Cu is a toxic heavy metal that is harmful to humans and the environment. Therefore, it is
required a technology to reduce the contamination of Cu (II) metal that is in the water. One …

Abstract Copper (Cu (II)) is a toxic heavy metal. Most of Cu (II) metals found in industrial
coatings waste can pollute the environment. Therefore, it is required a technology to reduce …

Many reseerches about agricultural waste shows potency from this waste to be used as high
quality of active carbon that can be used as (adsorbent) on gasoline and substances …

Abstract Copper metal (Cu2+) pollution gives bad impact for society life. One effort to reduce
the content of copper metal by using adsorption process. This research used physical …

Kontaminasi logam berat pada air telah mencapai tingkat yang sangat mengkhawatirkan.
Salah satu sumber zat pencemar dalam air adalah ion Cu (II) yang berbahaya bagi …

The rapid development of the industry has led to an increasing amount of waste generated,
including in the electroplating industry. The electroplating process produces liquid waste …

The industry of sasirangan–traditional fabric of Banjar Tribe–has been one of prime
commodities of South Kalimantan. The coloring process in sasirangan production used a lot …

Sugar palm fruit shells (SPFS) are abundant agricultural waste in Indonesia especially in
Aceh. It can be converted into activated carbon for heavy metal adsorption. This objective of …