WO1999062625A1 - Dispositif de preparation de medicament liquide - Google Patents

Dispositif de preparation de medicament liquide Download PDF

Info

Publication number
WO1999062625A1
WO1999062625A1 PCT/JP1999/002902 JP9902902W WO9962625A1 WO 1999062625 A1 WO1999062625 A1 WO 1999062625A1 JP 9902902 W JP9902902 W JP 9902902W WO 9962625 A1 WO9962625 A1 WO 9962625A1
Authority
WO
WIPO (PCT)
Prior art keywords
water
drug
medicine
solution preparation
preparation device
Prior art date
Application number
PCT/JP1999/002902
Other languages
English (en)
Japanese (ja)
Inventor
Naoki Ito
Original Assignee
Nihon Aqua 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 Nihon Aqua Co., Ltd. filed Critical Nihon Aqua Co., Ltd.
Priority to KR1020007013366A priority Critical patent/KR20010052418A/ko
Publication of WO1999062625A1 publication Critical patent/WO1999062625A1/fr
Priority to US09/727,816 priority patent/US20010003284A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/68—Treatment of water, waste water, or sewage by addition of specified substances, e.g. trace elements, for ameliorating potable water
    • C02F1/685—Devices for dosing the additives
    • C02F1/688—Devices in which the water progressively dissolves a solid compound
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F21/00—Dissolving
    • B01F21/20—Dissolving using flow mixing
    • B01F21/22—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles
    • B01F21/221—Dissolving using flow mixing using additional holders in conduits, containers or pools for keeping the solid material in place, e.g. supports or receptacles comprising constructions for blocking or redispersing undissolved solids
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/722—Oxidation by peroxides
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/76—Treatment of water, waste water, or sewage by oxidation with halogens or compounds of halogens
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/04—Oxidation reduction potential [ORP]
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/29—Chlorine compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/18—Removal of treatment agents after treatment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2307/00—Location of water treatment or water treatment device
    • C02F2307/06—Mounted on or being part of a faucet, shower handle or showerhead
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4891—With holder for solid, flaky or pulverized material to be dissolved or entrained

