Our company provides internationally approved and accredited testing, inspection and inspection services to the following standards.
TS EN 12255-3 Wastewater treatment plants - Part 3: Pretreatment
TS EN 12763 Pipes and fittings - Manufactured with fiber cement - Used in building discharge systems - Dimensions and technical terms used in shipment
TS EN 1825-1 Grease separators-Part 1: Design, performance and test principles, marking and quality control
TS EN 12255-10 Wastewater treatment plants - Part 10: Safety principles
TS EN 12255-8 Wastewater treatment plants - Part 8: Sludge treatment and storage
TS EN 12255-4 Wastewater treatment plants - Part 4: Primary sedimentation
TS EN 12255-7 Wastewater treatment plants - Part 7: Biological stationary film reactors
TS EN 12255-8 Wastewater treatment plants - Part 8: Sludge treatment and storage
TS EN 1825-2 Grease separators - Part 2: Selection, installation, operation and maintenance of nominal size
TS EN 12255-4 Wastewater treatment plants - Part 4: Primary sedimentation
TS EN 12255-1 Wastewater treatment plants - Part 1: General construction principles
TS EN 12255-6 Wastewater treatment plants - Part 6: Activated sludge treatment
TS EN 12255-7 Wastewater treatment plants - Part 7: Biological stationary - Film reactors
TS EN 12255-9 Wastewater treatment plants - Part 9: Odor control and ventilation
TS EN 12255-11 Wastewater treatment plants - Part 11: General data rules
TS EN 12255-13 Wastewater treatment plants - Part 13: Wastewater treatment by sedimentation / flocculation
TS EN 12255-12 Wastewater treatment plants section: 12 control and automation
TS EN 1825-1 Grease separation systems - Part 1: Design, performance and testing, marking and quality control principles
TS EN 12255-15 Wastewater treatment plants - Part 15: Measurement of oxygen transfer in clean water in aeration tanks in activated sludge plants
TS EN 12255-14 Wastewater treatment plants - Part 14: Disinfection
TS EN 12255-15 Wastewater treatment plants - Part 15: Measurement of oxygen transfer in clean water in aeration tanks in activated sludge plants
TS EN 1825-1 / AC Installation for oil separation - Part 1: Design rules, performance and test marking and quality control
TS EN ISO 5667-13 Water quality - Sampling - Section 13: Sludge sampling guide
TS EN ISO 1825 Rubber hoses and hose assemblies - Used for filling and discharging of fuel in the ground in aviation - Specifications
TS EN ISO 7827 Water quality - Determination of "ready", "final" aerobic biodegradability of organic compounds in aqueous media - Dissolved organic carbon (DOC) analysis method
12566-3 + A2 50 Small wastewater treatment systems up to the equivalent population - Part 3: Ready-made and / or on-site domestic wastewater treatment plants
TS EN 12566-3 + A2 Small wastewater treatment systems - for areas up to the equivalent population of 50 - Part 3: Ready-made and / or on-site domestic wastewater treatment plants
TS EN 16323 Glossary of wastewater engineering terms
TS EN 16323 Glossary of wastewater engineering terms
TS EN 12566-1 Small wastewater treatment systems for areas up to the equivalent population (EN) of 50 - Part 1: Pre-built septic tanks
TS EN 12566-7 Small wastewater treatment systems for areas up to the equivalent population (EN) of 50 - Part 7: Prefabricated tertiary treatment units
TS EN 12566-4 Small wastewater treatment systems for areas up to the equivalent population (EN) of 50 - Part 4: septic tanks installed from pre-built kits
12566-6 Small wastewater treatment systems for areas up to the equivalent population (EN) - Part 50: Pre-treatment units for septic tank output
TS EN 872 Water quality - Determination of suspended solids - Filtration method using glass fiber sieves
TS 4957-1 EN 1899-1Su quality - Determination of biochemical oxygen demand after N days (Boin) - Part 1: Inoculation method with dilution and addition of allithiourea
TS ISO 5667-10 Water quality - Sampling - Part 10: Sampling guide for wastewater
TS EN ISO 5667-15 Water quality-Sampling-Section 15: Guide for the protection and transport of sludge and sediment samples (iso 5667-15: 2009)
TS EN ISO 5667-15 Water quality-Sampling-Section 15: Guide for the protection and transport of sludge and sediment samples (iso 5667-15: 2009)
TS EN ISO 5667-13: 2011 Water quality- Sampling- Section 13: Sludge sampling guide
TS EN 14968 Semantics for groundwater data exchange
TS EN ISO 19493 Water quality - Guidance on marine biological research of hard substrate communities.