WO2003059489A1 - Mat de filtration pour dispositif de clarification de l'eau - Google Patents

Mat de filtration pour dispositif de clarification de l'eau Download PDF

Info

Publication number
WO2003059489A1
WO2003059489A1 PCT/JP2003/000024 JP0300024W WO03059489A1 WO 2003059489 A1 WO2003059489 A1 WO 2003059489A1 JP 0300024 W JP0300024 W JP 0300024W WO 03059489 A1 WO03059489 A1 WO 03059489A1
Authority
WO
WIPO (PCT)
Prior art keywords
mat
granite
filtration
mineral
base material
Prior art date
Application number
PCT/JP2003/000024
Other languages
English (en)
Japanese (ja)
Inventor
Kenji Miki
Original Assignee
Flex Co.,Ltd
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 Flex Co.,Ltd filed Critical Flex Co.,Ltd
Priority to AU2003202476A priority Critical patent/AU2003202476A1/en
Publication of WO2003059489A1 publication Critical patent/WO2003059489A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • B01D39/2075—Other inorganic materials, e.g. ceramics the material being particulate or granular sintered or bonded by inorganic agents
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K63/00—Receptacles for live fish, e.g. aquaria; Terraria
    • A01K63/04—Arrangements for treating water specially adapted to receptacles for live fish
    • A01K63/045—Filters for aquaria
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/06—Nutrients for stimulating the growth of microorganisms

