US20030070971A1 - Capillary permeation driven pottery pipe trench waste water treatment system - Google Patents
Capillary permeation driven pottery pipe trench waste water treatment system Download PDFInfo
- Publication number
- US20030070971A1 US20030070971A1 US09/974,493 US97449301A US2003070971A1 US 20030070971 A1 US20030070971 A1 US 20030070971A1 US 97449301 A US97449301 A US 97449301A US 2003070971 A1 US2003070971 A1 US 2003070971A1
- Authority
- US
- United States
- Prior art keywords
- pipes
- pottery
- wastewater
- soil
- trench
- Prior art date
- Legal status (The legal status 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 status listed.)
- Abandoned
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03F—SEWERS; CESSPOOLS
- E03F1/00—Methods, systems, or installations for draining-off sewage or storm water
- E03F1/002—Methods, systems, or installations for draining-off sewage or storm water with disposal into the ground, e.g. via dry wells
-
- 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
- C02F2307/08—Treatment of wastewater in the sewer, e.g. to reduce grease, odour
Definitions
- FIG. 1 is the schematic plane geometry showing the lay out of the system.
Abstract
A pottery trench system treats the down stream wastewater from a soil covered biological septic tank without power. The wastewater flows through porous pottery pipes buried underground surrounded with rock filter. U type polyolefin primary pipes buried under the pottery pipes prevent direct contamination of the underground water with the wastewater. Secondary porous pipes are buried under the polyolefin pipes with one end exposed to the air. Air is supplied from the pores of the porous pipes to the soil surrounding the trench. The system of this invention uses neither artificial chemicals nor powers. Maintenance cost is low. The system is constructed utilizing naturally occurring materials and plants. The effluent, water, exceeds the quality of needed for irrigation recycling or other effluent disposal methods.
Description
- The present invention relates to an environmentally affirmative trench system treating effluents from soil covered biological septic tanks for decomposition of household sewage.
- 1. Field of Invention
- The present invention relates to a more environmentally affirmative trench system treating household sewages from a soil covered multi-step biochemical septic tank. Secondary contamination of the underground water by the wastewater soaked out of the trench is minimized. Additional oxygen for the microorganisms in the soil, decomposing impurities in the wastewater, is supplied from bottom of the trench.
- 2. Description of the Prior Art
- Many of previous U.S. Patents teach various methods of treating wastewater from septic tanks. U.S. Pat. Nos. 5,707,513; 5,645,732; 4,971,690; 4,826,601; 4,824,572; 4,100,073 teach to use simple filters and chemical treatments.
- U.S. Pat. No. 4,895,645 to Zorich teaches the use of a closed multi chamber multi media biological filter tank between the septic tank and the drain field with a complex control system. U.S. Pat. No. 6,264,838 to Nivens teaches a method of a complete synergetic on site wastewater recycle system. The system consists of multi step biological septic tank of conventional type, a rock/plant filter, a dosing chamber, a shallow horizontal flow pulsed planted aggregate filter, and effluent holding tank. The system does not use power. The materials of construction are natural. However, the impervious membrane isolating the shallow aggregate filter from the soil can block the air permeation to the surrounding soil and makes it rot destroying the biological environment in the soil.
- The last two technologies utilize biological methods. They are very complex for a normaal house wastewater treatment. They are environmentally imperfect.
- It is the object of this invention to provide a more simple and environmentally affirmative system treating the wastewater from multistage biological septic tanks. The system is simple in design and operation, economical to construct, operate, and maintain.
- FIG. 1 is a schematic plane geometry showing the layout of the system. The structure is buried underground. Garden grass and flowers are planted on the soil to provide a pleasant view, adequate for installaton in a normal house yard. No instruments consuming power are used.
- System of this invention utilizes pottery pipes, U shaped polyolefin half pipes, soil, stone chips and local plants for the microorganisms living in the area.
- The invention provides all the synergistic artificial conditions to naturally treat the waste water to produce an effluent clean enough to be used as household water for toilet, car washing and garden sprinkler while using no artificial chemicals, and no treatment method step requirng frequent maintenance.
- FIG. 1 is the schematic plane geometry showing the lay out of the system.
- FIG. 2 is the cross sectional view of the pottery pipe trench system.
- FIG. 3 is the cross sectional view of air supplying pipe surrounded with rock filter.
- FIG. 1 is the schematic plan geometry showing the lay out of the system of this invention. Sewages treated in the soil covered biological septic tank (100) are distributed to the pottery trenches (300) by distributor (200). Another porous pipes (400) buried under the pottery trench (300) in transversal direction, surrounded by rock filter, supply the air for microorganisms in the soil and reserve the overflowed wastewater. Effluents are sampled for evaluation at the sampling port (500). Two sets of trenches are installed in series to meet the over flow of the wastewater.