Definitions

  • the present invention relates to an apparatus for preparing a drug solution by mixing and dissolving a solid or liquid drug by a water stream, and more particularly, to prepare sterilized water used in various fields such as medical care, food, general households and swimming pools. For preparing a drug solution for use.
  • Japanese Patent Application Laid-Open No. H10-81610 discloses a method of dissolving a bactericide comprising a chlorine agent and an acid agent in water to prepare acidic germicidal water. This disinfectant is considered to be useful in that disinfecting water similar to the disinfecting water obtained by the electrolysis method is obtained.
  • An object of the present invention is to provide a drug solution preparation device for preparing a drug solution by easily and safely dissolving a drug, particularly a bactericide, in water.
  • the inventor of the present application has conducted various studies to solve the above problems, and as a result, is an apparatus for preparing a drug solution by dissolving and mixing a drug in water that is attached to a water supply channel and passing therethrough.
  • the device has an inlet for introducing water, an outlet for discharging water introduced from the inlet, a water passage from the inlet to the outlet, and a medicine chamber for containing the medicine.
  • a drug solution preparation device comprising a container, wherein the drug contained in the drug chamber is dissolved by contacting water passing through the water channel.
  • FIG. 1 is a cross-sectional view of a drug solution preparation device according to an embodiment of the present invention in which a drug solution can be released as a shower stream:!
  • FIG. 2 is a cross-sectional view of a drug solution preparation device according to an embodiment of the present invention in a state in which the drug solution can be discharged as a straight stream.
  • FIG. 3 is a bottom view of the drug solution preparation device according to one embodiment of the present invention.
  • FIG. 4 is a sectional view of a drug solution preparation device according to one embodiment of the present invention.
  • FIG. 5 is a diagram showing a state in which it is used by being attached to a faucet.
  • FIG. 6 is a diagram showing a state in which the device of the present invention is mounted on a circulating water supply channel.
  • FIG. 7 is a diagram showing the device of the present invention attached to a tank. O 99/62625
  • FIG. 8 is a diagram showing the device of the present invention attached to a tank having a stirrer.
  • FIG. 9 is a sectional view of a cartridge type drug solution preparation device of the present invention.
  • FIG. 10 is a cross-sectional view of a continuous type drug solution preparation device of the present invention. Next, the present invention will be described in more detail based on examples.
  • the present invention provides both a single-use type in which a single amount of a drug is charged and used in a drug solution preparation device, and a continuous type in which a plurality of amounts of a drug are charged and used continuously multiple times. Can be designed.
  • a single-use type will be described as a first embodiment, and a continuous type will be described as a second embodiment.
  • the drug solution preparation device 1 is used by being attached to a faucet, and is a single-use type device in which a single dose of a given drug is used up at one time.
  • This drug solution preparation device 101 is composed of a container consisting of an upper case 2 and a lower case 5 having a drug chamber 4 therein, and an inlet 1 for introducing water and a water introduced from the inlet 1. It has an outlet 3 for discharging the drug, a water channel from the inlet 1 to the outlet 3, and a medicine chamber 4 for containing a medicine.
  • the inlet 1 provided in the upper case 2 has a fitting including a packing 7, a flange-shaped auxiliary tool 8, and a fixing tool 9 so as to be mountable to the faucet 6.
  • a fitting including a packing 7, a flange-shaped auxiliary tool 8, and a fixing tool 9 so as to be mountable to the faucet 6.
  • To attach to the faucet with this fixture first insert the faucet tube into the hole 9 ′ provided in the fixture and fit the flange-shaped fixture 8 into the faucet flange 6 ′.
  • the faucet 6 on which the flange-shaped mounting member is attached is applied to the packing 7, and the nut screw 11 provided on the fixing member and the bolt screw 12 provided on the upper case are engaged and fixed. This is done by:
  • the device (2) of the present invention attached to the faucet as described above, water enters the medicine chamber 4 by opening the faucet.
  • the medicine room 4 is composed of a large-diameter wall portion 17 and a bottom portion 18 and a force, and has a small-diameter wall portion 16 inside the large-diameter wall portion 17 of the medicine room. Therefore, the medicine room of the present invention is partitioned into two rooms each including the small-diameter concave portion 20 and the annular concave portion 21 provided outside thereof.
  • a part corresponding to the ring-shaped recessed part 2 1 has a small hole 22 of a size for preventing undissolved medicine from flowing downstream,
  • a relatively large hole 23 is provided in a portion corresponding to the small-diameter concave portion 20, and a filter 18 is attached to the hole 23.
  • An arbitrary medicine can be charged into the medicine room of the present invention.
  • a drug suitable for being charged into the drug chamber of the present invention will be described later, since the drug chamber 4 is divided into two chambers, a small-diameter concave portion 20 and a ring-shaped concave portion 21, for example, a chlorine agent and an acid agent
