Production and distribution of precipitation and flocculation agents for the chemical-physical treatment of industrial wastewater
Abwassertechnik Windgassen
Gevelsberg (Schwalbenstr. 14), GermanyNew on Amplifa
About Abwassertechnik Windgassen
Abwassertechnik Windgassen is a family-owned company from Gevelsberg specializing in the production, development, trade and distribution of wastewater treatment chemicals. The product range includes precipitation agents based on calcium carbonate, bentonite, hydrated lime, aluminum chloride and activated carbon as well as anionic and cationic flocculants, iron(II) sulfate for chromium reduction, organic heavy-metal precipitants and defoamers. The products are used for precipitation, flocculation and clarification of industrial, technical and electroplating wastewater contaminated with heavy metals such as copper, chromium, zinc, nickel or aluminum as well as with paints, oils, COD, fluorides and sulfates. In-house laboratory wastewater analysis by spectrophotometer (cuvette tests) is offered to tailor the products individually to the customer's wastewater. Customers include companies from electroplating, printed circuit board manufacturing, powder and KTL (electrodeposition) coating, aluminum finishing, stainless steel pickling, waste management and dairies. Delivery is by freight forwarder within 24–48 hours; the company is certified to DIN EN ISO 9001:2015.
- Site
- Gevelsberg
- Processes
- Production of wastewater treatment chemicals (precipitation agents/flocculants), Laboratory analysis of wastewater with spectrophotometer (cuvette tests: heavy metals, fluoride,, Laboratory analysis of wastewater with spectrophotometer (cuvette tests), Individual adaptation of products to the customer's wastewater, Delivery by freight forwarder within 24–48 hours, Personal product presentation/consulting
- Materials
- Precipitation agent based on calcium carbonate and bentonite, Precipitation agent based on bentonite and polyaluminum chloride, Precipitation agent based on hydrated lime with activated carbon, Flocculant anionic (granule/liquid), Flocculant cationic (liquid), PAC + iron(III) chloride (liquid), Iron(II) sulfate monohydrate (solid), Heavy-metal precipitant based on sodium dimethyldithiocarbamate
- Certificates
- DIN EN ISO 9001:2015, ISO 9001
- Industries
- Electroplating operations, Printed circuit board manufacturing, Powder coating, KTL (electrodeposition) coating, Zinc phosphating, Aluminum profiles/anodizing
- 01
Laboratory analysis of the customer's wastewater (spectrophotometer)
- 02
Individual adaptation of the product to the wastewater
- 03
Production of precipitation and flocculation agents
- 04
Distribution and consulting
- 05
Shipping by freight forwarder (24–48 h)
Products and Active Agents
Precipitation agent based on calcium carbonate and bentonite
Solid with pH-neutral and pH-acidic action for chemical-physical wastewater treatment.
Precipitation agent based on bentonite and polyaluminum chloride
Solid precipitation agent for industrial and electroplating wastewater.
Precipitation agent based on hydrated lime with activated carbon
With high-grade activated carbon for reducing COD and AOX levels.
Flocculant anionic (granule/liquid)
For forming ultra-heavy, stable flocs with short settling time.
Flocculant cationic (liquid)
Used for oil-water emulsion splitting.
PAC + iron(III) chloride (liquid)
Liquid precipitation agent for wastewater treatment.
Iron(II) sulfate monohydrate (solid)
For chromium reduction in wastewater.
Heavy-metal precipitant based on sodium dimethyldithiocarbamate
Organo-sulfide (liquid), especially recommended for nickel.
Heavy-metal precipitant based on potassium hydroxide and sodium sulfide
Especially recommended for zinc, nickel and copper; alkaline, saves caustic soda or milk of lime.
Defoamer solution
Liquid additive for defoaming in the treatment process.
Spectrophotometry (cuvette tests)
Measurement of aluminum, chromium III/IV, fluoride, copper, nickel, silver, sulfate, zinc, tin and COD in the in-house laboratory.
Location
Gevelsberg
DEProduction, laboratory, distribution
- Materials
- Precipitation and flocculation agents, defoamers
- Spectrophotometer (laboratory)
Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Production of wastewater treatment chemicals (precipitation agents/flocculants)Plastics | – | – | – | – | Precipitation agent based on calcium carbonate and bentonite, Precipitation agent based on bentonite and polyaluminum, Precipitation agent based on hydrated lime with activated, Flocculant anionic (granule/liquid), Flocculant cationic (liquid), PAC+iron(III) chloride, Iron(II) sulfate monohydrate, Heavy-metal precipitant based on, Heavy-metal precipitant based on potassium hydroxide and, Defoamer solution |
| Laboratory analysis of wastewater with spectrophotometer (cuvette tests: heavy metals, fluoride,Testing | – | – | – | – | Wastewater |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Spectrophotometer (laboratory instrument) | – | – | Heavy metal ions: aluminum, chromium (III/IV), fluoride, copper, nickel, silver, sulfate, zinc, tin, | – | Gevelsberg |
Additional services
Quality
The company is certified to DIN EN ISO 9001:2015 (first certification 2008) and thereby guarantees consistently high product quality. Tests and analyses are carried out quickly and efficiently in the in-house laboratory using a spectrophotometer.
| Evidence | Gevelsberg |
|---|---|
| ISO 9001 |
History
- 2008
First certification of quality management to ISO 9001