Definitions

  • the present invention relates to a filtration mat used as a filter, for example, in a water purification apparatus attached to the upper part of an aquarium for aquarium fish.
  • a water purification device installed on top of the aquarium fish tank T! 5.
  • a non-woven fabric pack 12 in which stone particles such as granite and granite porphyry are put under a white mat 11 made of cotton-like polyethylene telegraph rate is used.
  • the non-woven fabric pack 12 is not used, the one using only the white mat 1 1, the one in which the content of the non-woven fabric pack 12 is replaced with activated carbon, or the non-woven fabric pack 1 2 was not used, and a filtration mat m in which dry bacteria or liquid bacteria were attached to white pine 11 was used.
  • the conventional filtration mat m configured using only the white mat 11 removes visible dirt and water stains by the physical filtration action of the white mat 11 processed into a cotton-like shape. It was only
  • the filtration mat m configured as shown in FIG. 2 has a problem that the costore tape can not be avoided because a separate non-woven fabric pack 12 is required. Moreover, if it is a white mat 11 made of a cotton-like base material, it can be cut freely according to the size of the water tank, but the non-woven fabric pack 12 can not be adjusted in size by cutting, so In the filtration mat m configured as shown in FIG. 2, there is also a problem that it is necessary to prepare several types of products according to the size of the water tank.
  • the present invention has been made in view of the above-described conventional problems, and provides a filtration mat that can supply a sufficient amount of minerals essential for bacterial growth and does not require the use of a non-woven fabric pack.
  • the purpose is that. Disclosure of the invention
  • the filtration mat for water purification device of the present invention is at least one selected from igneous rock, granite, granitic porphyry, granitic porphyry ceramics, tourmaline, marine diatomaceous earth
  • the mineral of the present invention was powdered by ultra-fine particle processing, and the processing solution which mixed this powdered mineral and adhesive was sprayed on a mat base, and the powdered mineral was fixed on the mat base. We adopted the configuration.
  • the filtration mat for the water purification device of the present invention is a powder of at least one mineral selected from among igneous rock, granite, granite porphyry, granite porphyry ceramics, tourmaline, and marine diatomaceous earth by ultrafine particle processing
  • the powdery mineral and the adhesive are mixed and sprayed onto a mat base, and the powdered mineral is fixed on the mat base.
  • the particle size of minerals to be powdered in ultrafine particle processing is not particularly limited.
  • the particle size of the above-mentioned powdered mineral is in the range of 250 ⁇ 35 25 mesh, fine particles of more than 1.5 times the fineness I will.
  • the first reason why it is desirable to use powdered minerals of 480 mesh or more is that the smaller the particle size, the larger the surface area of the mineral, and the better the effect of mineral supply on bacteria. .
  • the second reason is that the smaller the particle diameter, the less the degree of wear of the metal jet nozzle can be reduced at the time of spray processing.
  • the adhesive has fluidity that enables even spraying, does not dissolve in water in the water tank, does not cause coloration or offensive odor, and does not change pH, which adversely affects living organisms such as ornamental fish. It is desirable to select an adhesive with a small amount of, and as a material that can meet these conditions, for example, a vinyl acetate / acrylic acid ester copolymer resin can be used.
  • the filtration mat of the present invention it is more preferable to mix the above-mentioned treatment liquid with activated carbon and fix this activated carbon on a mat substrate. In this way, the physical filtration action by the activated carbon can also be obtained, so the water purification action will be better.
  • FIG. 1 is a view for explaining the condition of use of the filtration mat M of the present invention.
  • FIG. 2 is a view for explaining the state of use of the conventional filtration mat m.
  • FIG. 1 shows a state in which, for example, three filtration mats M of the present embodiment are laid in layers inside a water purification device P attached to the upper part of a 60 cm size aquarium fish tank T. is there.
  • the filtration mat M of this example is prepared by mixing a processing solution in which an adhesive is mixed with granulite powderized by ultrafine particle processing, and this processing solution is treated with PET (polyethylene of 200 g / m 2 )
  • PET polyethylene of 200 g / m 2
  • the cotton-like mat base material from which the telegraph film is used as the raw material is processed by spraying to fix the powdered granite porphyry to the mat base material.
  • the grain diameter of granite porphyry is set to 500 mesh in ultrafine particle processing. In this way, the surface area of granite porphyry can be increased, and the effect of mineral supply against bacteria can be improved, and the wear of the jet nozzle can be reduced in the spray processing.
  • this embodiment has fluidity that enables uniform spraying, and does not dissolve in water in the water tank, cause coloring or offensive odor, and does not change pH, and it is possible to use an aquarium fish or the like.
  • an adhesive with less adverse effect on vinyl acetate / acrylic acid ester copolymer resin As an adhesive with less adverse effect on vinyl acetate / acrylic acid ester copolymer resin
  • a treatment solution prepared by mixing powdered porphyry having a particle diameter of 500 mesh and a vinyl acetate accrylate copolymer resin is prepared as follows. A constant and uniform spray is applied to both sides of a 20 mm-sized mat substrate.
  • the amount of spraying was such that 1 g of powdered granite porphyry was fixed to the front and back surfaces of the mat base material of the above-mentioned size. This is because the effect of mineral supply can not be obtained when the amount of fixed granite porphyry is insufficient, and when it is excessively fixed, the feel of the mat base material is lost, so it is preferable from the balance. It was determined that the
  • a spray nozzle having a nozzle diameter of 0.5 to 1.5 mm is used, and the spray pressure is in the range of 3 to 7 kg / cm 2 . This is because the adoption of these conditions will improve the settlement status of the powderized granite porphyry.
  • the adhesive is solidified by drying at 130 ° C., and the granulated granite porphyry is fixed to the mat base material.
  • the filtration mat M of the present invention which is made of a cotton-like mat base material made of PET (polyethylene terephthalate), can be easily cut into an appropriate size, it is necessary to prepare a product for each water tank size. It also disappears.
  • the filtration mat of the present invention is ultrafine particle processing of at least one mineral selected from among igneous rock, granite, granite porphyry, granite porphyry ceramics, tourmaline, and marine diatomaceous earth.
  • the powdery mineral is mixed with the powdery mineral and the adhesive, and the processing solution in which the powdered mineral and the adhesive are mixed is sprayed on the mat base, and the powdered mineral is fixed on the mat base. Stable supply of essential minerals, which can improve the biological purification action of the filtration mat as much as possible.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Ceramic Engineering (AREA)
  • Marine Sciences & Fisheries (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Biological Treatment Of Waste Water (AREA)

