936-856-4515 Info@HEIenv.com


What type of filtration system does your project need?

Hoffland Environmental Inc. – HEI produces custom filter presses to fit cusotmer needs.  Contact us to meet your specifications.

Ultra Filtration Systems
Replacing Conventional Water Pre-treatment Processes with Membrane Filtration
The membrane filtration processes of Ultrafiltration (UF) is rapidly becoming the preferred choice for water pre-treatment in industrial and municipal environments. Recent developments in membrane types and cartridge configurations have enhanced the economic viability and technical reliability in large volume applications such as surface water pre-treatment and industrial waste water recycle.

Membrane systems are now being used for boiler feed, cooling towers and process water in the chemical, petrochemical, power generation, semiconductor, and beverage industries. Systems may be designed for treating raw water directly from a river, lake or other surface source. The UF system is designed as a single step unit processes that replaces multiple step processes such as solids contact clarification with coagulant feeds and one or more steps of multimedia type depth filtration.

For zero discharge wastewater treatment systems, water is treated directly from biological treatment and secondary clarifiers. The water is then recycled to the front end of the plant’s feed water treatment process.

Hoffland Environmental, Inc. (HEI) is a manufacturer of custom engineered turnkey industrial wastewater treatment facilities that are: designed, engineered, manufactured, installed, and commissioned.

Hoffland Environmental – HEI is a registered Texas Professional Engineering firm. Our headquarters are located in Conroe, TX.

HEI is an experienced and registered Professional Engineering Firm and assumes total process responsibility for feasibility studies, design engineering, fabrication and installation. Over 1000 industrial Wastewater Treatment Systems have been installed worldwide over the past 40 years.

The company was founded in 1978 with the purpose to provide the design and installation of wastewater treatment equipment to the metal finishing industry.
Hoffland Environmental – HEI operates its own engineering and manufacturing facility in Conroe, Texas.

With our in-depth process knowledge of wastewater treatment engineering, in-house manufacturing and project management background, the company has a significant competitive advantage in bidding complete environmental equipment packages and turn-key plants.

Hoffland Environmental – HEI capabilities include: total process responsibility, feasibility studies, design engineering, fabrication, installation and start-up of environmental projects requiring any or all of the above major functions. We have the ability to post treasury rated performance bonds, provided by independent insurance agencies, for all major projects.


Each project can include standardized and custom designed elements. Contact Hoffland Environmental – HEI for your next project.




Reverse osmosis, Membrane filtration, Ultrafiltration, Ultra filtration, Ultra-filtration, Nano filtration, Waste water treatment, Industrial waste water treatment, Heavy metal removal, Wastewater treatment, Industrial wastewater treatment