Matches 1 - 47 out of 47


Match Document Document Title
US20090194473 PIPE STAND  
Pipe stands support waste-conveying pipes in a trench in a septic system. The pipe stands are preferably flat bowtie-shaped sheets (preferably polymeric). Holes or notches are formed that align...
US20120024766 Wastewater Re-Use Systems  
A wastewater reuse system has a wastewater treatment system connected to a dwelling for receiving wastewater therefrom. The wastewater treatment system has a pump tank with an outlet that can be...
US20080035545 System for evaporation of rainwater and wastewater proventing waterlogging of land  
The present invention relates to an evaporation system for rainwater and wastewater designed to reduce or eliminate the storage of water by ground in a parcel of land, comprising a tank made of...
US20090057215 LOW CONCENTRATION SEWAGE TREATMENT SYSTEM COMBINED WITH LANDSCAPE  
This invention concerns a low concentration sewage treatment system combined with landscape, comprising a primary filter unit, a rotation flow separator combination and a primary aerobic aeration...
US20110233141 WASTEWATER TREATMENT SYSTEM AND METHODS FOR CONSTRUCTING THE SAME  
A wastewater treatment system capable of reducing or eliminating point discharge. The wastewater treatment system includes a wastewater treatment unit and a wastewater treatment lagoon in fluid...
US20090145830 SUBSURFACE SEWAGE DISPOSAL AND WASTEWATER TREATMENT SYSTEM  
A modular subsurface sewage disposal and wastewater treatment system is presented for treating effluent from a septic tank. The system includes an elongated member, leach field medium and at least...
US20100006489 WASTEWATER FLOW DIVERTER  
An apparatus for diverting wastewater in septic system comprises a top, a side adjoining and extending downwardly from the top, the top and the side form an inner volume and a partially open...
US20140263006 Wastewater Treatment System  
Treatment of wastewater containing contaminants is provided. More specifically, treating wastewater through capture and recirculation of percolated fluid effluent through and from one or more...
US20100059437 Passive Underground Drainfield For Septic Tank Nutrient Removal Using Functionalized Green Filtration Media  
Methods, systems and compositions for a green sorption media for bioretention soil amendments in drainfields for on-site waste water systems filled with the green sorption media to foster an...
US20110132824 High Performance Sewer System  
The system comprises one or more of the following: primary treatment units, flexible pipes, and optionally, one or more pumps. The system is designed and installed in a manner that enables the...
US20100326904 WASTEWATER TREATMENT  
A system for treating wastewater, the system including: a septic tank for separating solid matter from liquid matter in raw wastewater; a bioreactor for receiving and biologically treating the...
US20130126407 Leach Field System  
A leach field form comprising: a container with an open bottom and an open top, and four exterior walls of a first height, and at least one interior wall; at least one geonet volume with an open...
US20090032450 High Performance Sewer System  
The system comprises one or more of the following: primary treatment units, flexible pipes, and optionally, one or more pumps. The system is designed and installed in a manner that enables the...
US20090249685 Closed loop biomass energy system  
A closed loop biomass energy system includes at least one agricultural facility that produces agricultural waste; a waste processing system operable to convert the waste into biomass; a wastewater...
US20080105604 Grit trap for waste water system  
A grit removal unit for a waste water system, including a round grit removal chamber with an input for waste water and an output, a grit storage chamber beneath the grit removal chamber, and an...
US20080296215 WASTEWATER TREATMENT AND DISPOSAL SYSTEM  
A wastewater treatment system according to various embodiments of the present invention includes one or more of a settling tank for receiving wastewater; a mineral removal system receiving water...
US20080197073 Treating Pollutants By Photoleaching  
The invention relates to a method of depollution by phytoremediation intended for treating wastewater, polluted air or soil comprising a first step of introducing the pollutants in solid, liquid...
US20090173616 Water Ionizing System  
This invention is directed toward a water ionizing system which combines a traditional water ionizing machine with a reverse osmosis machine and mineral filter. The invention can be configured...
US20090107901 Combined Centrifugal Separator  
The combined centrifugal separator with supplementary work units is an autonomous stationary or mobile complex apparatus, which is related to the separation of non-uniform granular or fibrous...
US20150225270 Dual Flow Septic Vent  
A dual flow septic vent is provided for receiving wastewater directed from a septic tank through a flow channel. The dual flow septic vent provides air intake and exhaust ventilation at the...
US20100276361 System and Method for Biological Wastewater Treatment and for Using the Byproduct Thereof  
A wastewater treatment system and process biologically treats wastewater to produce substantially clean water effluent and byproducts. The treatment system includes an array of media wheels that...
US20080290015 Waste water filtering system  
A wastewater filtering system is provided for the passage of the wastewater from the home to the septic tanks prior to passage to the drain fields. The system comprises a separate septic tank...
US20100270220 EFFLUENT FILTRATION TANK  
The present invention relates to a filtration tank intended to be buried and for containing wastewater in particular, the tank (100) comprising a casing (110) having an upper part (200) and a...
US20080073259 DOSING PIPE DIFFUSER  
The disclosed invention relates to a diffuser comprising: a disk, the disk comprising: an inner surface; a first geometric chord; a second geometric chord that is not the first geometric chord,...
US20090032458 Biogas Producing Facility With Anaerobic Hydrolysis  
The present invention relates to a method and a facility for conversion of organic waste into biogas, i.e. a methane containing gas, with an improved efficiency and economy. The method comprises...