- FIG. 2 is the cross sectional view of the pottery piped trench system. When wastewater is introduced into the pottery pipe (303), the water soaks out of the pottery (302) through the pores at the wall. Then the water diffuses into radiational direction by the capillary permeation through the pores in the rock filter (301). Water soaked out to the bottom direction of the pottery pipe (302) is blocked by the U type polyolefin half pipe (305) and captured in the sand layer (304) filling the pipes. The water captured in the sand layer (304) diffuses upper direction by a capillary permeation. No pumps are needed to deliver the water to the effluent end. Water soaked out of the pottery tubes is absorbed by the root of the plants (108) in the soil (107). Impurities in the water are used as fertilizer for the plants and food for microorganisms in the soil.
- FIG. 3 is the cross sectional view of air supplying porous pipe surrounded with rock filter. Rock filters (404) with pores (402) are layered on the meshes (405) and pottery pipes (403) are installed. One side of these porous pipes is exposed to the air from above ground. The roles of these porous pipes are: 1) to supply air to the microorganisms living in the soil (107); and 2) to reserve the overflowed wastewater.
- Combination of the above mechanisms endowed by the structure of this invention enables non power driven waste water treating system easy to install, maintain and economic. Environmentally affirmation is another strong point of this system.
Claims (1)
1. An environmentally affirmative trench wastewater treatment system consists of pottery pipes, supplemented by secondary porous pipes, installed beneath the U type pipe surrounded with rock filters and one end open to the air, by supplying air to the soil and reserving overflow of the wastewater from the septic tank, rock filters, sands, U type plastic pipes, gauzes, and soil for effluents from a soil covered biological septic tank, the surface of which is covered with planted grasses and flowers of the area.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/974,493 US20030070971A1 (en) | 2001-10-11 | 2001-10-11 | Capillary permeation driven pottery pipe trench waste water treatment system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US09/974,493 US20030070971A1 (en) | 2001-10-11 | 2001-10-11 | Capillary permeation driven pottery pipe trench waste water treatment system |
Publications (1)
Publication Number | Publication Date |
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US20030070971A1 true US20030070971A1 (en) | 2003-04-17 |
Family
ID=25522109
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US09/974,493 Abandoned US20030070971A1 (en) | 2001-10-11 | 2001-10-11 | Capillary permeation driven pottery pipe trench waste water treatment system |
Country Status (1)
Country | Link |
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US (1) | US20030070971A1 (en) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20060011530A1 (en) * | 2004-07-16 | 2006-01-19 | Kim Jung Y | Capillary permeation driven pottery pipe trench waste water treatment system |
US20080296789A1 (en) * | 2005-11-29 | 2008-12-04 | Air Diffusion Systems | Fine Bubble Delivery For Potable Water, Wastewater, And Clean Water Treatment |
US7632408B1 (en) * | 2007-06-29 | 2009-12-15 | Plastic Tubing Industries, Inc. | Passive drain field system for wastewater treatment and associated methods |
US20100070404A1 (en) * | 2002-12-09 | 2010-03-18 | Verisae, Inc. | Method and system for tracking and reporting emissions |
EP2248770A3 (en) * | 2009-04-16 | 2010-12-15 | Hannelore Markgraf | Capillary water distributor and use of same in purification assemblies for domestic waste water |
CN105735451A (en) * | 2016-03-04 | 2016-07-06 | 浙江德安科技股份有限公司 | Rainwater collection and treatment system |
US20170114534A1 (en) * | 2005-05-24 | 2017-04-27 | Presby Patent Trust | Liquid waste treatment apparatus |
-
2001
- 2001-10-11 US US09/974,493 patent/US20030070971A1/en not_active Abandoned
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100070404A1 (en) * | 2002-12-09 | 2010-03-18 | Verisae, Inc. | Method and system for tracking and reporting emissions |
US20060011530A1 (en) * | 2004-07-16 | 2006-01-19 | Kim Jung Y | Capillary permeation driven pottery pipe trench waste water treatment system |
US20170114534A1 (en) * | 2005-05-24 | 2017-04-27 | Presby Patent Trust | Liquid waste treatment apparatus |
US20080296789A1 (en) * | 2005-11-29 | 2008-12-04 | Air Diffusion Systems | Fine Bubble Delivery For Potable Water, Wastewater, And Clean Water Treatment |
US8132794B2 (en) | 2005-11-29 | 2012-03-13 | Air Diffusion Systems | Fine bubble delivery for potable water, wastewater, and clean water treatment |
US8348247B2 (en) | 2005-11-29 | 2013-01-08 | Air Diffusion Systems, A John Hinde Company | Fine bubble delivery for potable water, wastewater, and clean water treatment |
US7632408B1 (en) * | 2007-06-29 | 2009-12-15 | Plastic Tubing Industries, Inc. | Passive drain field system for wastewater treatment and associated methods |
EP2248770A3 (en) * | 2009-04-16 | 2010-12-15 | Hannelore Markgraf | Capillary water distributor and use of same in purification assemblies for domestic waste water |
CN105735451A (en) * | 2016-03-04 | 2016-07-06 | 浙江德安科技股份有限公司 | Rainwater collection and treatment system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |