Preparation and Characterization of Chabazite from Construction Waste and Application as an Adsorbent for Methylene Blue

Table 4

Maximum MB adsorption capacity of different powdery adsorbents reported in literature.

Adsorbent	Temperature	(Langmuir model); (mg g^-1)	Reference
Ni/Co USY zeolite	298	59.880	[45]
Ni/Co (γAl-Si) zeolite	298	43.859	[45]
Acid-treated zeolite	298	2.113	[46]
Base-treated zeolite	298	1.089	[46]
Acid-treated coal fly ash	298	8.0	[47]
Coal fly ash geopolymer	303	38.4	[48]
Coal fly ash geopolymer	298	50-51.4	[49]
Carbon nanotubes	298	46.2	[30]
Acrylic fiber waste-based activated carbon web	303	7.60-9.92	[50]
Palm shell waste-based activated carbon	Room temperature	218.6	[51]
Chabazite from construction waste	298	129.18	This work
	308	118.13
	318	106.28