SAP‑EW-1

Sewage & waste‑liquid treatment agent, also known as sewage solid‑liquid separation resin or special water‑absorbent resin for wastewater treatment, is a high‑molecular organic polymer. It appears as white granular powder with fast water‑absorbing & adsorption rate and outstanding resistance to high‑salt, acid and alkali. It absorbs sewage and waste liquid rapidly to form stable non‑disintegrating hydrogel. It locks free water in sewage and assists solid‑liquid separation to prevent sewage overflow and spreading. It owns stable chemical properties under normal conditions and resists hydrolysis failure. Its gel maintains integrity in sewage systems containing high‑salt content, heavy‑metal ions, acid and alkali. Subject to raw materials and production processes, industrial‑grade sewage‑treatment SAP is milky‑white, light yellow or khaki granular powder.

Main Applications:

1. In environmental water‑treatment industry, it is applied for water adsorption and solid‑liquid separation of sewage and waste liquid, mitigating sewage overflow and leakage as well as relevant environmental pollution risks. It is a core material for emergency sewage treatment and sludge volume reduction. In hazardous waste disposal industry, it acts as solidifying agent for high‑concentration sewage and waste liquid. In mining and metallurgical industries, it treats mine pit wastewater and ore‑washing waste liquid. In municipal environmental protection, it is used for emergency sewage interception and sludge dewatering pretreatment. In breeding farms, it realizes solid‑liquid separation of breeding wastewater. In chemical industrial parks, it contains accidental waste liquid in emergency cases. Besides, it is also used to produce emergency sewage‑treatment bags, sludge‑dewatering auxiliary materials and waste‑liquid adsorption consumables.

2. Proper dosage of sewage & waste‑liquid treatment agent added into emergency sewage tanks, sludge stacking yards and accidental waste‑liquid collection pools can quickly solidify free water into gel state. It reduces sewage fluidity and lowers secondary pollution to soil and underground water caused by sewage leakage.

3. It can also be adopted for emergency disposal of sudden‑accident sewage and waste liquid. It absorbs water and forms stable hydrogel to contain sewage rapidly, facilitating subsequent bagging, transportation and disposal, and cutting the cost and difficulty of sewage & waste‑liquid treatment.

4. It works as functional filler for adsorption and solidification of sewage and waste liquid. It is also raw material for sludge‑dewatering additives, waste‑liquid solidifiers, emergency sewage‑treatment consumables and other products.

5. It is used for emergency sewage treatment, sludge volume reduction, mine wastewater treatment, breeding waste‑liquid treatment, chemical‑accident waste‑liquid disposal, hazardous‑waste sewage solidification, etc.