Water / Waste Processing-Ask the Wastewater Expert

Water / Waste Processing

Has series of articles featuring:

Ask the Wastewater Expert


Below, click any of 13 articles published on Water / Waste Processing Web Site authored by Wastewater Dan the Wastewater Wizard:


What are process controls for treating wastewater in the dairy industry?

August 4, 2014

Microorganisms in activated sludge

June 23, 2014

Activated-sludge troubleshooting guidelines

June 18, 2014

Procedures for overall process control of activated sludge

May 30, 2014

The measurement of suspended solids

May 5, 2014

How sludge settles is a key performance indicator

March 31, 2014


For a firm grasp of trends, monitor wastewater treatment ‘look and feel’

March 6, 2014


Getting back to basics: What is pH?

February 6, 2014


Batch and continuous pH control compared and contrasted

February 1, 2014


What are operational process controls for overall effective sludge dewatering?

January 8, 2014


What are process controls for dissolved oxygen during biological treatment?

November 5, 2013


What are the parameters of an extended-aeration activated-sludge system?

October 1, 2013

What are the treatment options for landfill leachate?

July 30, 2013


About Dan Theobald:

Known in the industry as “Wastewater Dan,” Daniel L. Theobald, proprietor of Environmental Services, is a professional wastewater and safety consultant/trainer. He has more than 24 years of hands-on industry experience operating many variants of wastewater treatment processing units and is eager to share with others his knowledge about water conservation. (www.Conserve-On-Water.com).

Theobald serves as an active consultant for industries looking to achieve and maintain improved wastewater treatment at reduced cost. He is a Lifetime Member of the Who’s Who Registry of Professionals and holds numerous certifications from wastewater management regulatory boards and professional organizations. Theobald contributed one chapter to the Water Environment Federation’s (www.wef.org) Manual of Practice # 37 (MOP-37), a technical manual resource guide for biological nutrient removal, published the summer of 2013. He also publishes educational videos (https://www.youtube.com/user/wastewaterdan/)

and authors two Blogs; Wastewater Education; (http://TheWastewaterWizardBlog.com/)

and a Water Status;



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