The main advantages of a wastewater treatment plant STMH

  • Completely maintenance free - all non-biodegradable substances are collected in a pre- settling basin , thereby avoiding the handling of these substances hygienically unacceptable . This reservoir as needed to export only 1 for 3-10 years operating a wastewater treatment plant. The cleaning is very simple and self- ongoing


  • High stability cleaning - with pre- settling basin is provided regularly and particularly steady supply of waste water into the sewage treatment plant STMH and that there was a " starvation " or vice versa overload microorganisms in sewage STMH


  • High efficiency cleaning - if the system is characterized by high stability, then the cleaning efficiency is high. If wastewater treatment plant cleans irregularly , it is not possible to ensure a high cleaning efficiency. Pre septic tank provides primary and pre- evaporation ( mixing ) of detergents that can kill microorganisms


  • Suitable for objects with irregular operation - Suitable for objects with irregular operations ( accommodation facilities, etc. )


  • Low operating costs - saving operation throughout the wastewater treatment plant market, 11-35kWh/person/year and any other supporting enzymes or chemicals. The total annual cost of approx . 800, - CZK


  • High quality treated water - the opportunity to get to 600l/den quality irrigation water suitable for ornamental gardens , ornamental ponds , etc.


  • Operation without odor and noise - due to the high stability and efficiency of the cleaning operation of a wastewater treatment plant, without odor and noise


  • Long life wastewater treatment plant - no parts subject to increased wear ( wastewater treatment plant  made ​​of polyethylene , ABS , PA- plastic, stainless steel ! ) - Life approx . - Reservoir 50-100 years , built 20-50 years


  • Simple installation - no need podbetonovávat - balls. Robust, durable exterior shape of a wastewater treatment plant ( 15 mm ) lightweight


  • Only two mounting parts - when possible service is not required exhaustion , no float switches , rotary pumps , no , no electric in sewage


  • Suitable for objects with an existing septic tank - the existing septic system can be used as an upstream reservoir or cleaning system positioned in the septic tank (only when a sufficient volume of septic tank )


  • The possibility of extending the capacity of wastewater treatment plants - Easy and quick replacement of internals without running

Our membership in important associations :

Membership in the Association of Wastewater Treatment Experts , we always offer high quality , fully professional and especially correct solution in accordance with the current , eventually . prepared legislation Czech Republic.

Water Association of the Czech Republic - CzWA - CzWA brings together professionals , companies and institutions with the main objective of achieving effective and sustainable development in all areas of water management and protection of the aquatic environment .

Small domestic cleaners and separators - OS - CaO - CZWA - The Group contributes to the development of standards and regulations , their mutual harmonization and alignment with EU legislation in preparation and education experts in their spirit. The main aim of the group is to assist with the preparation and dissemination of information legislation in this part of the water .

Municipal wastewater treatment plants - small WWTP OS - Group brings together experts from different professions involved in the treatment of urban waste water . Among the members of such groups are represented in addition to wastewater operators and designers, individual and complex wastewater and also researchers from universities.

The main advantages of a wastewater treatment plant STMH

  • completely maintenance-free operation
  • high cleaning efficiency
  • high stability cleaning
  • low operating costs
  • odor, noise
  • life of 30-50years (stainless steel, plastic)

Using a wastewater treatment plant STMH

  • Villas
  • apartment buildings
  • townhouses
  • cottages with occasional traffic
  • small establishments, trade
  • hostels, family hotels, pensions
  • small campgrounds, camping
  • garden restaurant
  • mountain resort with occasional traffic

Where there was a wastewater treatment plant STMH works

  • Czech Republic - over 150 realizations
  • Germany - over 600 realizations
  • Ireland, France - over 300 realizations
  • Poland - over 200 realizations
  • America - over 250 realizations
  • Brazil, Mexico - over 250 realizations
  • Russia, Taiwan, China - over 100 realizations


Hellstein spol. s r.o.
Petřvaldská 459
Šenov u Ostravy
739 34
Česká republika
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