Environment Agency tells water companies to clean up their act and protect the environment from pollution

Water company efforts to protect the environment were described as ‘simply unacceptable’ in an Environment Agency (EA) report published today (10 July) with only 1 of the major water and sewage companies in England performing at the level expected.

Link: Environment Agency tells water companies to clean up their act and protect the environment from pollution
Source: Environment Agency

BS EN IEC 61158-4-4:2019 Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 4 elements

Data transmission
Fieldbus
Communication procedures
Interfaces (data processing)
Automatic control systems
Communication networks
Process control
Industrial
Bus networks
Computer networks
Data link layer (OSI)
Open systems interconnection

Link: BS EN IEC 61158-4-4:2019 Industrial communication networks. Fieldbus specifications Data-link layer protocol specification. Type 4 elements
Source: BSI Standards

BS IEC 62990-1:2019 Workplace atmospheres Gas detectors. Performance requirements of detectors for toxic gases

Occupational safety
Environment (working)
Spectrophotometry
Particulate air pollutants
Industrial air pollutants
Determination of content
Sampling methods
Air
Chemical analysis and testing
Air pollution
Infrared radiation

Link: BS IEC 62990-1:2019 Workplace atmospheres Gas detectors. Performance requirements of detectors for toxic gases
Source: BSI Standards

BS EN ISO 17678:2019 Milk and milk products. Determination of milk fat purity by gas chromatographic analysis of triglycerides

Purity
Interferences (chemical)
Fat content determination
Cream (dairy products)
Powdered foods
Butter
Fats
Chemical analysis and testing
Fatty acids
Milk
Gas chromatography
Determination of content
Dairy products

Link: BS EN ISO 17678:2019 Milk and milk products. Determination of milk fat purity by gas chromatographic analysis of triglycerides
Source: BSI Standards

BS EN ISO 11058:2019 Geotextiles and geotextile-related products. Determination of water permeability characteristics normal to the plane, without load

Test equipment
Hydraulic tests
Reports
Fabric testing
Geotextiles
Permeability measurement
Textile products
Flow measurement
Error correction
Water-resistance tests
Textile testing
Testing conditions
Temperature
Test specimens
Equations
Permeability
Graphical methods
Cloth

Link: BS EN ISO 11058:2019 Geotextiles and geotextile-related products. Determination of water permeability characteristics normal to the plane, without load
Source: BSI Standards

BS EN 17271:2019 Plastics. Poly(vinyl chloride) (PVC) based profiles. Determination of the peel strength of profiles laminated with foils

Test equipment
Plastics
Profile
Testing conditions
Test specimens
Prefabricated parts
Doors
Specimen preparation
Construction materials
Polyvinyl chloride
Construction systems parts
Windows
Heating tests
Unplasticized polyvinyl chloride
Shrinkage tests

Link: BS EN 17271:2019 Plastics. Poly(vinyl chloride) (PVC) based profiles. Determination of the peel strength of profiles laminated with foils
Source: BSI Standards