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Description of acid and alkaline treatment of detergent wastewater

Established in 2001, Puyang Zhong Yuan Restar Petroleum Equipment Co.,Ltd, “RSD” for short, is Henan’s high-tech enterprise with intellectual property advantages and independent legal person qualification. With registered capital of RMB 50 million, the Company has two subsidiaries-Henan Restar Separation Equipment Technology Co., Ltd We are mainly specialized in R&D, production and service of various intelligent separation and control systems in oil&gas drilling,engineering environmental protection and mining industries.We always take the lead in Chinese market shares of drilling fluid shale shaker for many years. Our products have been exported more than 20 countries and always extensively praised by customers. We are Class I network supplier of Sinopec,CNPC and CNOOC and registered supplier of ONGC, OIL India,KOC. High quality and international standard products make us gain many Large-scale drilling fluids recycling systems for Saudi Aramco and Gazprom projects.

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Description of acid and alkaline treatment of detergent wastewater
Urban agriculture - Wikipedia
Urban agriculture - Wikipedia

Urban agriculture,, urban farming, or urban gardening is the practice of cultivating, processing, and distributing food in or around urban areas. ,Urban agriculture, is also the term used for animal husbandry, aquaculture, urban beekeeping, and horticulture.These activities occur in peri-urban areas as well. Peri-,urban agriculture, may have different characteristics.

COD Treating Agent - Wastewater Chemicals
COD Treating Agent - Wastewater Chemicals

BV Chemicals Co., Ltd. was established in 1998,which is located in Foshan city of Guangdong province in China, is a wholly-owned engaged in aluminum surface treatment chemical and water treatment chemical products of high-tech enterprises.

(PDF) Introducing the wastewater biorefinery concept
(PDF) Introducing the wastewater biorefinery concept

Poly-glutamic acid (PGA) is a suitable produc t for a wastewater bi orefinery: it is synthesized by a variety of organisms, including bacteria, archaea and even a eukaryote.

(PDF) Sustainable Development for Agriculture and ...
(PDF) Sustainable Development for Agriculture and ...

This book “Sustainable Development for Agriculture and Environment” has been design to provide overall understanding of all aspects related to the study of environment protection for sustainable development. Persistently high levels of hunger and

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