Abstract

L'invention concerne un mat de filtration (M) destiné à un dispositif de clarification de l'eau, caractérisé en ce qu'il est préparé par un procédé consistant à mettre à disposition une poudre d'au moins une substance minérale choisie parmi la roche ignée, le granite, le porphyre granitique, la tourmaline et la vase à diatomées marine, par exemple par transformation en particules ultra-fines, puis à pulvériser un fluide de traitement, obtenu par mélange de la substance minérale en poudre avec un adhésif, sur un matériau de base de mat de façon à fixer cette substance sur le matériau de base. Ce mat de filtration permet de ne plus utiliser de paquet de non-tissé contenant des grains de porphyre granitique, ou similaire, et il peut fournir de façon satisfaisante des minéraux essentiels à la croissance de bactéries.
PCT/JP2003/000024 2002-01-09 2003-01-06 Mat de filtration pour dispositif de clarification de l'eau WO2003059489A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003202476A AU2003202476A1 (en) 2002-01-09 2003-01-06 Filtration mat for water clarification device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002/2403 2002-01-09
JP2002002403A JP2003200011A (ja) 2002-01-09 2002-01-09 水質浄化装置用ろ過マット

Publications (1)

Publication Number Publication Date
WO2003059489A1 true WO2003059489A1 (fr) 2003-07-24

Family

ID=19190739

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/000024 WO2003059489A1 (fr) 2002-01-09 2003-01-06 Mat de filtration pour dispositif de clarification de l'eau

Country Status (3)

Country Link
JP (1) JP2003200011A (fr)
AU (1) AU2003202476A1 (fr)
WO (1) WO2003059489A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4288462A (en) * 1980-02-04 1981-09-08 Amf Incorporated Method for removing cationic contaminants from beverages
US4395332A (en) * 1978-07-07 1983-07-26 Max Klein Adsorption and filtration mat for liquids
JP2000317441A (ja) * 1999-05-13 2000-11-21 Arsoa Honsya Corp 充填材の延命方法
JP2000354713A (ja) * 1999-06-16 2000-12-26 Isao Arise フィルター用シート素材、およびそれを使った巻取状フィルター

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4395332A (en) * 1978-07-07 1983-07-26 Max Klein Adsorption and filtration mat for liquids
US4288462A (en) * 1980-02-04 1981-09-08 Amf Incorporated Method for removing cationic contaminants from beverages
JP2000317441A (ja) * 1999-05-13 2000-11-21 Arsoa Honsya Corp 充填材の延命方法
JP2000354713A (ja) * 1999-06-16 2000-12-26 Isao Arise フィルター用シート素材、およびそれを使った巻取状フィルター

Also Published As

Publication number Publication date
AU2003202476A1 (en) 2003-07-30
JP2003200011A (ja) 2003-07-15

Similar Documents

Publication Publication Date Title
SE9400893L (sv) Biofilmsbärare för vatten- och avloppsvattenrening
EP1624747B1 (fr) Appareil de filtration pour aquariums
CA2118783A1 (fr) Systeme de traitement d'eau pour usage aquacole
US7077272B2 (en) Antibacterial member, method of preparing the same, antibacterial filter and antibacterial container
JPH1085782A (ja) 細菌着床具
US6372472B1 (en) Filter media containing powered cellulose and immobilized lipase for swimming pool and spa water filteration
US7015254B2 (en) Description of an inorganic polymer “electret ”in a colloidal state along with the method of generating and applications
JP2008296118A (ja) 水質浄化用ろ過材及びその製造方法
JPS5949075B2 (ja) 微生物による廃水の処理方法およびその装置
WO2003059489A1 (fr) Mat de filtration pour dispositif de clarification de l'eau
JP2007196145A (ja) 接触濾材及びその製造方法
JP3126287U (ja) 水改質装置
RU2003134361A (ru) Удаление нитрата из аквариумной воды
JPH07303809A (ja) 水槽用の浄水フイルター
CN208361996U (zh) 一种利用固定化生物填料处理污水的装置
JP2003225688A (ja) 水浄化材及び水浄化方法
JPH0760273A (ja) 流動床式生物処理装置
CN103933894A (zh) 一种调控养殖水体环境的方法及复合表面活性剂
CN210410356U (zh) 一种贝壳粉溶液的调制装置
JPH07197B2 (ja) 活魚水槽の浄化材及び浄化装置
JPS62168521A (ja) 浮遊物質を含む水のろ過方法
JPS62140613A (ja) 粒状濾材
JPH05115870A (ja) 鑑賞魚飼育用水処理装置
JPH0411998A (ja) 滞留汚水活性化方法
JPH09308876A (ja) 金属入りマット

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AU CN ID SG US

DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)