Walnut shell for oil content sewage treatment

Description

Walnut shells are hard fiber products made from crushed walnut shells according to international trade standards. It is the most common type of soft abrasive in the industry. For the anti oil immersion characteristic, walnut shell can be used for sewage treatment

Advantages of Walnut Shell

Anti- oil immersion
High toughness
Wear resistance and compression resistance
Strong adsorption capacity
Insoluble in acid and alkali
Good hydrophilicity

Application of Walnut Shell

Paint cleaning
Sofe mental cleaning
Cosmetic use
Jewelry polishing
Water treatment
Machine cleaning

Specification of Walnut Shell

Sand blasting	5# 6# 8# 10# 12# 14# 16# 20# 24# 30# 36# 46# 60# 80# 100# 120# 200#
Filter material	8-16# 12-20# 10-12# 12-16# 16-20# 20-36#
Polishing	4-6# 6-10# 8-12# 12-20# 14-30# 18-40# 36-60# 40-100# 60-200#
Pet litter	18-40# 36-60# 40-100# 80-100#
Skin care	18-40# 36-60# 40-100# 60-200# 100# 200# 325# 400#