Kamga Richard

Adsorption of Copper (II), Cobalt (II) and Nickel (II) on Minim-Martap Bauxite, Cameroon: A Kinetic and Equilibrium based Study Approach

Zé Aristide Parfait, Cornelius Tsamo, Belibi Belibi Placide Désirée & Kamga Richard · Asian Journal of Applied Chemistry Research · 2025

The freshwater that is available for use in drinking, agriculture, industry, sanitation, food, recreation and transportation is <1% of the total water on earth. Unfortunately, some 2 million tons of waste containing heavy metals, which are persistent in the environment, toxic...

Open access Research Article 10.9734/ajacr/2025/v16i3339

Sustainable Coal Production from Cotton Shell Utilizing Carbonization Process for Fuel Briquette

Samomssa Inna, Ali Adamou, Ndolo Ndjee Linda Flore & Kamga Richard · Journal of Energy Research and Reviews · 2025

The nonrenewable energies and some renewable energies is not accessible to less developing countries such as Cameroon. The population use to use wood for their energies needs which lead to fast deforestation. The goal of this study was the valorization of cotton shell in the prod...

Open access Research Article 10.9734/jenrr/2025/v17i7441

Production of Mucuna pruriens (var. utilis) Proteins Isolates Using Central Composite Design and Effect of Drying Techniques on Some Properties

Kom Blaise, Bernard Clémence, Njintang Yanou Nicolas & Kamga Richard · Chemical Science International Journal · 2017

Response surface methodology was used to model the effect of temperature, NaCl concentration and pH on the production of protein from Mucuna pruriens seeds. The analysis of response surface graphs showed that the optimal parameters correspond to a temperature of 27°C, a concentrat...

Open access Research Article 10.9734/CSJI/2017/35376