British Standards Institution

Sector: Sustainability

Overview: Under the direction of the Standards Policy and Strategy Committee, is responsible for the UK input to "CEN/TC308 Characterization and management of sludge" and "ISO/TC 275 Sludge recovery, recycling, treatment and disposal". EH/5 is responsible for the preparation, revision and amendment of British Standards for the methods employed for characterizing sludges and products from storm water handling; night soil; urban waste water collecting systems; urban waste water treatment plants and similar industrial waters (as defined in EU directive 91/271); water supply treatment plants; water systems; but excluding hazardous sludges from industry. Included are the sampling methods, physical and biological analyses required for characterizing these sludges to facilitate decisions on the choice of treatment procedures, & of the utilization and disposal.

Committee standards activity

In Progress (22)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 23593	Sludge recovery, recycling, treatment and disposal -- Protocol for validating methods for physical properties of sludge/biosolids Categories: Wastes. Liquid Drafting begins : 2020-09-07	Drafting
PD ISO/TR 19995	Sludge recovery, recycling, treatment and disposal -- Thickening and dewatering Categories: Wastes. Liquid Drafting begins : 2022-10-27	Drafting
ISO/TC275 N103 - ISO/NP 23880	Sludge recovery, recycling, treatment and disposal -- Vocabulary Categories: Information management \| Standardization. General rules \| Environment \| Environmental protection \| Wastes \| Wastes. General \| Wastes. Liquid \| Wastes. Special \| Waste. Equipment and installations. Disposal and treatment. \| Recycling \| Wastes. Other \| Water quality. General \| Water. Examination. General Proposal begins : 2019-07-03	Proposal
ISO/TC 275/N 109 - ISO PWI 19388	“Sludge recovery, recycling, treatment and disposal - guidelines for the operation of anaerobic digestion facilities” Categories: Environment \| Environmental protection \| Wastes \| Wastes. General \| Waste. Equipment and installations. Disposal and treatment. \| Wastes. Other Proposal begins : 2020-01-02	Proposal
ISO/TC 275, ISO/NP TS 23881	Sludge recovery, recycling, treatment and disposal -Guidance document on chemical characterization and analysis Categories: Information management \| Standardization. General rules \| Environment \| Wastes \| Wastes. Liquid \| Waste. Equipment and installations. Disposal and treatment. Proposal begins : 2021-12-16	Proposal
ISO/TC 275 N137 ISO/PWI 23882	Sludge recovery, recycling, treatment and disposal -- Guidelines for risk communication and management of public perception Categories: Information management \| Standardization. General rules \| Wastes \| Waste. Equipment and installations. Disposal and treatment. \| Recycling Proposal begins : 2021-11-03	Proposal
ISO/TC 275 N111 - ISO/NP 5075	Sludge recovery, recycling, treatment and disposal — Determination of calorific value of sludge Categories: Information management \| Standardization. General rules \| Environment \| Wastes \| Waste. Equipment and installations. Disposal and treatment. \| Wastes. Other Proposal begins : 2020-02-19	Proposal
ISO/TC 275 , ISO/NP 13610	Sludge recovery, recycling, treatment and disposal -- Determination of calorific value of sludge Categories: Information management \| Standardization. General rules \| Environment \| Wastes \| Wastes. Liquid \| Waste. Equipment and installations. Disposal and treatment. Proposal begins : 2021-12-16	Proposal
ISO/NP 8228	Sludge/biosolids toxicological evaluation and classification in land application Categories: Information management \| Standardization. General rules \| Environment \| Wastes \| Wastes. Liquid Proposal begins : 2022-12-21	Proposal
ISO/NP 23882	Sludge recovery, recycling, treatment and disposal — Guidelines for risk communication and management of public perception Categories: Information management \| Standardization. General rules \| Environment \| Wastes \| Wastes. Liquid Proposal begins : 2022-11-03	Proposal