  • a chlorine agent is charged into the small-diameter recess 20 and an acid agent is charged into the annular recess 21 be able to.
  • the device shown in FIG. 1 may further be provided with a wall for partitioning the medicine chamber 5, so that more kinds of medicines can be dissolved and mixed.
  • the wall for partitioning is not limited to the small-diameter wall portion 16 as in the above-described embodiment, but may be a partition extending upward from the bottom and separately charging different kinds of drugs. I just need.
  • the medicine charged in the small-diameter recess is When water flows into the medicine chamber, the medicine charged in the annular concave portion can move between the small-diameter concave portion and the annular concave portion when the water flows into the medicine chamber.
  • a guide tube 26 extending downward along the large hole is provided at the bottom of the medicine chamber, and a disk stopper 24 is attached to the guide tube 26.
  • a lever 10 having a rail 32 that is engaged with a groove 31 provided inside a shaft hole 34 provided in the lower case and moves along the groove 31 is provided below the disc stopper. Is installed. When the lever 10 is rotated, the disc stopper 24 moves up and down together with the medicine chamber 4.
  • the lower case 5 is adapted to house a medicine chamber therein by engaging with the upper case 2. As shown in FIG. 3, the lower case 5 has a shaft hole 34 provided near the center of the bottom surface thereof, and a large number of shower holes 9 radially formed around the shaft hole 34. .
  • an intermediate surface 29 having a flow straightening hole 25 is provided above the lower surface, and a flow straightening room 30 is formed. Also, on the intermediate surface 29 outside the rectifying hole 25, when the disc stopper 24 is at the lowered position, a ridge is formed to prevent the chemical solution from entering the rectifying hole 25.
  • a projection 27 is provided.
  • the drug solution prepared by dissolving the drug contained in the drug chamber is supplied to the small hole 22 provided in the annular concave portion by the rectifier.
  • the water passes through the hole 25 and the rectification room 30 and is discharged from the shower hole 9 in the form of a shower. Since the water permeability of the small holes 22 provided in the annular concave portion of the medicine chamber is greater than the water permeability of the filter 18 attached to the small-diameter concave portion, when the disk stopper is in the raised position, Almost all the drug solution is released from the shower hole 9.
  • a hose 42 for guiding the prepared drug solution to the plastic tank 46 is attached.
  • the obtained drug solution is stored in the poly tank 46.
  • the upper case 2 is provided with a confirmation window 43 for confirming the amount of the medicine remaining in the medicine room 4.
  • the device of the present invention may be installed on a circulating water supply channel as shown in FIG.
  • a pump 44 for pumping the solution stored in the poly tank 46 and sending it back to the apparatus of the present invention is arranged as shown in FIG.
  • the drug solution preparation device 1 of the present invention may be attached to a large tank 46 ′ as shown in FIG.
  • a stirrer equipped with a motor 51 may be attached to a large tank to promote the dissolution of the drug.
  • the type of drug charged in the drug room is not particularly limited.
  • the drug is in either liquid, solid or powder form.
  • Preferred agents include, for example, agents composed of a bactericide that dissolves in water to give germicidal water. More preferred agents include agents composed of an acid agent and a chlorine agent.
  • a suitable chlorinating agent is selected from one or more members selected from the group consisting of sodium dichloroisocyanurate, sodium hypochlorite, advanced bleaching powder and chloramine T.
  • suitable acid agents are from citric acid, malic acid, tartaric acid, maleic acid, succinic acid, oxalic acid, glycolic acid, acetic acid, hydrochloric acid, sulfuric acid, nitric acid, sodium hydrogen sulfate, sulfamic acid, phosphoric acid and hydrogen peroxide.
  • One or more species are selected from the group consisting of:
  • the germicidal water obtained by charging the above bactericide into the drug solution preparation apparatus of the present invention exhibits a strong bactericidal action, has low toxicity, and is further used.
  • the used sterilized water can be drained as it is.
  • disinfecting water when disinfecting water is released by charging the above disinfectant as a drug, disinfecting water having a pH of 5.5 or less, an oxidation-reduction potential +80 O mV or more, and a residual chlorine amount of 30 ppm or more is used in the present invention.
  • a germicide is charged so as to be released from the device.
  • PH oxidation-reduction potential and residual chlorine content
  • Germicidal water in the above range shows effective germicidal activity.
  • the sterilized water with a pH of 5.5 to 4.5, a redox potential of +800 to 100 OmV, and a residual chlorine content of 50 to 8 O ppm is sterilized water similar to weakly acidic electrolyzed water.
  • PH 2.7 or less oxidation-reduction potential + 110 OmV.
  • Sterilized water with a residual chlorine content of 30 to 40 ppm is sterilized water similar to strongly acidic electrolyzed water.
  • the disinfectability of the germicide was examined.
