Updated on February 2, 2024

·

Created on October 5, 2020

Glanris

Glanris is a filtration medium made from rice husks used for individual and household water treatment.

Developed By
  1. Glanris
Content Partners
Unknown

Author

Product Description

Glanris is a biodegradable water filtration medium. The medium is available for purchase in batches as small as 1m3, as individual filtered bottles, or as filter systems for household use.

Target SDGs

SDG 6: Clean Water and Sanitation

Target Users (Target Impact Group)

Household, Public Sector Agencies, NGOs

Distributors / Implementing Organizations

This product is distributed directly from the manufacturer. However, as of 2020, Biopipe is a listed distributor.

Manufacturing/Building Method

This product is produced by Glanris in Memphis, TN. Glanris is mass-produced and sold by the medium itself, as a household kit, or individual use filter bottle.

Intellectural Property Type

Patent

User Provision Model

Users can obtain the product by contacting the manufacturer directly.

Distributions to Date Status

As of 2020, distributions to date are unknown.

Target use case

Individual and household use

Manufacturer-specified flow rate (L/hr)

Not applicable

Bacteria reduction

Unknown

Type of membrane filtration

Rice hulls

Virus reduction

Unknown

Protozoa reduction

Unknown

Heavy metals and/or arsenic reduction

Yes

Maximum recommended influent turbidity level (NTU)

Unknown

Effluent turbidity levels (NTU)

Unknown

Material of construction

Rice hulls

Safe water storage capacity (L)

Variable

Manufacturer-specified lifetime volume (L)

Unknown

Design Specifications

The filter medium is produced by systematic heat treatment of rice hulls. Rice hulls are heated to 250-500 degrees in 1-10 minute cycles to char the organic fiber material. The husk fibers are removed with sodium biocarbonate, before further treatment with nitric acid. The remaining product is treated with Ethylenediaminetetraacetic acid (EDTA, C10H16N2O8), and mixed with Portland Cement, and sand. The mixture is dried and pulverized, to produce individual particle sizes of between about 2-5 mm. The mixture is about 1 part organic fiber material, about 1 part EDTA, about 3 parts Portland Cement, and about 3 parts sand. This mixture is sold as the media itself or as filter kits for individual use or household use. The individual use kit comprises of a 1L bottle with a filter at the mouth. The household use kit consists of a pump, tank, and filter for which untreated water is fed through.

Product Schematics

Technical Support

Provided by manufacturer.

Replacement Components

None

Lifecycle

Unknown

Manufacturer Specified Performance Parameters

Unknown

Vetted Performance Status

No testing has been completed

Safety

No known safety hazards.

Complementary Technical Systems

There are different systems available that utilize the Glanris medium. Larger systems for industrial and municipality use are available by contacting the manufacturer.

Academic Research and References

“Glanris Biocarbon Biochar,” Glanris Biocarbon Biochar. https://www.glanris.com

“Biopipe,” Biopipe.co. https://www.biopipe.co/

“Goal 6,” Sdgs.un.org. https://sdgs.un.org/goals/goal6

Glanris Team, “901x Biocarbon Media Gets NSF/ANSI/CAN 61 Certification,” Glanris Biocarbon Biochar, 07-Sep-2021. https://www.glanris.com/blog/2021/9/7/glanris-901x-biocarbon-gets-nsfansican-61-certification

L.-Y. Lin, “Activated rice husk filters, filter media, and methods,” 20200140288:A1, 07-May-2020

“Connect —,” Glanris Biocarbon Biochar. https://www.glanris.com/connect

“Applications —,” Glanris Biocarbon Biochar. https://www.glanris.com/applications

“Lifequest World Corp?::,” Lifequestcorp.com. https://www.lifequestcorp.com/

Compliance with regulations

As of 2020 the manufacturer is seeking certification of compliance with regulations.

Evaluation methods

Unknown

Other Information

Glanris is a joint venture partner of LifeQuest Corp.

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