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There are many easy ways to reduce biochemical oxygen demand (BOD) in wastewater. These include reducing total suspended solids (TSS) via physical filtration and chemical processes. Another method is aeration in activated sludge treatment facilities, which reduces BOD by supporting beneficial bacteria. Maintaining optimal temperatures is also essential in reducing BOD in wastewater. Alternative methods […]

The cause of high biochemical oxygen demand (BOD) in wastewater comes from excessive organic matter in the water. The source of the organic matter typically comes from human and animal waste like sewage and industrial processes. Other causes of high BOD include agricultural runoff, untreated wastewater, and food processing industries. In addition to organic matter,

Biochemical/biological oxygen demand (BOD) is measured using the following formula: BOD = (DO1 – DO2) * dilution factor. Dissolved oxygen (DO) is measured at the beginning (DO1) and then after a 5 day period (DO2) at 68°F (20°C). It is the difference between the two DO measurements that is used to calculate the BOD. The

Biological/Biochemical Oxygen Demand (BOD) is an essential metric in wastewater treatment processes to assess how effective the treatment process is. If BOD levels are too high they indicate insufficient treatment, and so adjustments or improvements in the treatment process must be made. On the other hand, if BOD levels are low, it signifies successful treatment

Oxidation-reduction potential (ORP) is a control parameter frequently used in water treatment systems such as wastewater treatment which works to monitor the effectiveness of the disinfection process. This way, ORP can be used to measure the oxidizing or reducing potential of the wastewater, ensuring the correct amount of additives like chlorine or hydrogen peroxide are

By maintaining the correct pH balance as it affects the condition of hair cuticles, you can preserve the health and vitality of your hair. When the pH level inside hair deviates from the optimal pH range, it can cause issues with breakage, diminished appearance (shine), and frizz. So, next time you select a new hair

Measuring dissolved oxygen (DO) in ocean water is a key factor in understanding water quality. When DO levels start to drop in ocean water, consequences include decreased biodiversity algal blooms and eutrophication events, a reduction or displacement in fishery resources, and shifts in species distributions. If low DO levels continue for a prolonged period, it

pH plays a crucial role in the cosmetic and skincare industry as it measures the acidity or alkalinity of a substance. Human skin has a slightly acidic pH level (approximately 5.5) which helps maintain our natural healthy skin barrier known as the acid mantle. Therefore, measuring the pH in cosmetics and selecting pH-balanced cosmetics and

Muriatic acid has numеrous usеs due to its strong acidic propеrtiеs. From clеaning swimming pools to prеparing concrеtе surfacеs and aiding in mеtal production, this vеrsatilе chеmical compound plays a vital role in various industries, and its еffеctivеnеss in dissolving impuritiеs and adjusting pH lеvеls makеs it a valuablе tool for many applications. If you

The Atlas Scientific line of EZO Complete circuits makes building a custom monitoring system easy, but if you don’t calibrate your sensors, then what good are your readings; And can you trust them? The accuracy of your readings is directly related to the quality of your calibration. Calibration is not difficult, and a little bit