Similarly, algae and fungi are used to remove the heavy metals from the tannery waste and can be as metal-polysaccharide auxiliary chemicals during post-tanning processes. Hence, metal absorbed plants are not dumped as solid waste. Moreover, metal absorbed plants are used for various applications such as tanning and preservative agent in the leather industry. It is commonly used to remediate the unfertilized lands to fertile lands for agriculture. Phytoremediation is one of the eco-friendly techniques to remove the heavy metals from soil and wastewater.

Therefore, several methodologies have been developed to remove the heavy metals from the effluent before processing it for common effluent treatment. Though Cr(III) is less toxic than Cr(VI), there is higher possibility of oxidation during subsequent treatment processes. Hence, effluent after tanning processes contains higher concentration of heavy metals.

Apart from chromium, metals such as aluminum, titanium, iron, and zirconium are widely used for various end applications. Leather industry utilizes almost 90% of chromium-based tanning agent for converting raw skins/hides into leather. Perfect Gift: These I Love Garbage Trucks Printed Decorative Earrings Are Suitable For Women Of All Ages, A Perfect Gift Choice For Your Wife, Girlfriend, Mother Or Friend On Valentine'S Day, Mother'S Day, Birthday, Anniversary, Christmas Or Any Special Occasion.Bioremediation is one of the recent technological advancements for treating heavy metals containing industrial wastes.Suitable For Many Occasions With Different Styles Of Dresses, Such As Attending Banquets, Parties, Daily Private Wear, Masquerade, Dating And So On. Wide Use: The I Love Garbage Trucks Printed Earrings Are Suitable For Women To Wear, Fashionable And Beautiful, Which Can Fully Show The Charm Of Women And Make You More Confident And Beautiful.High Quality Material: The I Love Garbage Trucks Printed Leather Earrings Are Made Of Using High Quality Faux Leather Material, The Hooks Are Made Of 925 Silver Plated Material, Hypoallergenic Is The Best Choice For Sensitive Ears, The Surface Is Polished And Smooth, Comfortable To Wear.Unique Leather And Metal Combination, Elegant And Charming. Unique Design: The I Love Garbage Trucks Printed Ladies Earrings Are In The Shape Of A Teardrop Pendant, With Double-Sided Printing Process, No Matter How It Rotates, The Colour Is The Same On Both Sides.Fashion Accessories:I Love Garbage Trucks Printed Leather Earrings Are Elegant And Delicate In Appearance, Wearing Them Will Bring You A Unique Beauty And Make You More Attractive In The Crowd.To learn more about how and for what purposes Amazon uses personal information (such as Amazon Store order history), please visit our Privacy Notice. You can change your choices at any time by visiting Cookie Preferences, as described in the Cookie Notice. Click ‘Customise Cookies’ to decline these cookies, make more detailed choices, or learn more. Third parties use cookies for their purposes of displaying and measuring personalised ads, generating audience insights, and developing and improving products. This includes using first- and third-party cookies, which store or access standard device information such as a unique identifier. If you agree, we’ll also use cookies to complement your shopping experience across the Amazon stores as described in our Cookie Notice. We also use these cookies to understand how customers use our services (for example, by measuring site visits) so we can make improvements. We use cookies and similar tools that are necessary to enable you to make purchases, to enhance your shopping experiences and to provide our services, as detailed in our Cookie Notice.

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