GB/T 18916.51-2020Norm of water intake—Part 51: Para-xylene (English PDF)

Foreword

GB/T 18916 "Water withdrawal quota" has been or planned to be released The following parts.

---Part 1: Thermal power generation;

---Part 2: Iron and Steel Complex;

---Part 3: Petroleum refining;

---Part 4: Textile dyeing and finishing products;

---Part 5: Paper products;

---Part 6: Beer manufacturing;

---Part 7: Alcohol manufacturing;

---Part 8: Synthetic ammonia;

---Part 9: MSG manufacturing;

---Part 10: Pharmaceutical products;

---Part 11: Coal preparation;

---Part 12: Alumina production;

---Part 13: Ethylene production;

---Part 14: Wool Textile Products;

---Part 15: Liquor manufacturing;

---Part 16: Electrolytic aluminum production;

---Part 17: Accumulated bauxite production;

---Part 18: Copper smelting production;

---Part 19: Lead smelting production;

---Part 20: Chemical fiber filament weaving products;

---Part 21: Real silk products;

---Part 22: Starch sugar manufacturing;

---Part 23: Manufacturing of citric acid;

---Part 24: Hemp textile products;

---Part 25: viscose fiber products;

---Part 26: Soda Ash;

---Part 27: Urea;

---Part 28: Industrial sulfuric acid;

---Part 29: Caustic Soda;

---Part 30: Coking;

---Part 31: Sintering/Pelletizing in the Iron and Steel Industry;

---Part 32: Iron Ore Beneficiation;

---Part 33: Indirect coal liquefaction;

---Part 34: Direct coal liquefaction;

---Part 35: Coal to methanol;

---Part 36: Coal-to-ethylene glycol;

---Part 37: Wet-process phosphoric acid;

---Part 38: Polyvinyl chloride;

---Part 39: Coal to natural gas;

---Part 40: Shipbuilding;

---Part 41: Yeast manufacturing;

---Part 42: Rice Wine Manufacturing;

---Part 43: Smelting and separating production of ionic rare earth minerals;

---Part 44: Spandex products;

---Part 45: Recycled polyester products;

---Part 46: Nuclear Power;

---Part 47: Polysilicon production;

---Part 48: Vinylon products;

---Part 49: Nylon products;

---Part 50: Polyester polyester products;

---Part 51: p-xylene;

---Part 52: Purified Terephthalic Acid;

---Part 53: Sugar;

---Part 54: Canned food;

---Part 55: Leather;

---Part 56: Fur.

This part is part 51 of GB/T 18916.

This section was drafted in accordance with the rules given in GB/T 1.1-2009.

1 Scope

This part of GB/T 18916 stipulates the calculation method of para-xylene water withdrawal quota, water withdrawal quota and quota management requirements.

This part is applicable to the management of water intake of existing, newly built and expanded para-xylene production enterprises.

2 Normative references

The following documents are indispensable for the application of this document. For dated reference documents, only the dated version applies to this document. For undated references, the latest version (including all amendments) applies to this document.

GB/T 12452 General Rules of Water Balance Test for Enterprises

GB/T 18820 General Rules for the Compilation of Water Intake Quotas for Industrial Enterprises

GB/T 21534 Industrial water saving terms

GB 24789 General Rules for the Provision and Management of Water Measuring Instruments for Water Use Units

3 Terms and definitions

The following terms and definitions defined in GB/T 18820 and GB/T 21534 apply to this document.

4 Calculation method