Taizhou Yuruihong

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Sludge Dewatering & Mining Chemicals

Flocculants for sludge dewatering, mineral processing, sand washing, alumina production and tailings thickening.

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Product Family

Sludge Dewatering & Mining Chemicals

Supply source: affiliated manufacturing facility in which our business holds an ownership interest. Yuruihong coordinates grade selection, quality documentation, export handling, and order follow-up.

Sludge Dewatering Agent

Representative Grades
G80 / G50 / R60
Public Key Specs
G80/G50: solid granules for filter presses and deep dewatering; R60: liquid grade for use alone or with other dewatering agents
Typical Applications
Municipal sludge, industrial sludge and filter press systems
Selection Notes
Select by sludge source, moisture target and equipment.
Packaging & Storage
Powders are normally supplied in 25 kg bags; liquids in drums or IBCs. Exact packaging and storage conditions are confirmed by grade and order.

Mining Flocculant

Representative Grades
ALP70 / ALP80 / 1800 / 2800 / 3800
Public Key Specs
ALP70/ALP80: solid granules; 1800/2800/3800: emulsion grades for fast dissolution/online addition
Typical Applications
Tailings settling and process water recycling
Selection Notes
Confirm settling speed and clarity by test.
Packaging & Storage
Powders are normally supplied in 25 kg bags; liquids in drums or IBCs. Exact packaging and storage conditions are confirmed by grade and order.

Sand Washing Flocculant

Representative Grades
ALP80 / 1800 / 2800
Public Key Specs
Subject to model TDS
Typical Applications
Sand washing, mud-water separation and wastewater clarification
Selection Notes
Dosage depends on suspended solids and return water target.
Packaging & Storage
Powders are normally supplied in 25 kg bags; liquids in drums or IBCs. Exact packaging and storage conditions are confirmed by grade and order.

Alumina Flocculant

Representative Grades
ALP70 / ALP80
Public Key Specs
Subject to model TDS
Typical Applications
Alumina production and red mud settling
Selection Notes
Temperature, alkalinity and process data are required.
Packaging & Storage
Powders are normally supplied in 25 kg bags; liquids in drums or IBCs. Exact packaging and storage conditions are confirmed by grade and order.

Tailings Thickening Flocculant

Representative Grades
High MW APAM grades
Public Key Specs
Subject to model TDS
Typical Applications
High-rate thickener, tailings concentration and water recovery
Selection Notes
Selection is based on slurry density and settling target.
Packaging & Storage
Powders are normally supplied in 25 kg bags; liquids in drums or IBCs. Exact packaging and storage conditions are confirmed by grade and order.

All published values are taken from our current product catalog and are provided for preliminary grade selection only. Final specifications are subject to the approved TDS, batch COA, and sales contract.

Sludge Dewatering & Mining Chemicals Buying Notes

This product family covers sludge dewatering agents, mining flocculants, sand washing flocculants, and other separation aids used when buyers care about settling speed, overflow clarity, filterability, or final moisture reduction.

Although these projects often use similar polymer language, municipal sludge, industrial sludge, tailings slurry, and sand washing return water can behave very differently. Practical selection depends on solids type, shear conditions, target moisture, recycling-water standard, and the dosing system already installed.

Useful Inputs Before Inquiry

  • Describe the sludge or mineral system, including solids source, concentration range, and the separation equipment in use.
  • For dewatering projects, share target cake moisture, filtrate clarity, and whether the equipment is belt press, screw press, centrifuge, or filter press.
  • For mining and sand washing, send slurry density, particle size characteristics, overflow target, and whether return water reuse is required.
  • If possible, include past flocculant dosage, dissolution method, and the biggest pain point in the current operation.

Related Applications

Sludge Dewatering

Polymer products for municipal and industrial sludge conditioning, filter press dewatering, belt press systems, centrifuge systems and sludge volume reduction.

Mining & Mineral Processing

Flocculants for slurry settling, sand washing water recycling, tailings thickening, alumina production and mineral concentration.

Water Treatment

PolyDADMAC, polyacrylamide and flocculants for industrial wastewater treatment, municipal wastewater, clarification, coagulation, flocculation and decolorization.

Related Guides

Sludge Dewatering
How to Choose CPAM for Belt Filter Press Sludge Dewatering

A practical buyer guide to cationic polyacrylamide selection for belt filter press sludge dewatering, including charge level, molecular weight and trial-test inputs.

Mining & Sand Washing
Anionic Polyacrylamide for Sand Washing and Recycling Water Clarification

A practical guide to selecting anionic polyacrylamide for sand washing, slurry settling and recycling-water clarification in aggregate and mineral-processing systems.

Water Treatment
Water Treatment Chemical Selection: Matching PolyDADMAC and Polyacrylamide to the Process

A practical guide to screening PolyDADMAC and polyacrylamide for clarification, decolorization, flocculation and sludge-related water treatment work.

Frequently Asked Questions

Can one flocculant grade be used for both sludge dewatering and mining settling?

Usually no. The charge balance, molecular design, and operating target are often different, so separate grade screening is normally needed for sludge and mineral systems.

Why do similar-looking sand washing systems still need separate testing?

Even similar plants can differ in clay content, solids loading, water chemistry, and equipment shear, which changes settling speed, dosage demand, and overflow clarity.

Commonly Requested Documents

Available on request after the grade and order stage are confirmed.

TDS / SDS / batch COA
Sample support and trial-order coordination
MOQ, export packing and lead-time confirmation
HS code support and standard export documents