ENVIRONMENTAL AND HEALTH IMPLICATIONS OF LIQUID WASTE FROM THE STONE CARVING INDUSTRY: CASE STUDY IN SEDAYU VILLAGE, MAGELANG, CENTRAL JAVA, INDONESIA

Sedayu Village in Magelang Regency is a hub for stone carving craftsmanship, generating liquid waste that poses potential environmental contamination and health hazards.This study aims to analyze the quality of liquid waste produced and evaluate environmental health risks.Implementing the composite sampling method, liquid waste samples were taken f

Microbial inoculants can be used to restore abandoned mines because of their positive effects on plant growth and soil nutrients.Currently, soils in greenhouse pot studies are routinely sterilized to eradicate microorganisms, allowing for better inoculant colonization.Large-scale field sterilization of abandoned mining site soils for restoration is

Sonochemical technology is a technology that involves ultrasonic waves in chemical reactions.In this study, humic acid isolated from peat soil has been successfully modified with magnetite (HA-Fe3O4) using sonochemical technology.Characterization of the physical and chemical properties of HA-Fe3O4 was carried out using FTIR, XRD, SEM and VSM.HA-Fe3

Lianas are a quintessential tropical plant growth-form; they are speciose and abundant in tropical forests worldwide.Lianas compete intensely with trees, reducing nearly all aspects of tree performance.However, the negative effects of lianas on trees have never been combined and quantified for multiple tropical forests.Here, we present the Crutch A

Franchise is a business concluded for collaboration between entrepreneurs.In the case of a business-to-business contract, it is essential to guarantee the autonomy and contractual freedom of the parties, respecting, for example, the clause that elects arbitration to resolve conflicts.The franchise systems, to function as such, require a certain sta