Slaughterhouse produce alot of contaminated waste. This study aims to determine the process waste management and test content wastewater in Regional Company Medan City. research was conducted from August September 2021. a descriptive quantitative laboratory tests were carried out. The population this 30 employees or workers at City slaughterhouse entire sampled because number relatively small. ...

The performance of anaerobic filter bioreactors (AFs) is influenced by the composition of the substrate, support medium, and the microbial species present in the sludge. In this study, the efficiency of a slaughterhouse effluent treatment using three AFs containing different support media was tested, and the microbial diversity was investigated by amplified ribosomal DNA restriction analysis an...

This work reports on the features of a sorption processes for the ultimate removal and recovery of reactive phosphorus from aquaculture and poultry production wastewater effluents. The sorbent used was a cross-linked polyamine (PAA-HCl) polymeric hydrogel. The PAA-HCl hydrogels were prepared by chemically cross-linking aqueous solutions of linear PAA-HCl chains with epichlorohydrin (EPI). The p...

This study aims to determine the levels of ammonia and hydrogen sulfide contained in wastewater as well degree odor environment around Jambi City Slaughterhouse. The research design used was Randomized Block Design (RBD) with 4 sampling points treatment, LI (cow buffalo wastewater), L-II (swine L-III (Mixed cow liquid waste) , L-IV (Place discharge into public channels) replications. observed v...

Based on Campylobacter 16S- and 23S-rRNA sequence data oligonucleotide probes specific for thermotolerant campylobacters and for members of the genus Campylobacter have been developed. The 16S-rRNA-targeted probe CAMP 653, recommended for a comprehensive detection of members of the genus Campylobacter, specifically detected all Campylobacter strains used in this study. Detection of thermotolera...

In this research, the treatability of slaughterhouse wastewater was investigated by using electrochemical method with Mg electrodes. The influence variables such as initial pH (4, 5, 6, 7, 8, and 9), current density (15, 30, 45 mA/cm2), reaction time (20, 25, 30 min) on removal efficiency ammonium phosphate studied. highest reached at 100% after 20 min treatment mA/cm2 6. Meanwhile, maximum per...