IT1221369B - Prodotto solido a lento dissolvimento composto da sostanze precipitanti le sostanze inquinanti gli scarichi di attrezzature ambulatoriali quali quelle odontoiatriche - Google Patents

Prodotto solido a lento dissolvimento composto da sostanze precipitanti le sostanze inquinanti gli scarichi di attrezzature ambulatoriali quali quelle odontoiatriche

Info

Publication number
IT1221369B
IT1221369B IT03382/88A IT338288A IT1221369B IT 1221369 B IT1221369 B IT 1221369B IT 03382/88 A IT03382/88 A IT 03382/88A IT 338288 A IT338288 A IT 338288A IT 1221369 B IT1221369 B IT 1221369B
Authority
IT
Italy
Prior art keywords
substances
precipitant
discharges
product composed
dental products
Prior art date
Application number
IT03382/88A
Other languages
English (en)
Other versions
IT8803382A0 (it
Inventor
Maria Lenzi Plinio
Original Assignee
Castellini Spa
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 Castellini Spa filed Critical Castellini Spa
Priority to IT03382/88A priority Critical patent/IT1221369B/it
Publication of IT8803382A0 publication Critical patent/IT8803382A0/it
Priority to DE198989830116T priority patent/DE333672T1/de
Priority to EP89830116A priority patent/EP0333672A1/en
Priority to JP1063995A priority patent/JPH01297196A/ja
Application granted granted Critical
Publication of IT1221369B publication Critical patent/IT1221369B/it

Links

Classifications

    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C17/00—Devices for cleaning, polishing, rinsing or drying teeth, teeth cavities or prostheses; Saliva removers; Dental appliances for receiving spittle
    • A61C17/06—Saliva removers; Accessories therefor
    • A61C17/065—Saliva removers; Accessories therefor characterised by provisions for processing the collected matter, e.g. for separating solids or air
    • 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Dentistry (AREA)
  • Inorganic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
IT03382/88A 1988-03-18 1988-03-18 Prodotto solido a lento dissolvimento composto da sostanze precipitanti le sostanze inquinanti gli scarichi di attrezzature ambulatoriali quali quelle odontoiatriche IT1221369B (it)

Priority Applications (4)

Application Number Priority Date Filing Date Title
IT03382/88A IT1221369B (it) 1988-03-18 1988-03-18 Prodotto solido a lento dissolvimento composto da sostanze precipitanti le sostanze inquinanti gli scarichi di attrezzature ambulatoriali quali quelle odontoiatriche
DE198989830116T DE333672T1 (de) 1988-03-18 1989-03-15 Sich langsam aufloesendes festes produkt, bestehend aus stoffen, die geeignet sind, verunreinigungen im abwasser von zahntechnischen geraeten zu faellen.
EP89830116A EP0333672A1 (en) 1988-03-18 1989-03-15 A slow-dissolving solid product formulated from substances capable of precipitating pollutants in the waste liquids discharged from dental surgery equipment
JP1063995A JPH01297196A (ja) 1988-03-18 1989-03-17 歯科装置から排出される廃液の汚染物を沈澱させることができる物質で構成される遅溶解固体製品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT03382/88A IT1221369B (it) 1988-03-18 1988-03-18 Prodotto solido a lento dissolvimento composto da sostanze precipitanti le sostanze inquinanti gli scarichi di attrezzature ambulatoriali quali quelle odontoiatriche

Publications (2)

Publication Number Publication Date
IT8803382A0 IT8803382A0 (it) 1988-03-18
IT1221369B true IT1221369B (it) 1990-06-27

Family

ID=11106080

Family Applications (1)

Application Number Title Priority Date Filing Date
IT03382/88A IT1221369B (it) 1988-03-18 1988-03-18 Prodotto solido a lento dissolvimento composto da sostanze precipitanti le sostanze inquinanti gli scarichi di attrezzature ambulatoriali quali quelle odontoiatriche

Country Status (4)

Country Link
EP (1) EP0333672A1 (it)
JP (1) JPH01297196A (it)
DE (1) DE333672T1 (it)
IT (1) IT1221369B (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4302910C1 (de) * 1993-02-02 1994-09-15 Straten Guenter Fällmittel zur Ausfällung von Schwermetallen, ein Verfahren zu dessen Herstellung sowie dessen Verwendung
US5885076A (en) * 1995-12-01 1999-03-23 The United States Of America As Represented By The Secretary Of The Navy Method and system for removing mercury from dental waste water
US5788852A (en) * 1997-04-18 1998-08-04 Mescon; Howard Michael Process for preventing accumulation of contaminants in dental suction systems
DE102013200305B4 (de) 2013-01-11 2018-01-18 Geze Gmbh Trennwand

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357563A (en) * 1964-03-02 1967-12-12 American Mach & Foundry Apparatus for treating water
JPS548373Y2 (it) * 1972-05-04 1979-04-17
US4350666A (en) * 1980-08-19 1982-09-21 Klutts James H Apparatus for dispensing a chemical into a fluid
SE8203454L (sv) * 1982-06-04 1983-12-05 Ernryd Leif Ab Anordning for avskiljning av fasta partiklar fran en vetska

Also Published As

Publication number Publication date
EP0333672A1 (en) 1989-09-20
JPH01297196A (ja) 1989-11-30
DE333672T1 (de) 1989-12-28
IT8803382A0 (it) 1988-03-18

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