The utilization of dyes in textile industries has enormously increased in recent years and has created several environmental problems. Currently, several m
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 textile wastewater, in addition to oil and grease, phenols, hydrocarbons, metals, ...
(b) treating said output stream after removal from said sealed chamber by passage into contact with molten aluminum thereby effecting chemical reduction by reaction with aluminum and producing innocuous effluent. 2. Process as described in claim 1 wherein the waste products comprise tissue from a ma...
can also be used for toxic gas purification, waste gas treatment, solvent recovery. Advantages 1. Professional in activated carbon and water treatment since 19852.Strict quality control system and Certificate3. Reliable Pre-shipment Inspection4. Some famous customer...
That being said, the removal of heavy metals from secondary sludge/biosolids by an economical and greener approach is indispensable. It is desperately needed to convert huge toxic waste liability into valuable resource for sustainable agriculture and aquaculture2. Various technologies have been tested ...
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...
(Plastics Europe, 2019a). However, MRfacesseveral challenges in treating plastic waste, such as thermal-mechanical degradation, the presence of legacy additives and chemicals, and inadequate technical properties of the final regranulates to meet the market demands (Ragaert et al., 2017;Simon and...
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 ...
[98]. Indeed, biofilm reactor technology is widely used by the water industry for the removal of organic pollutants from municipal and industrial waste streams, ranging from the use of trickling filters to suspended biofilm granules termed aerobic granular sludge [99]. The potential has also been...
3.3.1.1. Drilling waste The drilling of wells generates significant quantities of wastes. This waste is made up of drilling fluids and the cuttings generated during drilling. Drilling fluids (drilling muds) are used to lift formation cuttings to the surface, control subsurface pressures, lubricate ...