One of the popular cationic dyes that is environmentally persistent, toxic, carcinogenic and
mutagenic is methylene blue (MB) dye. It is commonly applied as synthetic dye for dyeing …

Congo red (CR) dye is an organic pollutant of environmental concern. It is applied in textile,
printing, dyeing and rubber industries as colorant. The carcinogenicity, mutagenicity and …

Printing and dyeing wastewater (PDW) has characteristics of large amount of water,
elevated content of residual dyes, poor biodegradability, high alkalinity and large change of …

New multi-featured adsorbent beads were fabricated through impregnation of sulfonated
graphene (SGO) oxide into cellulose acetate (CA) beads for fast adsorption of cationic …

This study assesses the performance of optimized acacia wood-based activated carbon
(AWAC) as an adsorbent for methylene blue (MB) dye removal in aqueous solution. AWAC …

Rapid urbanization has led to the generation of a large quantum of complex wastewater
comprising of recalcitrant organic and inorganic pollutants. The inability of the conventional …

The resources of water are contaminated by discharging of various pollutants from sources
including industrial and domestic zones. A variety of physical, chemical, and biological …

The objective of this study is to find optimum preparation conditions in converting teak wood
waste into activated carbon (TWAC) and to evaluate its performance in adsorbing cationic …

Health and environmental issues associated with heavy metal ions have received serious
attention from communities worldwide. This work explores the potential of coconut shell as …

Remazol brilliant blue R dye (RBBR) brings toxicity to living organisms once it enters the
environment. This study utilized response surface methodology (RSM) and Polymath …