A part of the AQUA-CONTACT Praha, v.o.s. company is an accredited analytical laboratory with the ASLAB attest.
The laboratory has gained the so-called "Laboratory correct operation certificate No 433" and is qualified for sample analysis according to the Ministry of Environment Regulation No 123/2012 Sb. about fees for wastewater discharge into surface water, by which the law No 254/2001 Sb. (water law) is implemented. Laboratory workers are qualified for waste and surface water sampling according to the Czech standard ČSN ISO 25667 requirements.
Wastewater and surface water analyses
|Chemical oxygen demand determination||CODCr|
|Biochemical oxygen demand determination||BOD|
|Total nitrogen determination||Ntotal|
|Total phosphorus determination||Ptotal|
|Suspended solids determination||SS|
|Ignition residue determination||IR|
|Dissolve substances determination||DS|
|Dissolve inorganic salts determination||DIS|
|pH value determination||pH|
|Acid neutralization capacity determination||pH 4,5 or 8,3|
|Basic neutralization capacity determination||pH 4,5 or 8,3|
|Sludge volume index determination||SVI|
|Dissolved oxygen determination||O2|
|Heavy metals determination and other|
We are able to arrange also other analysis from subcontractor laboratories on the client's demand.
Microscopic sludge analyses
Besides chemical analysis, the laboratory workers can also make microscopic sludge analysis.
A poster of activated sludge microorganisms overview has been created in collaboration with the AQUA-CONTACT Praha, v.o.s. company, the Department of Water and Environment Technology (Prague ICT) and the Association of Wastewater Treatment Experts.