  • a sterilizer (Aquasan 70) composed of 100 liters of highly bleached powder and a pH adjuster was charged into the above-mentioned medicine room, and 50 liters of sterilized water were prepared. The water was discharged at a water supply rate of 8 liters Z seconds to 24 liters seconds using a shower flow and a straight flow. After the water was released, it was examined whether the disinfectant remained in the medicine room.
  • the concentration of chlorine released into the atmosphere was examined using a disinfectant that generates chlorine when dissolved.
  • a disinfectant that generates chlorine when dissolved 50 liters of sterilized water was prepared using a 100 liter plastic tank 46 '. In the following sample preparation, the same amount of bactericide was used.
  • Sterilized water was prepared by a shower flow at a water supply rate of 3 liters / second using the drug solution preparation device of the present invention. This is sample 1.
  • sterilizing water was prepared by adding a germicide to water previously stored in a plastic tank and stirring with a stirrer. This is called sample 2.
  • sterilizing water was prepared by feeding a sterilizing agent into an empty bottle tank and then supplying water at a water supply rate of 3 liters Z. This is called sample 3.
  • Table 1 shows that the sterilized water prepared by the drug solution preparation device according to the present invention can significantly reduce the amount of chlorine released into the atmosphere.
  • the drug solution preparation device of the present invention is not limited to the one in which the filter 18 is attached only to the lower surface of the small-diameter concave portion constituting the drug chamber. As shown in FIG. It may have one 8 '. In this case, it is preferable that the filter 18 ′ attached to the annular concave portion has higher water permeability than the filter 18 attached to the small-diameter concave portion 21. This makes it possible to release the drug solution as a shower flow when the disc stopper is placed in the raised position.
  • the filter is not limited to the filter disposed in the container of the present invention having a drug chamber. For example, a filter (not shown) is separately provided on a lined water passage on the downstream side of the container having the drug chamber. It may be provided.
  • the material constituting the drug solution preparation device of the present invention is preferably made of a corrosion resistant (particularly acid resistant) material. Also, as shown in FIG. 9, by storing the drug in the cartridges 61 and 62 formed of cylindrical cases whose upper and lower surfaces are meshed, water flows into the water channel in the drug solution preparation device of the present invention. Until the medicine is flushed, multiple drugs may not be in contact. This makes it possible to safely use a combination of multiple drugs that do not want to be stored in a mixed state.
  • FIG. 10 shows a drug solution preparation device according to another embodiment of the present invention.
  • this drug solution preparation device an appropriate amount of drug is supplied to the water channel every fixed amount of water flowing through the water channel.
  • a constricted portion 73 is provided in a tubular water channel 71 toward a mixing chamber 78 for mixing water and a bactericide.
  • Two narrow tubes 72 extending from the bottom of cartridges 76 and 77 containing a chlorine agent and an acid agent are attached to the constricted portion 73. Therefore, when water flows through the water channel 71, the flow velocity sharply increases in the constricted portion 73, so that the pressure in the thin tube 72 is reduced, whereby the sterilizing agent in the cartridge is gradually sucked up.
  • a check valve 74 is attached to each thin tube 72 to prevent water from entering the force cartridge.
  • the chlorine agent and the acid agent sucked up from the thin tube 72 are combined with water at the constricted portion 73 and then supplied to the mixing chamber 4 to be dissolved in the water in the mixing chamber.
  • any supply means can be used as long as it supplies a required amount of drug to the mixing chamber using the principle of an aspirator and does not wet the drug other than the required amount with water. Is also good.
  • Other supply means for realizing the continuous type include, for example, a method in which a running water sensor issues a signal prompting the supply of a sterilizing agent, and a pump that receives the signal supplies the sterilizing agent, One method is to gradually release the fungicide contained in the force cartridge.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Cet appareil est conçu pour préparer un médicament liquide par mélange et dissolution d'un médicament solide ou liquide au moyen d'un courant d'eau. En l'occurrence, l'appareil qui se monte sur une conduite d'arrivée d'eau, permet de préparer un médicament liquide par dissolution et mélange d'un médicament dans de l'eau courante. L'appareil est constitué d'un récipient pourvu d'un orifice d'entrée (1) pour l'admission d'eau, d'un orifice de sortie (3) pour la décharge de l'eau introduite via l'orifice d'entrée (1), d'un circuit d'eau partant de l'orifice d'entrée (1) et aboutissant à l'orifice de sortie (3), et d'une chambre à médicament (4) servant à ranger un médicament. L'appareil est caractérisé en ce que le médicament rangé dans la chambre à médicament (4) se dissout au contact de l'eau circulant dans le circuit d'eau, ce qui assure une dissolution facile et sûre du médicament.
PCT/JP1999/002902 1998-06-01 1999-06-01 Dispositif de preparation de medicament liquide WO1999062625A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020007013366A KR20010052418A (ko) 1998-06-01 1999-06-01 약제용액 조제장치
US09/727,816 US20010003284A1 (en) 1998-06-01 2000-12-01 Apparatus for preparing a chemical solution

