DETERMINATION OF THE MORPHOLOGICAL COMPOSITION OF WASTE
BIOLOGICAL STABILITY OF SUBSTRATES
- Determination of real dynamic respiratory index (RDRI) in accordance with HRN EN 15590
- Determination of respiratory activity by static method (AT4) in accordance with ÖNORM S 2027-4
ANALYSES OF PHYSICOCHEMICAL CHARACTERISTICS AND BIODEGRADABILITY PARAMETERS IN LINE WITH THE METHODOLOGY FOR DETERMINING THE COMPOSITION AND QUANTITY OF MUNICIPAL AND MIXED MUNICIPAL WASTE
Physicochemical parameters:
- Heat value from the original sample (higher and lower)
- Heat value from dry sample (higher and lower)
- Dry matter content
- Ignition loss
- Ash
- Biomass as a percentage of total carbon content (XBTC)
- Non-biomass components as a percentage of total carbon content (XNBTC)
- Biomasa u postocima na masu (XB)
- Biomass as a percentage of total mass (XB)
- Total carbon (TC)
- Total organic carbon (TOC)
- Chlorine
- Sulphur
- Heavy metal content (Sb, As, Pb, Cd, Cr, Co, Ni, Hg)
Biodegradability parameters
Aerobic stability parameter
- Real dynamic respiratory index (RDRI)
- Respiratory activity (AT4) parameter
Anaerobic stability parameter
- Biogas/biomethane potential
OPERATIONAL PARAMETER ANALYSIS OF A BIOGAS PLANT
Control parameters in the digester:
- pH
- Dry matter
- Volatile substance (ignition residue)
- TOC
- Total nitrogen
- Ammoniacal nitrogen
- Total organic acids
- FOS/TAC
- Total phosphorus
- Chemical oxygen demand (COD)
- Biogas composition analysis (CH4, CO2, O2, H2S, H2)
Parameters for biodegradability, respiratory activity and toxicity determination
- Biogas/biomethane potential and biodegradability (batch system) determination
- Determination of both biodegradability and biogas production of new substrates, including inhibition test (continuous system – 1 week of testing without analyses)
- Stability parameter – respiratory activity AT4 determination
- Real dynamic respiratory index (RDRI) determination
- Daphnia magna toxicity test (LC50)
Other parameters:
- Digestate testing
(NN br. 117/14)
WASTEWATER ANALYSES
STANDARD LABORATORY ANALYSES
LANDFILL GAS MEASUREMENT
ANALYSIS PACKAGES ACCORDING TO APPLICABLE LAWS AND ORDINANCES IN COOPERATION WITH PARTNERS
- THERMAL TREATMENT – sukladna zahtjevima Pravilnika o termičkoj obradi otpada (NN 75/16)
- PHYSICOCHEMICAL TREATMENT – Sukladno zahtjevima Pravilnika o vrstama otpada (NN 27/96)
- TERMINATION OF “WASTE” STATUS – Sukladno zahtjevima Pravilnika o nusproizvodima i ukidanju statusa otpada (NN 117/14)
- WASTE LANDFILL – Pravilnika o odlagalištima otpada (NN 04/23)
- TESTING OF SLUDGE FROM WASTEWATER TREATMENT PLANTS AND AGRICULTURAL USE OF SLUDGE – Sukladno zahtjevima Pravilnika o gospodarenju muljem iz uređaja za pročišćavanje otpadnih voda kada se mulj koristi u poljoprivredi (NN 38/08)
- PROVING THE NON-EXISTENCE OF PROPERTIES OF WASTE WHICH RENDER IT HAZARDOUS
