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WO2008035995A1 - Appareil pour système de traitement des eaux usées - Google Patents

Appareil pour système de traitement des eaux usées Download PDF

Info

Publication number
WO2008035995A1
WO2008035995A1 PCT/PH2007/000013 PH2007000013W WO2008035995A1 WO 2008035995 A1 WO2008035995 A1 WO 2008035995A1 PH 2007000013 W PH2007000013 W PH 2007000013W WO 2008035995 A1 WO2008035995 A1 WO 2008035995A1
Authority
WO
WIPO (PCT)
Prior art keywords
conduit
waste water
treatment system
oxygen
water
Prior art date
Application number
PCT/PH2007/000013
Other languages
English (en)
Inventor
Herbert Cornelius Langeman
Original Assignee
Herbert Cornelius Langeman
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 Herbert Cornelius Langeman filed Critical Herbert Cornelius Langeman
Publication of WO2008035995A1 publication Critical patent/WO2008035995A1/fr

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
    • C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
    • C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
    • C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
    • C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
    • 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
    • C02F1/006—Water distributors either inside a treatment tank or directing the water to several treatment tanks; Water treatment plants incorporating these distributors, with or without chemical or biological tanks
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2301/00—General aspects of water treatment
    • C02F2301/02—Fluid flow conditions
    • C02F2301/024—Turbulent

