Does Eutrophication cause Algae Blooms?

blue-green algae

Eutrophication is the structural change of water ecosystems that is caused by excess nutrients. Eutrophication results in algal blooms and poor water quality.

By Jael Batty

In this article, we discuss what causes eutrophication, how it affects the environment, and how it is treated. Continue reading

Pulp and Paper Wastewater Solutions

Pulp and Paper Processing Plant
Experience the world’s most efficient wastewater remediation products, for operational stability of pulp and paper wastewater treatment facilities.
Continue reading.

Food Processing Wastewater Treatment Solutions

Cheese processing plant
Experience the world’s most efficient wastewater remediation products, for operational stability of food processing wastewater treatment facilities.
Continue reading.

Our Most Popular Case Studies

Bioremediation can improve the activity and reproduction of wastewater microbiology. The following case studies used bioremediation to improve wastewater treatment conditions and operating costs.
Continue reading.

Bio Energizer® Cuts Sludge Hauling Costs for Potato Wastewater Treatment Plant

Potato Wastewater TreatmentA wastewater treatment plant in Pennsylvania was experiencing process control problems when new potato waste stream flows increased by 26%. The additional load was causing filamentous issues in the sequencing batch reactor (SBR), settlability problems, and increased sludge hauling costs.

The engineer was unable to maintain the 8-foot decant level in the sequencing batch reactor (SBR). He couldn’t decant more than 2–3 feet under the excess load.
Read more about reducing sludge handling costs

Bio Energizer® Improves SVI by 50% at Citrus Plant Wastewater Treatment

citrus production

A citrus plant struggled with poor settling in the clarifier of its wastewater treatment, which caused the sludge blanket to remain high. Even at a low flow rate of 1.2 million gallons per day (MGD), the high sludge blanked allowed less than 18” of free board. The slightest flow increase caused solids to carry over the weir with the effluent. Since the citrus plant frequently produced wastewater flows 1.5 to 2.5 MGD, the wastewater treatment plant continued to suffer from solids washout and clarifier effluent total suspended solids (TSS) excursions. The citrus plant wastewater treatment was a 6 million gallon per day (MGD) traditional aeration system with secondary clarification.
Read more about improving SVI

Bio Energizer, Micatrol & Bio Feed Reduce COD and Stabilize Wastewater Treatment for Plastic Producer

chartA plastic manufacturer in Taiwan needed a new process to efficiently treat elevated incoming chemical oxygen demand (COD) to comply with stringent EPA regulations for effluent discharge. The plant is an activated sludge treatment system with an influent of approximately 2,000 cubic meters per day (CMD) which is equivalent to approximately 530,000 gallons per day (GPD). The plant was unable to bring the plant into compliance using alternative technologies. 
Read more about treating elevated COD

Recycled Sewage: What Are We Putting on Our Farmland?

farm fields

By Jael Batty

Sewage sludge is a controversial input for farmers to use. Considering the toxins in today’s wastewater, are our treatments and regulations effective in eliminating micropollutants from sludge?
Read more about recycled sewage

Rural Colorado Town Uses BIO ENERGIZER® to Reduce Wastewater Lagoon Sludge and Save Money

The wastewater treatment plant superintendent for a rural Colorado town of about 500 people noticed that the plant’s three wastewater lagoons were filling with sludge, but he was dealing with budget constraints. The town’s population fluctuates throughout the year, and the varied loading was affecting system performance. Continue reading

Latest Edition of the BHN Newsletter, The Solution, Is Available

We love to hear stories from the people who use our products, and a number of those stories are included in this issue of The Solution. We begin with a report from Holden Research and Consulting on how use of certain Huma Gro® products on strawberries led to an ROI of over $3,400/acre. Amazing! Equally amazing is a report from Plant Sciences showing how effective Promax® is at controlling 8 strawberry pathogens. It seems that Huma Gro® and strawberries have an affinity for each other. Continue reading

Translate »