polluting, is harmless, stronger for environmental suitability, it is more careful to operate, with environment compactness with height.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described, it should be understood that preferred embodiment described herein is only used In the description and interpretation present invention, it is not intended to limit the present invention.
Embodiment 1: the present invention provides a kind of photochemical enzyme formaldehyde scavenger application method, includes the following steps:
One, dilution:
Photochemical proenzyme agent is diluted to formaldehyde scavenger with 1000 times of clear water, room temperature is lower than 15 degree, with 35 degree of left sides Right warm water's dilution, non-scald on hand.1 bag 20 grams former agent in bucket are opened, convert 20 barrels of outer packing keg of clear water dilution, such as Fruit does not have a bulk container, half bag 10 grams convert 10 barrels can also, shake even sprayable or wiping.
Two, sprinkling:
1, sprayer or the sprinkling of power spraye mist can be used in sprinkling.Furniture, wallpaper, wall paint, door etc., covering mist spray It spills, it is desirable that facade does not drop down stream, and plane of structure does not have big water droplet.The corner gap of furniture trap-door will dry 5cm or so, and timber floor is not It sprays, is dragged as normal sanitization with mop, moisture should not be big, prevents floor peeling from playing drum.If moisture is excessive, in time It dries.
2, it sprays number of days and sprays number daily: using continuous sprinkling 2 days, leading to 1 day wind, then carried out with same method The mode administered next time is administered.
Embodiment 2: in the present embodiment, it should be noted that item once:
1, it after first pass has sprayed, sprays second time after dry again, spray for second time and to have sprayed third time again after doing, and so on.
2, humid area, which can take spray one day, leads to one day wind, then sprays one day and lead to one day wind, and the mode so recycled is controlled Reason.
3, cold district, which can be taken, closes back window, and Kaiyang face-port is administered, or noon Kaiyang face-port is taken to be controlled Reason.
4, room temperature drops to five degree and closes the door hereinafter, closing window, and room temperature can be taken at 15 degree or more, the side for the ventilation that opens a window Formula is aerated.High temperature area, increases improvement number without air conditioning air exhaust facility.Spray 5 times or more.
5, whole windowing ventilation 2-3 days after having administered, is then detected, can be moved in safely after up to standard.
As stated in above content, it should be noted that for different room temperature environments, specific usage exists certain Difference, particular content is as follows:
Temperature 5-15 degree, every time with 35 degree or more warm waters dilution medicaments, spray twice (after having done for the first time, ability Second of spray).It opens a face-port daytime, closes a face-port and administered, close door and window at night.
15-20 degree dilutes medicament with the warm water of 35-40 degree or so, and sprinkling 2-3 times daily, continuous sprinkling 2 days is led to 1 day Then wind is administered next time with same method.Last medicament could spray next time after having done, and open a face-port and close one Face-port is administered.
20-24 degree, daily sprinkling 3-4 time, could spray next time after the last time is dry, open a face-port daytime, one face-port of pass into Row is administered.
24-28 degree sprays five times for one day, and the last time has done could spray next time later.A face-port is opened, a face-port is closed and is controlled Reason does not need to close window at night.
28 degree or more, it is proposed that close window shutdown turn on the aircondition begin to rehearse wind improvement, one day administer 3 to 5 times, the last time done after It can spray next time.
Embodiment 3: for the present embodiment by taking furniture as an example, room temperature is in 25 degrees Celsius, and the present invention is further explained.
5 grams of photochemical proenzyme agent are chosen first, are poured into 5 liters of warm water of 40 degree, after mixing evenly, are poured into sprayer, it is standby With.
By furniture surface it is clean after, dry, then spray one layer of misty liquid on its surface, it is desirable that flowing cannot be formed Liquid after natural drying to it, then is sprayed next time after waiting 2-3 hours, carries out five sprays daily by step It spills, is then detected, can be moved in safely after up to standard.
Finally, it should be noted that these are only the preferred embodiment of the present invention, it is not intended to restrict the invention, although Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention Within the scope of.

