However, the increased use has made it more important than ever to minimize plastic waste. Since 2018… 2020-11-02 Article Newsletter A push for continued trust Nexam Chemical works constantly to meet the needs of customers and the industry in a leading way. As a holder of a number of ...
The metal parts were recycled for industrial use to minimize waste. This rigorous approach was supplemented by extensive worker training, ensuring safety during these operations [17, 52]. Overall, the systematic and methodical disposal of such ammunition exemplified the complexity of handling chemical ...
volatile contaminants are emitted as a waste gas or they may pollute the condensate, residues, if not suitable for recycling, has to be disposed of usually by incineration.5.1.6 Stripping The stripping method is one of the most regularly applied tools for the removal of VOC from PWW (Brinkman...
Residuals (disposal of sludge generated (solid waste) and CO2emissions into the atmosphere, a product of mineralization through sequential processes). The sludge generated in the primary process (CF) was considered hazardous waste. In this stage, more than 95% of the AB194 dye was removed from ...
The degrading inoculum was non-preadapted activated sludge taken from a municipal wastewater treatment plant treating predominantly domestic waste- water. The test using silicon oil was performed after the initial experiments with other bioavailability modifi- cations, using the same experimental conditions...
Before regulations, extensive discharges of oil-based cuttings resulted in large waste deposits of polluted drilling cuttings beneath and around the platforms, causing widespread sediment contamination and effects on the benthos. Since the discharges no longer contain oil, the recovery of local sediment ...
which allowed the recycling of organic acid-depleted permeate after the removal of acetic acid and SA and abolished the growth inhibition phenomenon caused by organic acid toxicity. This integrated system runs at a dilution and cell bleeding rate of 0.93 h−1and 0.03 h−1, respectively, resul...
While the ethane, propane, butane, and pentanes must be removed from natural gas, this does not mean that they are all waste products. Gas processing is necessary to ensure that the natural gas intended for use is as clean and pure as possible, making it the clean burning and ...
different reactor designs like the multi-phase loop reactor [167,168,169], which is discussed in Sect.3.3.2. Oils currently used as carbon sources include vegetable oils, such as sunflower oil [170], olive oil [171], and soybean oil [172], as well as waste oil, such as waste frying...
which allowed the recycling of organic acid-depleted permeate after the removal of acetic acid and SA and abolished the growth inhibition phenomenon caused by organic acid toxicity. This integrated system runs at a dilution and cell bleeding rate of 0.93 h−1and 0.03 h−1, respectively, resul...