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Category: Additives - Biological Waste Treatment Expert
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Biological Waste Treatment Expert. What is bioaugmentation - 10 Minute Course. I have just finished a quick summary course on bioaugmentation. Every day I see bioaugmentation, nutrients, and other additives offered as a panacea for all sorts of problems in waste treatment. The course below covers the basics of bioaugmenation including how products are designed and what to expect if you use bioaugmentation including its limitations. How bioaugmentation can speed up bioremediation projects. The compounds p...
biologicalwasteexpert.com
Category: Bioaugmentation - Biological Waste Treatment Expert
http://www.biologicalwasteexpert.com/blog/category/bioaugmentation
Biological Waste Treatment Expert. What is bioaugmentation - 10 Minute Course. I have just finished a quick summary course on bioaugmentation. Every day I see bioaugmentation, nutrients, and other additives offered as a panacea for all sorts of problems in waste treatment. The course below covers the basics of bioaugmenation including how products are designed and what to expect if you use bioaugmentation including its limitations. Temperature Impact on Biological Unit Microbes. Almost all organic compou...
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What is septicity in wastewater? - Biological Waste Treatment Expert
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Biological Waste Treatment Expert. What is septicity in wastewater? Spirochete from ucmp.berkeley.edu. We often hear that wastewater has septicity when the water has black color, high sulfides, odors, and spirochetes/spirillum when viewed under the microscope. Today I want to define the conditions that cause septicity and how it can/should be addressed. Conditions to create septicity:. Depleted free oxygen and nitrate - pushing to highly negative redox conditions. Corrosion from H2S and sulfide oxidation.
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Blog Posts - Biological Waste Treatment Expert
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Biological Waste Treatment Expert. Can constructed wetlands remove pharmaceutical and personal care product residuals? With the increasing numbers of warnings of pharmaceutical and personal care products (PPCP) passing through conventional wastewater treatment plants and entering the environment it is interesting to see a study on how constructed wetlands for polishing treated wastewater impact these residuals. Http:/ www.sciencedirect.com/science/article/pii/S0048969716312426. Beta Blockers 37 - 99%.
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SV30 & SVI ~ While the single number is great.... other things can be learned during the test! - Biological Waste Treatment Expert
http://www.biologicalwasteexpert.com/blog/sv30-svi-while-the-single-number-is-great-other-things-can-be-learned-during-the-test
Biological Waste Treatment Expert. SV30 and SVI While the single number is great. other things can be learned during the test! Many people run either the SV30 or SVI (just a MLVSS adjusted SV30) and generate a single number that helps operators make decisions on recycle rates, wasting rates, and polymer usage. Today, I am going to introduce other qualitative and quantitative measures that can be taken while running the SV30 test. Do the solids have a "fluffy" appearance? Look like gelatin while settling?
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Sulfur oxidizing microbes and H2S removal - Biological Waste Treatment Expert
http://www.biologicalwasteexpert.com/blog/sulfur-oxidizing-microbes-and-h2s-removal
Biological Waste Treatment Expert. Sulfur oxidizing microbes and H2S removal. Reduced Sulfur is converted back to sulfur and sulfate by microbial action. The most common bacteria found in this process are:. Purple sulfur bacteria and green sulfur bacteria. Obtain energy for growth from the following reaction:. Thiobacillus and Starkeya sp. Ndash; obtain energy by the following. So 1½ O2 H2O -. Of notes is the production of sulfuric acid as the final product of. Metabolism. As a group the.
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Sulfur Cycle including Hydrogen Sulfide (H2S) - Biological Waste Treatment Expert
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Biological Waste Treatment Expert. Sulfur Cycle including Hydrogen Sulfide (H2S). Sulfur is used in every cell as a micronutrient. Sulfate is used as an alternative electron acceptor by certain species of bacteria (ex. Under reducing environment which produces sulfides an H2S (pH dependent as to which forms are present). Reduced Sulfur is converted back to sulfur and sulfate by microbial action. As I often field requests on microbes that convert reduced sulfur and H2S back into harmless forms, the next p...
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All Categories - Biological Waste Treatment Expert
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Biological Waste Treatment Expert. Ammonia Control in Intensive Aquaculture Systems. When I interact with aquaculture researchers and farmers, I often hear that they need to add ammonia oxidizing bacteria (AOB) to combat high ammonia in the ponds. Multiple companies appear to offer blends of microbes containing AOB – usually. For farmers the questions are:. Are the currently marketed products effective? And, if not – what should I do to control ammonia and nitrite in the ponds? Use by heterotrophic (carb...
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Category: Archaea - Biological Waste Treatment Expert
http://www.biologicalwasteexpert.com/blog/category/archaea
Biological Waste Treatment Expert. Types of Microbes in Wastewater Treatment Plants. Bacillus seen using electron microscopy. The microbes in the wastewater treatment plant include:. Erik Rumbaugh has been involved in biological waste treatment for over 20 years. He has worked with industrial and municipal wastewater facilities to ensure optimal performance of their treatment systems. He is a founder of Aster Bio (. Specializing in biological waste treatment. Click to set custom HTML.
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Can microbes help control rust in coffee? - Biological Waste Treatment Expert
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Biological Waste Treatment Expert. Can microbes help control rust in coffee? Coffee plants in many locations are having problems with the fungal infection caused by. Bacillus are well studied, mostly benign, soil microbes that produce multiple compounds that prevent fungal spores from germinating and can even directly prevent fungal growth. In the soil environment this allows the bacilli to utilize precious nutrients needed for growth and gives them a competitive advantage over other organisms.
