Screen: is a preliminary mechanical treatment and the first item of the wastewater treatment system, the task of screen is to retain solids

Scrapper: is installed in the sedimentation/ sludge thickening tank in order to concentrate sludge to central hole for the discard process or sludge circulating process.

HTC E&C can bring to valued customers the most advanced treatment process to the current water & environment works The technologies for waste water treatment projects provided by HTC E&C

One of the tasks of wastewater treatment is to transfer pollutants from the dissolved form to the solid form and remove the solids from the liquid phase

Odor Treatment - Bio trickling filter (BTF) Odor Treatment - Granular Activated Carbon (GAC) Odor Treatment - Bio filter (BF)