Definitions

  • the present invention relates to the treatment of polluted liquid, but more particularly to an apparatus for a waste and/or potable water treatment system having a conduit provided with a current absorption means to effectively increase the amount of stabilized oxygen on the treated water.
  • Liquid treatment today is in most cases, cumbersome, utilizes a large amount of space, is expensive to install, operate, and generally an extensive energy user. It often involves chemical treatment which in turn leaves a residue, as an alternative pollutant. If a biological attempt at a solution is used, this is slow and there is the threat of losing the biological media in certain condition. It is generally recognized that oxygen is a preferable component in water treatment and the amount found in liquid is often a measure of the water's condition.
  • One attempt to increase oxygen in effluents is aeration, which is bubbling fluid out of the body of liquid collective surface by means of huge pumps that attempt to gather oxygen from the air. Fountain like spraying water up into the air, is another form of aeration.
  • the input effluent in most cases will have no to possible 2 parts per million oxygen, with aeration, the hope would be to reach 5 or 6 parts per million. Although this is not much, any, in the water, it is better than no dissolved oxygen at all in assisting treatment. However, the cost of attaining 4 to 6 parts per million is expensive.
  • Henry's Law states, the concentration of a gaseous solution, (eg) is directly proportional to the partial pressure, (Pq) of the gas above the solution.
  • Pq partial pressure
  • Henry s law, however, assumes that the percentage of gas contained within the water will be the same as that of the surrounding atmospheric air, seventy-eight (78%) percent nitrogen and twenty-one and nine-tenths (21.9%) Percent oxygen. Generally the percent is rounded off twenty (20) to eighty (80) for discussion purposes.
  • the device and its process has added oxygen along with some nitrogen.
  • nitrogen and oxygen combine along with hydrogen a portion of this gas, including some of the oxygen, evaporate, or boil off.
  • the incoming oxygen replaced the expelled gases and remains in the water, now in a truly dissolved state, as a result, a relatively stable condition is obtained with the absorption of the newly added oxygen, the 101% gas limit Henry's Law requires is not exceeded, the balance or proportion of oxygen to the other gases has, however, been changed.
  • the newly absorbed oxygen in proportion to the expelled gasses has change the balance, but not the required total of Henry's Law, oxygen has increased as the nitrogen package has decreased.
  • the device has facilitated and increases the oxygen density yet maintains the constitution of waters make-up at 100% to 101% gas in solution.
  • the object of the invention is to discover a way to create a method by which oxygen and electricity would alone do the purifying of polluted liquids using the natural process of oxidizing, using oxygen as the agent.
  • a conduit essentially used in an apparatus for a waste water raiment system is characterized in that said conduit being provided with a current absorption means to increase the absorption of current by said waste water and effectively increase the amount of stabilized oxygen on said water as it is treated and flows out from said conduit.
  • the conduit is provided with a plurality of space apart electrode slabs, a plurality of spaced apart plates secured within said conduit and disposed transversely therein with respect to the flow of waste water, said plates being provided with spaced apart apertures to support said electrode slabs along the length of said conduit, and a plurality of inner circumferential flanges spaced along said conduit between said plates.
  • Flow control and Turbulence could possibly work in unison between holding the slabs and controlling the flow of waste water and still create turbulence. Allowing only as much water to enter was simply a mater of input control. The change in design to increase oxygen build-up was essential.
  • Figure 1 is ⁇ perspective view of the present invention for an apparatus for waste water treatment system
  • Figure 2 is a perspective showing the internal components thereof
  • FIG. 3 is a detailed view shown the arrangement of the internal components of the conduit
  • Figure 4 is a sectional view taken along line A-A;
  • Figure 5 is a detailed view showing the inner circumferential flange in structural relationships with the conduit and electrode slabs
  • Figure 6 is a detailed view showing a first embodiment of the conduit of the present invention.
  • Figure 7 is a sectional view taken along line B-B of figure 6;
  • Figure 8 is a detailed view showing a second embodiment of the conduit of the present invention.
  • Figure 9 is a sectional view taken along line C-C of figure 8.
  • apparatus 10 comprises of a main housing 1 1 , an associated cover 12 provided with electronic display indicators 13 to display water properties and a water meter window 14, a water treatment conduit 15 supported within the housing 1 1 , a power source "P” connected to the water entry port, of conduit 15, a water meter “W” configured to the water exit port of the conduit 15, and an auxiliary pipe 16 connected to the conduit 15 to receive the waste water to be treated.
  • conduit 15 where waste water is treated by electricity as supplied by an electric source "P" through wires "a” and “b” by a direct current is provided with a plurality of spaced apart elongated electrode slabs 17 supported within its length.
  • the electrode slabs 17 are connected and electrically configured to the power source "P" which is provided on the housing 1 1.
  • conduit 15 is provided with a current absorption means "M” to increase the absorption of current by waste water and effectively increase the amount of stabilized oxygen on the water as it is treated and flows out front conduit 15.
  • the current absorption means "M” allows the turbulent flow of waste water along the conduit 15 and substantially exposes the edges of said electrode slabs 17 to the waste water. It should observe that the electrode slabs 17 are flat in rectangular in shape. In this way, oxygen production in the water is increased by more than 100%. E ⁇ xisting systems using electricity for oxygen generation can only produce and generate 12 ppm oxygen while the system of the present invention can produce 25 ppm oxygen. This is because turbulence is able to assist in elevating the oxygen production in water. By letting the waste water flow in a turbulent manner on several locations as it travels on the conduit 15 and exposing more electrode slab area into the turbulent flowing water, oxygen production increases in a much greater amount.
  • the current absorption means "M” comprising a plurality of spaced apart plates 18 secured within conduit 15 and disposed transversely therein with respect to the flow of waste water, and a plurality of inner circumferential flanges 19 spaced along conduit 15 and disposed between the plates 18.
  • the plates 18 are provided with spaced apart apertures 18a to support each of the electrode slabs 17 along the length of the conduit 15 by inserting the transverse section of the electrode slabs 17 through the apertures 18a of the plates.
  • apertures 18a of the plates 18 having a dimension greater than the dimensions of electrode slabs 17 to define a limited water path 20 between the electrodes 17 and the apertures 18a. This particular configuration will allow only portions of water to flow out through the apertures 18a which defines the limited water path 20 to cause the turbulent flow of water on the conduit 15.
  • FIGS 6 and 7 show a first embodiment of the conduit of the present invention
  • a conduit 21 where waste water is treated by electricity as supplied by an electric source "P" through wires "a” and “b” by a direct current is provided with a current absorption means “Mi "and elongated electrode slabs 22 secured within the conduit 21.
  • the electrode slabs 22 are flat and undulated in shape.
  • the current absorption means "Mi” comprises of a plurality of spaced apart plates 23 secured within conduit 21 and disposed transversely therein with respect to the flow of waste water, and a plurality of inner circumferential flanges 24 spaced along conduit 21 and disposed between the plates 23.
  • the plates 23 are provided with spaced apart apertures 23a to support the electrode slabs 22 along the length of the conduit 21 by inserting the transverse section of the electrode slabs 24 through the apertures 23a of the plates 23.
  • the apertures 23a are positioned on the plates 23 to align with the contour of the electrode slabs 22
  • Figures 8 and 9 show a second embodiment of the conduit of the present invention.
  • a conduit 25 where waste water is treated by electricity as supplied by an electric source "P" through wires "a” and "b” by a direct current is provided with a current absorption means "M2" and elongated electrode slabs 26 secured within the conduit 25.
  • the electrode slabs 26 are twisted in shape along the longitudinal section thereof.
  • the current absorption means comprises of a plurality of spaced apart plates 27 secured within conduit 25 and disposed transversely therein with respect to the flow of waste water, and a plurality of inner circumferential flanges 28 spaced along conduit 25 and disposed between he plates 27.
  • the plates 27 are provided with spaced apart apertures 27a to support the electrode slabs 26 along the length of the conduit 25 by inserting the transverse section of the electrode slabs 26 through the apertures 27a of the plates 3.
  • the apertures 27a are positioned on the plates 27 to align with the contour of the electrode slabs 26.
  • waste water first enters the inlet portion 'I" of the auxiliary pipe 16 by means of a pump (not shown) connected to a waste water source.
  • the electrode slabs are charged by the current coming from the power source "P".
  • the water now flows on various locations inside the conduit in a path characterized by a turbulent flow due to the plates 18 and the circumferential inner flanges 19 provided inside and along the length of the conduit 15.
  • the edges 17a of the electrode slabs 17 are now much exposed in this present configuration, the waste water is now also effectively exposed to the current and thus resulting in the production of enormous amount of stabilized oxygen.
  • the treated water is released on the outlet “0" as it passes through water meter “W”.
  • Electronic display indicators 13 indicate when the water has been already treated and ready for dispensing at the outlet "O".

