Sludge and sediment treatment: Teknofanghi drum thickeners, the MONOBELT belt filter press, TEKNOBAG DRAIMAD bag dewatering, SCRUFILTER microfiltration and POLYDILUTION polymer units for treatment plants, and Sampson silt bags for pumped water on construction sites.
300 / 500 / 1000 L tanks (CMP03 / CMP05 / CMP10) | AISI 304 stainless steel metal parts | Plunger metering pump, manual flow adjustment 10–100% | Polyethylene tank with visual level gauge | For small WWTPs, pairs with TEKNOBAG®-DRAIMAD®
Emulsion-base polyelectrolyte | Max 2,000 or 6,000 L/h solution | AISI 304 stainless steel | Automatic, digital controller | Min. 20 min ageing
Automatic continuous powder polyelectrolyte preparation | 750–6,000 L/h solution output (4 models: CAP07CE–CAP60CE) | AISI 304 stainless steel construction | 3-stage process: dilution, dispersion, ageing/storage tanks
Thickens 0.5–3% DS sludge to 5–15% DS | Capacity 10–60 m³/h per unit (depends on sludge type and dry-solids content) | Capture rate up to 98% | Archimedean-screw rotating drum | Plug-and-play with control panel + washing pump
Microfiltration down to 20 µm | Filter cloths 20/30/40/60/80/100 µm | Gravity-fed continuous filtration, minimal head loss | ABS supports + polyester cloth (full AISI 304 option) | 90% less reject water, no external wash water
AISI 304 stainless steel | Belt widths 600–2000 mm | Flow 1–140 m³/h | Cake dry solids 18–30% | Solids capture up to 98%
2–12 bag models (manual or pressurized) | AISI 304 stainless steel frame | 15–30% dry solids after a few hours | 50–95% DS after ~2 months bag storage | Treats 2–20 m³ sludge/day @ 1% DS
Dewatering Bag Size: 3' x 4' | Raw Material: PP | Color: Black | Micron: 50
This page covers two jobs. At a water or wastewater treatment plant, sludge is thickened and dewatered to cut the volume to haul: Teknofanghi's SCRUDRAIN drum thickener takes sludge from 0.5–3% to 5–15% dry solids, the MONOBELT belt filter press makes cake at 18 to 30% dry solids, and TEKNOBAG DRAIMAD dewaters sludge into bags, at 15 to 30% dry solids within hours. POLYDILUTION units prepare and dose the polymer these machines use, and SCRUFILTER microfilters water down to 20 µm. On a construction site, pumped water runs through a Sampson silt bag (3 x 4 ft, 50 micron nonwoven polypropylene) that holds back silt and sediment.
For the full dewatering line, see Sludge Dewatering.
Sludge is the solids a treatment plant removes from water, handled with thickeners, presses and bags. Sediment on a construction site is the silt and soil carried in pumped water, held back with a silt bag. For contaminated site water, see Remediation — Water Treatment.
Choose by sludge volume and the dryness you need. TEKNOBAG DRAIMAD treats 2 to 20 m³ of sludge a day at 1% dry solids and suits small plants; the MONOBELT runs continuously at 1 to 140 m³/h on belts from 600 to 2,000 mm, with its own pre-thickener. Send the sludge type, the daily volume and the dry solids with a quote request.
Dewatering pumped water from excavations and sumps: the pump discharges into the bag, which holds back silt and sediment and lets the water through. The Sampson bag is 3 x 4 ft nonwoven polypropylene rated 50 micron. Check local rules on where the filtered water may go. See also Silt Bags.