US20090230057 TERTIARY SYSTEM AND PROCESS FOR TREATING A LIQUID EFFLUENT FROM AN ONSITE DOMESTIC SECONDARY TREATMENT UNIT  
Described are a tertiary disinfection system and process for treating a liquid effluent from a domestic secondary treatment unit. The liquid effluent has pathogenic micro-organisms, remaining...
US20080203002 HIGH TREATMENT EFFICIENCY LEACH FIELD  
A leach field comprising: a channel, the channel comprising: an infiltrative volume, the infiltrative volume comprising: a plurality of opposing infiltrative surfaces, the surfaces being...
US20080203001 Valves and Pumps  
A check valve (10) comprises, a flexible tube (11) having first and second end portions defining an inlet (13) and an outlet (14), respectively, and a rigid valve body (12) surrounding the...
US20140367332 SEPTIC SYSTEM AND METHOD OF TREATING SEWAGE AND GREASE  
A septic system is provided which receives both sewage and fat, oil, and grease (FOG) at an inlet. The inlet provides fluids to a first chamber. A treatment unit is adjacent the inlet. The...
US20050025573 Liquid control structure  
A flow control structure is provided for the selective control of a liquid flow from an external body of liquid or for liquid and/or solid separation. The flow control structure includes a...
US20070264704 Bio-filter with low density media and toroidal media stirring configuration  
A bio-reactor having a downflow self-cleaning configuration includes a liquid deflecting means generally concentric with a cylindrical tank. The liquid deflecting means is located just below the...
US20080257805 High Rate Filtration System  
A high rate, upflow filtration system is described in which a compressible, fibrous lump filtration media is compressed to adjust the porosity and collector size of the media in the bed and to...
US20150218025 SUBSURFACE SEWAGE DISPOSAL SYSTEM  
A subsurface sewage is provided and includes a plurality of leaching members oriented substantially vertically. A first volume defined within each of the plurality of the leaching members forms a...
US20100276360 METHODS, APPARATUS AND SYSTEMS FOR POLISHING WASTEWATER UTILIZING NATURAL MEDIA FILTRATION  
Wastewater treatment systems, methods and apparatus for polishing a wastewater stream comprising a plurality of contaminants are provided. One system includes a vessel containing a plurality of...
US20090223891 SYSTEM, DEVICE AND METHOD FOR ON-SITE WASTEWATER PROCESSING  
A modular wastewater clarification device that may be positioned external to a septic tank or, alternatively, installed internally within a septic tank chamber to produce sufficiently clean water...
US20090101590 Wastewater treatment method and apparatus  
A method for treating wastewater, comprising distributing the wastewater into a disposal trench, percolating the wastewater through primary filtration treatment material positioned within the...
US20110062069 SUBSURFACE SEWAGE DISPOSAL AND WASTEWATER TREATMENT SYSTEM  
A modular subsurface sewage disposal and wastewater treatment system is presented for treating effluent from a septic tank. The system includes an elongated member, leach field medium and at least...
US20130092629 LIQUID WASTE TREATMENT APPARATUS  
A liquid waste treatment system is described. The system may include a first treatment conduit, a second treatment conduit, and at least one junction pipe disposed there between. In some...
US20100078367 FIELD RELIEF RESERVOIR FOR SEPTIC FIELD SYSTEM  
A reservoir and a septic system are provided. The reservoir can have a wall having a top end and a bottom end, an opening at the top end of the wall, a floor at the bottom end of the wall, an...
US20090065412 Apparatus for waste water treatment  
The present invention is directed towards an anaerobic reactor useful for purifying waste water. The reactor comprises a chamber with a first water inlet for receiving a volume of waste water and...
US20080035577 System and Method for Treatment of Industrial Wastewater  
A system and method for treatment of wastewater containing heavy metals, oil products, detergents, phenols, dyes, complexions, complexionates, etc. are described. The system includes a static...
US20090045116 PLANT FOR THE DESALINATION/PURIFICATION OF BRACKISH WATER AND INDUSTRIAL WASTE WITH ZERO LIQUID DISCHARGE  
The invention relates to a plant for the desalination/purification of brackish water and industrial waste with zero liquid discharge, including reverse osmosis (1 and 9) or filtering (20) modules,...
US20100326908 Wastewater treatment system  
The wastewater treatment system includes a tank having first and second partition walls dividing the tank into first, second and third chambers. An inlet port is formed through the first chamber...
US20160326033 Wastewater Treatment System  
Treatment of wastewater containing contaminants is provided. More specifically, treating wastewater through capture and recirculation of percolated fluid effluent through and from one or more...
US20160096761 SYSTEMS AND METHODS FOR PROCESSING ORGANIC COMPOUNDS  
The present disclosure relates, according to some embodiments, to systems and methods for processing organic compounds, such as manure or other organic waste. Embodiments may comprise a first...
US20150284942 BACK PRESSURE MANIFOLD SEPTIC SYSTEM AND METHOD  
The invention provides a septic system with a source of waste water effluent, a pressurized downstream flow from the source, a distribution header to receive the downstream flow, an unpressurized...
US20150273545 SALT-IMPACTED SOIL TREATMENT PROCESS AND SYSTEM FOR REMEDIATING A SALT-IMPACTED SOIL  
A process for remediating salt-impacted soils includes forming a heap of salt-impacted soil on an impermeable surface; irrigating the salt-impacted soil heap with at least one amendment solution;...

Matches 1 - 47 out of 47