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16920098 1998-06-01
JP10/169200 1998-06-01

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US09/727,816 Continuation US20010003284A1 (en) 1998-06-01 2000-12-01 Apparatus for preparing a chemical solution

Publications (1)

Publication Number Publication Date
WO1999062625A1 true WO1999062625A1 (fr) 1999-12-09

Family

ID=15882073

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP1999/002902 WO1999062625A1 (fr) 1998-06-01 1999-06-01 Dispositif de preparation de medicament liquide

Country Status (5)

Country Link
US (1) US20010003284A1 (fr)
KR (1) KR20010052418A (fr)
CN (1) CN1303316A (fr)
TW (1) TW466130B (fr)
WO (1) WO1999062625A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007501703A (ja) * 2003-08-12 2007-02-01 イアン， エム． ナップ， 水処理カートリッジ
JP2016221510A (ja) * 2015-06-03 2016-12-28 テックロス コポーレーション リミテッド 二塩化イソシアヌル酸ナトリウムを用いた船舶平衡水の処理装置

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004029634A1 (de) * 2004-06-18 2006-01-26 Aqua Carat Gmbh Ig Anschlussstück für ein Wasserbehandlungsgerät an einen Wasserhahn
MX2008013510A (es) * 2006-04-27 2008-10-31 Ecolab Inc Distribuidor de producto solido y alojamiento de producto para producto solido.
US20120258156A1 (en) 2011-04-06 2012-10-11 Evan Rumberger Shaped compositions for uniform delivery of a functional agent
CN111065449A (zh) * 2017-08-25 2020-04-24 松下知识产权经营株式会社 固形药剂溶解装置
JPWO2019038994A1 (ja) * 2017-08-25 2020-09-03 パナソニックＩｐマネジメント株式会社 水処理装置及び水処理システム
CN111093815A (zh) * 2017-09-14 2020-05-01 松下知识产权经营株式会社 固形药剂溶解装置
CN113023865B (zh) * 2021-03-16 2021-10-29 深圳市滨特尔环保设备有限公司 一种利用螺旋循环式工业废水氧化还原处理装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6143116B2 (fr) * 1977-11-18 1986-09-25 Shikoku Chem
JPS6225432B2 (fr) * 1977-09-02 1987-06-03 Shikoku Chem
JPH0510126B2 (fr) * 1984-11-10 1993-02-08 Nippon Sooda Kk
JPH0714470B2 (ja) * 1989-08-03 1995-02-22 四国化成工業株式会社 固型薬剤の溶解方法及び装置
JPH1081610A (ja) * 1996-09-06 1998-03-31 Clean Chem Kk 殺菌消毒液の製造方法及び殺菌消毒剤