Claims (8)

1. a kind of photochemical enzyme formaldehyde scavenger application method, which comprises the steps of:
A, it dilutes: photochemical proenzyme agent being diluted to formaldehyde scavenger with clear water, room temperature is lower than 15 degree, with 35 degree or so of temperature Hot water dilution, non-scald on hand;
B, it sprays: object covering mist sprinkling to be cleaned, it is desirable that facade does not drop down stream, and plane of structure does not have big water droplet;If moisture is excessive, and When dry;
C, it sprays number of days and sprays number daily: using continuous sprinkling 2 days, leading to 1 day wind, then carried out with same method next The mode of secondary improvement is administered.
2. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that will in step a Photochemical proenzyme agent is diluted to formaldehyde scavenger with 1000 times of clear water.
3. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that sprayed in step a It spills and is sprayed using sprayer or power spraye mist.
4. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that room temperature is in 5-15 Degree, dilutes medicament with 35 degree or more warm waters every time, and sprinkling twice, after spraying dry completely for the first time, then carries out second A face-port is opened in sprinkling daytime, is closed a face-port and is administered, closes door and window at night.
5. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that room temperature is in 15- 20 degree, medicament is diluted with the warm water of 35-40 degree or so, sprinkling 2-3 times daily, continuous sprinkling 2 days leads to 1 day wind, to the last time It after sprinkling is dried completely, then is sprayed next time, opens one face-port of face-port pass and administered.
6. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that room temperature is in 20- 24 degree, sprinkling 3-4 times daily sprays next time again after the last time is dry, opens a face-port daytime, closes a face-port and is administered.
7. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that room temperature is in 24- It 28 degree, sprays five times within one day, the last time has done sprays next time again later, opens a face-port, closes a face-port and is administered, is not needed at night Close window.
8. a kind of photochemical enzyme formaldehyde scavenger application method according to claim 1, which is characterized in that room temperature is in 28 degree More than, close window shutdown turn on the aircondition begin to rehearse wind improvement, one day administer 3 to 5 times, the last time done after sprays again next time.
CN201811429860.1A 2018-11-28 2018-11-28 A kind of photochemical enzyme formaldehyde scavenger application method Pending CN109499303A (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001340436A (en) * 2000-05-30 2001-12-11 Nitta Ind Corp Filter for eliminating formaldehyde
CN101007259A (en) * 2005-12-15 2007-08-01 国际香味香料公司 Encapsulated active material with reduced formaldehyde potential
EP2164612A1 (en) * 2008-04-30 2010-03-24 Lg Electronics Inc. Air cleaning filter comprising formaldehyde dehydrogenase and process for producing the same
CN104501328A (en) * 2014-11-10 2015-04-08 长沙圣菲环保科技有限公司 Indoor air purifying method
CN105921004A (en) * 2016-05-26 2016-09-07 深圳市微泰斯生物工程有限公司 Atomizing agents and spraying agents for removing formaldehyde in rooms and cars

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001340436A (en) * 2000-05-30 2001-12-11 Nitta Ind Corp Filter for eliminating formaldehyde
CN101007259A (en) * 2005-12-15 2007-08-01 国际香味香料公司 Encapsulated active material with reduced formaldehyde potential
EP2164612A1 (en) * 2008-04-30 2010-03-24 Lg Electronics Inc. Air cleaning filter comprising formaldehyde dehydrogenase and process for producing the same
CN104501328A (en) * 2014-11-10 2015-04-08 长沙圣菲环保科技有限公司 Indoor air purifying method
CN105921004A (en) * 2016-05-26 2016-09-07 深圳市微泰斯生物工程有限公司 Atomizing agents and spraying agents for removing formaldehyde in rooms and cars

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
GÜNTHER KNÖR: ""The concept of photochemical enzyme models – State of the art"", 《COORDINATION CHEMISTRY REVIEWS》 *
宋茂清: "《酶与健康》", 31 January 2018, 科学技术出版社 *

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