We can't find the internet
Attempting to reconnect
Something went wrong!
Hang in there while we get back on track
Wastewater Treatment Using Active Microorganisms and Evaluation of Results
Summary
This paper is not relevant to microplastics research — it evaluates the effectiveness of active microorganism (EM) technology for wastewater treatment, measuring heavy metal reduction and water quality parameters.
In this study, samples are taken from the facility where the wastewater is located, and tests and analyzes are made with an active microorganism (EM). EM Technology means technology using Active Microorganisms. EM is not composed of a single microorganism, but a mixture of various groups of microorganisms. It has a positive and healthy effect on people, animals, and nature. EM is effective in both aerobic and anaerobic conditions. For this reason, it would be beneficial to apply it at all stages of treatment in conventional wastewater treatment systems, except for the biological reactor. When used in EM-activated wastewater, various compounds are formed that may be beneficial for wastewater (enzymes with high hydrolytic activity and some antioxidant substances). These compounds together with EM microorganisms provide high-capacity purification of wastewater. As a result of analyses using EM, it is seen that the desired values are achieved. Heavy metal determination is made in Çankırı wastewater and water treated with EM using an ICP-OES device at a lower detection limit (LOD) value of the device at ppm level. As a result of treatment with EM, it has been determined that a high concentration of strontium fell to the lower detection limit. This result shows that EM has an effective role in removing heavy metals. It has been seen that the use of EM in wastewater is extremely beneficial in terms of eliminating bad odors, increasing the sedimentation rate of organic matter, and reducing chemical oxygen demand (COD), biochemical oxygen demand (BOD), and suspended solids amount (SSM). Besides, ionization is suppressed by the anti-oxidation effect. When EM is used, the operating cost will be lower as O2 consumption can be reduced. Since the water will still contain EM microorganisms after being treated, it is thought that wherever it is discharged from the wastewater plant to nature, a great improvement will be observed in terms of vegetation and the environment.
Sign in to start a discussion.
More Papers Like This
Treatment of electroplating wastewater using electrocoagulation and integrated membrane
This study developed an electrocoagulation and membrane filtration system that removes over 99% of heavy metals from industrial wastewater. While not directly about microplastics, the technology is relevant because microplastics in water often carry heavy metals that can leach into drinking water. Improved industrial wastewater treatment reduces the overall toxic burden in water systems that people depend on.
Saving Energy in Biological Wastewater Treatment by Using Extremely Low-Frequency Electric Field—Pilot-Scale Study
Not relevant to microplastics research; this paper describes a pilot study using low-frequency electric fields to improve biological wastewater treatment efficiency, with no connection to microplastic pollution.
Electrocoagulation in Wastewater Treatment: A Comprehensive Review of Heavy Metal and Pollutant Removal
This comprehensive review evaluates electrocoagulation as a wastewater treatment method for removing heavy metals and other pollutants, including microplastics. Researchers found that electrocoagulation is a versatile and effective technique compared to conventional methods like membrane filtration or chemical coagulation. The study highlights its advantages in terms of environmental compatibility and cost-effectiveness, while noting that optimization of operating parameters is still needed for different wastewater types.
Evaluating Microplastic Effects on Performance and Electrochemistry of Microbial Fuel Cells for Wastewater Treatment
Researchers evaluated how microplastics affect the performance of microbial fuel cells used for wastewater treatment. They found that low concentrations of microplastics actually improved chemical oxygen demand reduction and power production compared to wastewater without microplastics. However, at higher concentrations the beneficial effects diminished, suggesting that microplastic levels in wastewater could influence the efficiency of bioelectrochemical treatment systems.
Transformation of Traditional Wastewater Treatment Methods into Advanced Oxidation Processes and the Role of Ozonation
This paper is not relevant to microplastics research — it reviews advanced oxidation processes with a focus on ozonation for wastewater treatment, covering microbial inactivation and degradation of organic pollutants.