Published (32)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 22707:2023	Sludge recovery, recycling, treatment and disposal. Information on the processes and technologies for inorganic substance and nutrient recovery Categories: Wastes. Liquid Published standard begins : 2023-12-15	Published standard
PD CEN/TS 13714:2013	Characterization of sludges. Sludge management in relation to use or disposal Categories: Metal corrosion \| Waterway, port and dyke construction Published standard begins : 2013-09-23	Published standard
PD CEN/TR 16788:2014	Characterization of sludges. Guideline of good practice for thermal processes Categories: Wastes. Liquid Published standard begins : 2014-11-27	Published standard
PD CEN/TR 16456:2013	Characterization of sludges. Good practice of sludge dewatering Categories: Wastes. Liquid Published standard begins : 2013-08-14	Published standard
PD CEN/TR 15809:2008	Characterization of sludges. Hygienic aspects. Treatments Categories: Wastes. Liquid Published standard begins : 2009-03-11	Published standard
PD CEN/TR 15473:2007	Characterization of sludges. Good practice for sludges drying Categories: Wastes. Liquid Published standard begins : 2007-10-19	Published standard
PD CEN/TR 15463:2007	Characterization of sludges. Physical consistency. Thixotropic behaviour and piling behaviour Categories: Wastes. Liquid Published standard begins : 2007-08-08	Published standard
PD CEN/TR 15126:2005	Characterization of sludges. Good practice for land filling of sludgesan d sludge treatment residues Categories: Wastes. Liquid Published standard begins : 2005-12-06	Published standard
PD CEN/TR 13983:2003	Characterization of sludges. Good practice for sludge utilisation in land reclamation Categories: Wastes. Liquid \| Soil quality. Other Published standard begins : 2003-07-28	Published standard
PD CEN/TR 13097:2010	Characterization of sludges. Good practice for sludge utilisation in agriculture Categories: Wastes. Liquid \| Fertilizers Published standard begins : 2010-08-03	Published standard

Withdrawn (10)

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Reference	Standards description	Status ? The standards development process is divided into chronological stages: Proposal; Drafting; Public comment; Comment resolution; Approval; Published standard.
PD ISO/TR 20736:2021	Sludge recovery, recycling, treatment and disposal. Guidance on thermal treatment of sludge Categories: Wastes. Liquid Withdrawn begins : 2023-07-05	Withdrawn
PD CR 13768:2001	Characterization of sludges. Good practice for combined incineration of sludges and household wastes Categories: Wastes. Liquid \| Waste. Equipment and installations. Disposal and treatment. Withdrawn begins : 2004-10-12	Withdrawn
PD CR 13767:2001, CR 13767:2001	Characterization of sludges. Good practice for sludges incineration with and without grease and screenings Categories: Wastes. Liquid Withdrawn begins : 2004-10-20	Withdrawn
PD CR 13714:2001	Characterization of sludges. Sludge management in relation to use or disposal Categories: Wastes. Liquid \| Water. Sewage Withdrawn begins : 2010-08-10	Withdrawn
PD CEN/TR 13768:2004	Characterization of sludges. Good practice for combined incineration of sludges and household wastes Categories: Wastes. Liquid \| Waste. Equipment and installations. Disposal and treatment. Withdrawn begins : 2014-11-27	Withdrawn
PD CEN/TR 13767:2004	Characterisation of sludges. Good practice for sludges incineration with and without grease and screenings Categories: Wastes. Liquid Withdrawn begins : 2014-11-27	Withdrawn
PD CEN/TR 13714:2010	Characterization of sludges. Sludge management in relation to use or disposal Categories: Wastes. Liquid \| Water. Sewage Withdrawn begins : 2013-09-23	Withdrawn
BS EN 15170:2008	Characterization of sludges. Determination of calorific value Categories: Wastes. Liquid \| Waste. Equipment and installations. Disposal and treatment. Withdrawn begins : 2009-09-24	Withdrawn
BS EN 14701-4:2010	Characterization of sludges. Filtration properties. Determination of the drainability of flocculated sludges Categories: Wastes. Liquid Withdrawn begins : 2019-01-11	Withdrawn
BS EN 14701-2:2006	Characterization of sludges. Filtration properties. Determination of the specific resistance to filtration Categories: Wastes. Liquid Withdrawn begins : 2013-05-03	Withdrawn

Standards Development

EH/5 - Sludge characterization

Committee standards activity