Metal containing waste acid purification adsorbent/resin - HP270

1、 Product Introduction
The metal containing waste acid purification adsorbent HP270 is a polymer based adsorbent material with abundant nanopores.
HP270 is mainly used for purifying and recovering metal containing waste acids generated from surface treatment. This material has good affinity for inorganic acids and can selectively adsorb inorganic acids, while not adsorbing metal ions, thus efficiently separating inorganic acids from metal ions.
HP270 has good mechanical strength, uniform particle size, good dynamic performance, fast adsorption rate, and can operate at high adsorption flow rates, saving customers equipment investment and land occupation. The metal containing waste acid purification process with HP270 as the core, based on the concept of clean production, achieves the separation of acid and metal ions, can reuse acid resources, avoid high neutralization costs, and generate a large amount of waste salt or hazardous waste.
HP270 is suitable for:
Treatment of metal containing waste acid generated from surface treatment
Other metal containing waste acid treatment

2、 Physical and chemical performance indicators

name call, name, say, weigh	point mark
appearance	White to light yellow spherical particles
Moisture content%	47~50.0%
Particle size range%	（0.2~0.50mm）≥ 95.0
Wet visual density g/mL	0.69~0.72
Sphericity%	≥95.0
Skeleton density g/mL	0.80~1.00

name call, name, say, weigh	number value
Adsorbent layer height mm	≥500
Operating flow rate BV/H*	8~15
Using pH	0~14.0
Backwash expansion rate%	50~70
Operating temperature ℃	≤60

*BV=Bed Volume， Refers to the volume of adsorbent loading