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6225432B2 (fr) * 1977-09-02 1987-06-03 Shikoku Chem
JPS6143116B2 (fr) * 1977-11-18 1986-09-25 Shikoku Chem
JPH0510126B2 (fr) * 1984-11-10 1993-02-08 Nippon Sooda Kk
JPH0714470B2 (ja) * 1989-08-03 1995-02-22 四国化成工業株式会社 固型薬剤の溶解方法及び装置
JPH1081610A (ja) * 1996-09-06 1998-03-31 Clean Chem Kk 殺菌消毒液の製造方法及び殺菌消毒剤

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007501703A (ja) * 2003-08-12 2007-02-01 イアン， エム． ナップ， 水処理カートリッジ
JP2016221510A (ja) * 2015-06-03 2016-12-28 テックロス コポーレーション リミテッド 二塩化イソシアヌル酸ナトリウムを用いた船舶平衡水の処理装置

Also Published As

Publication number Publication date
CN1303316A (zh) 2001-07-11
KR20010052418A (ko) 2001-06-25
US20010003284A1 (en) 2001-06-14
TW466130B (en) 2001-12-01

Similar Documents

Publication Publication Date Title
US7540966B2 (en) Method and apparatus for purifying water
US7112276B2 (en) Controlled dosing of chlorine dioxide of other sanitizing agents into pressurized water systems
EP1817100A2 (fr) Dispositif de production de dioxyde de chlore
BR112017016225B1 (pt) Método para administrar biocida à água industrial em um processo de água industrial
WO1999062625A1 (fr) Dispositif de preparation de medicament liquide
US20120167997A1 (en) Coupling and switching element for lines for transporting fluids
US20040055969A1 (en) Water treatment system and method
US20150306341A1 (en) Isolation floatation chamber
JPH09182684A (ja) 薬剤徐放装置を備える水槽
WO2000023383A1 (fr) Procede et appareil d'alimentation continue ou intermittente en eau ozonisee
RU2674246C2 (ru) Установка для очистки, дезинфекции высокого уровня (ДВУ) и стерилизации эндоскопов
JP6622432B1 (ja) アンモニア性窒素含有排水の消毒装置及び消毒方法
WO2015171019A1 (fr) Station modulaire de production désinfectant chloré pour la décontamination de l'eau
KR200422964Y1 (ko) 간이 상수도용 염소살균 소독장치
KR102565677B1 (ko) 대기압이 작용된 반응조와 용해조를 이용한 이산화염소수 제조장치 및 제조방법
KR200344145Y1 (ko) 오존 접촉식 반응기를 이용한 유존 살균 수 제조장치
JP6872832B2 (ja) 次亜塩素酸ナトリウム希釈液の生成装置
JP6949922B2 (ja) アンモニア性窒素含有排水から大腸菌または大腸菌群を低減させる消毒装置及び消毒方法
EP4162957A1 (fr) Système de traitement de drainage infectieux
JPS6143116B2 (fr)
JP3110702B2 (ja) 濃厚次亜塩素酸水溶液の希釈方法及び希釈装置
JP2005270798A (ja) 固形ハロゲン化薬剤の溶解方法およびその装置
JP2021000276A (ja) 水処理システム、および水処理方法
JPH02284613A (ja) 風呂用循環装置

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 99806842.X

Country of ref document: CN

AK Designated states

Kind code of ref document: A1

Designated state(s): CN JP KR US

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
WWE Wipo information: entry into national phase

Ref document number: 1020007013366

Country of ref document: KR

WWE Wipo information: entry into national phase

Ref document number: 09727816

Country of ref document: US

WWP Wipo information: published in national office

Ref document number: 1020007013366

Country of ref document: KR

122 Ep: pct application non-entry in european phase
WWW Wipo information: withdrawn in national office

Ref document number: 1020007013366

Country of ref document: KR