Title
Integrated Water Environment Treatment: Mountainous Sponge City And Three Gorges Reservoir Region,Used
Delivery time: 8-12 business days (International)
With The Rapid Development Of Chinese Urbanization In The 21St Century, 'Urban Diseases' Become More Serious, Mainly Manifested In Water Environmental Pollution, Urban Flooding, Water Shortage, And Deterioration Of Water Ecology. It Is Necessary To Establish A Modern Rainwater Management System, Scientifically Solve The Problem Of Excess Urban Rainwater And To Improve Water Environment Quality. Improvement Of Water Environment Quality Is Conducive To The Ecological Function Of A Sponge City. Sponge City Construction Has Contributed To Control Nonpoint Source Pollution. Sponge Systems Cause The Stagnation And Purification Of Rainwater Runoff, Which Is An Important Guarantee For Water Environment Quality. This Monograph Summarizes Theories And Practices Of The Integrated Water Environment Treatment In Chongqing, A Typical Representative Mountainous City In The Three Gorges Reservoir Region. Based On The Mountainous Terrain And Unique Water Environment Characteristics In The Three Gorges Reservoir Region, The Monograph Analyzes Measures And Difficulties In The Basin Water Environment Integrated Treatment. Moreover, The Monograph Makes Suggestions For Risk Management Amid Drainage Systems During The Covid19 Epidemic.
By changing our most important processes and
products, we have already made a big leap forward. This ranges from the
increased use of more sustainable fibers to the use of more
environmentally friendly printing processes to the development of
efficient waste management in our value chain.
⚠️ WARNING (California Proposition 65):
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.
For more information, please visit www.P65Warnings.ca.gov.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Shipping & Returns
Shipping
We ship your order within 2–3 business days for USA deliveries and 5–8 business days for international shipments. Once your package has been dispatched from our warehouse, you'll receive an email confirmation with a tracking number, allowing you to track the status of your delivery.
Returns
To facilitate a smooth return process, a Return Authorization (RA) Number is required for all returns. Returns without a valid RA number will be declined and may incur additional fees. You can request an RA number within 15 days of the original delivery date. For more details, please refer to our Return & Refund Policy page.
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Warranty
We provide a 2-year limited warranty, from the date of purchase for all our products.
If you believe you have received a defective product, or are experiencing any problems with your product, please contact us.
This warranty strictly does not cover damages that arose from negligence, misuse, wear and tear, or not in accordance with product instructions (dropping the product, etc.).
Secure Payment
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We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.
Secure Payment
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.
We accept payments with :
Visa, MasterCard, American Express, Paypal, Shopify Payments, Shop Pay and more.