This review investigates the modification, optimisation, and characterisation of plant-based natural coagulants applied to water treatment. The disadvantages materials hinder their application as alternatives chemical coagulants, necessitating modification alter enhance physicochemical properties, making them suitable for application. Modification via microwave-assisted grafting copolymerisatio...

24 Aluminum coagulants are widely used in water treatment plants to remove turbidity and 25 dissolved substances. However, because high aluminum concentrations in treated water are 26 associated with increased turbidity and because aluminum exerts undeniable human health 27 effects, its concentration should be controlled in water treatment plants, especially in plants 28 that use aluminum coagu...

Water has been one of the human life's most significant commodities. Due to increasing price toxic coagulants and method water treatment, rural people live in serious poverty use untreated drink. The best solution for problems described above is a plant-based coagulant instead chemical coagulant. Coagulants made from plants are used Mung beans, peanut seeds, coconut tree cactus, example, have m...

introduction: the objective of this study was, wastewater quality investigation and removal efficiency of contaminants from the wastewater tile factory by using  coagulants includes ferric chloride, ferric sulfate and ferrous, aluminum sulfate and poly aluminum chloride in order to reuse it in the processing line. methods: this is an applied study. with regard to shiftwork schedules of the fact...

Polymerised aluminium ferric sulphate (PAFS) was prepared from dross as a coagulant in wastewater treatment. The effects of leaching time, temperature, and sulfuric acid concentrations on the turbidity removal were investigated, optimum conditions determined using response surface methodology. results showed that PAFS preparation at time 60 minutes, temperature 65°C, concentration 1 mol/L. Furt...

background: ocsillator system is recognized by many water plant treatment designers for having many advantages, such as combination of mixing processes, flocculation and sedimentation processes in the same unit, the possibility of softening and lucidity simultaneously, and relatively acceptable efficiency. despite using this process in number of the regions in the country, enough researches hav...

The aim of this work was the study of the combination of an inorganic pre-polymerized coagulant (PACl) with ferric species and polysilicic acid in various mixing order, Al/Fe/Si and OH/Al molar ratios, and two polymerization techniques for the production of a unique reagent representing a coagulant, more efficient than commercial PACl-18 and laboratory prepared PACllab for water or wastewater t...

Correlations between raw water characteristics and pH after enhanced coagulation to maximize dissolved organic matter (DOM) removal using four typical coagulants (FeCl3, Al2(SO4)3, polyaluminum chloride (PACl) and high performance polyaluminum chloride (HPAC)) without pH control were investigated. These correlations were analyzed on the basis of the raw water quality and the chemical and physic...

The objective of the research was to test the effect of iron and aluminium coagulants commonly used for lake re-cultivation, on the pike sperm motility and fertilisation. The coagulants caused changes in the analyzed hydrochemical parameters of the water such as: Fe, Mg, TSS, SO4 2and Cl. Selected parameters of sperm motility: MOT, VCL, VSL, VAP, LIN were estimated using CASA. The sperm motilit...