Analysis of wastewater from DČOV

Do you run a domestic wastewater treatment plant? And do you know that you have to regularly document the assessment of this wastewater? We will arrange everything for you!

Description of the analysis

Do you run a domestic wastewater treatment plant (DČOV)? Did you know that you need to regularly document the analysis of wastewater from domestic treatment plants to verify the effectiveness of treatment? We will arrange it for you and we will advise you on exactly what analyzes you need.  


OV-A (CHSK, BSK5, NL) - 469 Kč

Application : Waste water discharged into surface water (river, stream, pond). Applies to equipment operating before 1.1.2016.   

Legislation : It is governed by Government Regulation No. 23/2011 Coll. 

Duration of the assessment: 7-10 days .  


OV-B (CHSK, BSK5) - 469 Kč

Application : Waste water discharged into surface water (river, stream, pond). Valid for equipment operating after 1.1.2016   

Legislation : It is governed by Government Regulation No. 41/2015 Coll. 

Duration of the assessment: 7-10 days .  


OV-C (CHSK, BSK5, NL, N-NH4, P total) - 799 Kč

Application : Waste water discharged into groundwater (soaking into the soil layer). Applies to equipment operating before March 1, 2016.   

Legislation : It is governed by Government Regulation No. 416/2010 Coll. 

Duration of the assessment: 7-10 days .  


OV-D (CHSK, BSK5, NL, N-NH4) - 549 Kč

Application : Waste water discharged into groundwater (soaking into the soil layer). Valid for equipment operating after March 1, 2016.   

Legislation : It is governed by Government Regulation No. 57/2016 Coll. 

Duration of the assessment: 7-10 days .  


How to choose the right analysis?

What you have stated in the Operating Rules (OR) always applies. If the required sampling in the OR differ from the parameters listed by us, the OR takes precedence. OR also determines the frequency of assessments. The OR should be compiled in accordance with the legislation in force at the time of approval. The legislation states the assessments set out below, however individual deviations are possible. 

The scope of the analysis differs depending on whether the wastewater is discharged into surface water (river, stream, pond) or into groundwater (soaking into the soil layer) and also according to the date of commissioning of the treatment plant.          

The legislation states that samples from the entry and exit from the DČOV must be extracted, to confirm the efficiency of cleaning. In total, 2 samples are needed . In practice, however, it is often enough to submit only one sample from the output. Again, it depends primarily on what you have in the OR.  

Can I extract a sample myself?

Unless otherwise stated in the OR, you can extract the sample yourself . It is always taken from the output of the DČOV. It is possible to use your own clean sample box with a volume of at least 1.5 liters (eg plastic bottle from mineral water, etc.). After extraction, the sample must be delivered to our laboratory as soon as possible. 

Accredited sampling

Our sampler can take an accredited water sample. The price for point extraction is 500 Kč, for 2-hour collection 1,331 Kč including VAT.    

In the case of a distance greater than 25 km from Prague or České Budějovice, traffic will be added.


 

Price of analysis

You can pay by cash or by credit card when handing over the sample to the laboratory, or by cash when taking a sample by our employee).

All prices include VAT.

OV-A price 469 Kč

OV-B price 359 Kč

OV-C price 799 Kč

OV-D price 549 Kč

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To get your results only three steps are needed

The sample must be extracted and transported to our laboratory. After filling in the handover protocol you just wait for the results in email.


Water sampling

You can collect the samples of water yourself or leave it up to us. 

Water sampling

No special sampling set is needed, just your own clean PET bottle. Collection by our employee costs 500 Kč

Analysis

We will start analysing your samples as soon as we get them.

Submitting results

You will receive the results via email within 14 days.