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

La présente invention concerne le traitement de liquides pollués. L'invention concerne notamment le traitement poussé, efficace et économique de liquides pollués en utilisant des dispositifs électroniques associés avec des concentrations élevées d'oxygène stabilisé dans les liquides. Un appareil pour système de traitement des eaux usées est fourni à l'aide d'une conduite comprenant un moyen d'absorption du courant disposé à l'intérieur de ladite conduite, afin d'accroître l'absorption du courant par ladite eau usée et d'accroître efficacement la quantité d'oxygène stabilisé dans ladite eau pendant son traitement et son écoulement dans ladite conduite.
PCT/PH2007/000013 2006-09-20 2007-07-13 Appareil pour système de traitement des eaux usées WO2008035995A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PH1-2006-000452 2006-09-20
PH12006000452 2006-09-20

Publications (1)

Publication Number Publication Date
WO2008035995A1 true WO2008035995A1 (fr) 2008-03-27

Family

ID=39200738

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/PH2007/000013 WO2008035995A1 (fr) 2006-09-20 2007-07-13 Appareil pour système de traitement des eaux usées

Country Status (1)

Country Link
WO (1) WO2008035995A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917782A (en) * 1988-03-02 1990-04-17 Advanced Water Systems, Inc. Electrolytic liquid purification process and apparatus
US5807473A (en) * 1994-04-12 1998-09-15 Berrett Pty Ltd Electrolytic water treatment
US5958213A (en) * 1996-09-18 1999-09-28 Konica Corporation Water treatment method and apparatus for water containing oil droplets
US6328875B1 (en) * 1998-12-07 2001-12-11 Zappi Water Purification System, Inc., Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4917782A (en) * 1988-03-02 1990-04-17 Advanced Water Systems, Inc. Electrolytic liquid purification process and apparatus
US5807473A (en) * 1994-04-12 1998-09-15 Berrett Pty Ltd Electrolytic water treatment
US5958213A (en) * 1996-09-18 1999-09-28 Konica Corporation Water treatment method and apparatus for water containing oil droplets
US6328875B1 (en) * 1998-12-07 2001-12-11 Zappi Water Purification System, Inc., Electrolytic apparatus, methods for purification of aqueous solutions and synthesis of chemicals

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