background: there are many varieties of compounds in chemical and petrochemical wastewater. one of the important members of the chlorophenols (cps) family is ρ-chlorophenol. this pollutant is introduced into the environment through various human activities such as waste incineration, uncontrolled use of wood preservatives, pesticides, fungicides and herbicides, as well as via bleaching the pulp...

the resource intensive human activities (such as mining and extraction of mineral oils for betterment of life and modernization of society) have increased environmental pollution several folds. products of mining and petrochemical industries are advantageous for the modern society. but waste generated such as btex from such industries are carcinogenic, toxic and causes adverse effects on enviro...

Abstract In response to the current problems of serious pollution typical organic substances in groundwater systems at petrochemical production sites, high cost detection equipment, non-portability, low accuracy, and poor stability, a smart sensor for benzene PAHs was proposed based on fluorescence analysis method. The relationship curve between concentration absorbance derived using Lambert’s ...

Under the Rio Declaration and Agenda 21 from the United Nations Conference on Environment and Development in 1992 as well as other international agreements, Thailand is currently in the process of adopting the Pollutant Release and Transfer Register (PRTR) through a pilot project in Rayong province with assistance from the Japan International Cooperation Agency (JICA). This research aimed to st...

Abstract This study investigates the utilization of petrochemical and domestic wastewater (PCW DW) for dual biogas biochar production, focusing on economic sustainable development criteria. Biogas yield by anaerobic co-digestion a 0:1 (PCW:DW) feed was 306.4±11.8 mL per g chemical oxygen demand (COD) removed, which dropped 12.7% with changing PCW:DW to 1:0. The results indicated that increasing...