Log in

Relevant bibliographies by topics / Water recycling / Journal articles

To see the other types of publications on this topic, follow the link: Water recycling.

Journal articles on the topic 'Water recycling'

Author: Grafiati

Published: 4 June 2021

Last updated: 25 July 2025

Create a spot-on reference in APA, MLA, Chicago, Harvard, and other styles

Select a source type:

Consult the top 50 journal articles for your research on the topic 'Water recycling.'

Next to every source in the list of references, there is an 'Add to bibliography' button. Press on it, and we will generate automatically the bibliographic reference to the chosen work in the citation style you need: APA, MLA, Harvard, Chicago, Vancouver, etc.

You can also download the full text of the academic publication as pdf and read online its abstract whenever available in the metadata.

Browse journal articles on a wide variety of disciplines and organise your bibliography correctly.

1

Skelly, Kenneth. "Water recycling." Review of Progress in Coloration and Related Topics 30, no. 1 (2008): 21–34. http://dx.doi.org/10.1111/j.1478-4408.2000.tb03777.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

2

Taviti Naidu, G., and Seepana Kiran Kumar. "Water Management in India and Recycling Techniques." International Journal of Science and Research (IJSR) 10, no. 9 (2021): 120–21. https://doi.org/10.21275/sr21828231901.

Full text

APA, Harvard, Vancouver, ISO, and other styles

3

Asano, T. "Urban water recycling." Water Science and Technology 51, no. 8 (2005): 83–89. http://dx.doi.org/10.2166/wst.2005.0232.

Full text

Abstract:

Increasing urbanization has resulted in an uneven distribution of population, industries, and water in urban areas; thus, imposing unprecedented pressures on water supplies and water pollution control. These pressures are exacerbated during the periods of drought and climatic uncertainties. The purpose of this paper is to summarize emergence of water reclamation, recycling and reuse as a vital component of sustainable water resources in the context of integrated water resources management in urban and rural areas. Water quality requirements and health and public acceptance issues related to wa

APA, Harvard, Vancouver, ISO, and other styles

4

Pan, Qi, Feng Wang, and Hai Zhen Yang. "Cost-Benefit Analysis and Optimization of Semiconductor Processing Water Recycling Strategy." Applied Mechanics and Materials 71-78 (July 2011): 2772–77. http://dx.doi.org/10.4028/www.scientific.net/amm.71-78.2772.

Full text

Abstract:

In this study, cost-benefit analyses based on life cycle assessment is applied to optimize the recycling of processing water for semiconductor factories. A representative 8-inch semiconductor wafer manufacturing plant is selected and seven existing or potential processing water-recycling sources were set, reverse osmosis (RO) reject, ultrafilter (UF) reject, multimedia filter (MMF), on-line analyzer drain, cation/anion (C/A) filter and merry-go-round (MGR) filter backwash water (including C/A sensor drain), wafer process organic drain and wafer process inorganic drain, marked as point 1 to 7,

APA, Harvard, Vancouver, ISO, and other styles

5

Rasulov, Murodjon, and Peiyuan Chen. "Waste Wash Water Recycling in Ready - Mix Concrete." International Journal of Science and Research (IJSR) 10, no. 9 (2021): 1062–67. https://doi.org/10.21275/sr21911203942.

Full text

APA, Harvard, Vancouver, ISO, and other styles

6

Livingston, Daniel Livingston. "Third pipe water recycling." Water e-Journal 5, no. 3 (2020): 1–7. http://dx.doi.org/10.21139/wej.2020.017.

Full text

Abstract:

Third pipe systems for recycled water are on the periphery of options for more resilient urban water management in the face of water scarcity. A number of schemes in the Australian water industry provide useful learnings. Even though direct supply costs are often higher than the potable water price, there are distinct circumstances where such schemes can be justified economically. Even where schemes have not been economic, there can be valuable lessons around the institutional alignment required to enable innovation for integrated urban water management.

APA, Harvard, Vancouver, ISO, and other styles

7

KATO, Yoshishige. "Recycling of water resources." Shigen-to-Sozai 107, no. 2 (1991): 160–70. http://dx.doi.org/10.2473/shigentosozai.107.160.

Full text

APA, Harvard, Vancouver, ISO, and other styles

8

Mondal, Jyotirmoy. "Water Harvesting and Recycling." International Journal of Environment, Agriculture and Biotechnology 1, no. 4 (2016): 623–26. http://dx.doi.org/10.22161/ijeab/1.4.2.

Full text

APA, Harvard, Vancouver, ISO, and other styles

9

Apostolidis, Nick, Chris Hertle, and Ross Young. "Water Recycling in Australia." Water 3, no. 3 (2011): 869–81. http://dx.doi.org/10.3390/w3030869.

Full text

APA, Harvard, Vancouver, ISO, and other styles

10

HIBI, Susumu, and Masahiro YAMAUCHI. "Water-Borne Recycling System." Journal of the Japan Society of Colour Material 76, no. 1 (2003): 34–39. http://dx.doi.org/10.4011/shikizai1937.76.34.

Full text

APA, Harvard, Vancouver, ISO, and other styles

11

Chapman, H. "WRAMS, sustainable water recycling." Desalination 188, no. 1-3 (2006): 105–11. http://dx.doi.org/10.1016/j.desal.2005.04.107.

Full text

APA, Harvard, Vancouver, ISO, and other styles

12

S. Vanarse, Paras, Manasvi M. Gondhale, Adhiraj S. Mali, Tejas B. Jagtap, and A. B. Kakade. "Automatic Water Recycling Plant." Journal of Electronics and Communication Systems 8, no. 3 (2023): 47–53. http://dx.doi.org/10.46610/joecs.2023.v08i03.005.

Full text

Abstract:

The project aims to automate the water recycling plant which is used for the wastewater treatment plant at Rajarambapu Institute of Technology (RIT). The current wastewater treatment plant process is manual, and requires a significant amount of manpower. This project will automate the plant using sensors, actuators, and controllers to reduce the need for manual labour and improve the efficiency of the water recycling process. A PIC18F4520 microcontroller is used in the project to control the entire process. Normal valves are replaced by solenoid valves which will be operated by a relay driver

APA, Harvard, Vancouver, ISO, and other styles

13

Koutsoyiannis, Demetris, and Zbigniew W. Kundzewicz. "Editorial—Recycling paper vs recycling papers." Hydrological Sciences Journal 54, no. 1 (2009): 3–4. http://dx.doi.org/10.1623/hysj.54.1.3.

Full text

APA, Harvard, Vancouver, ISO, and other styles

14

Hay, Christopher H., Benjamin D. Reinhart, Jane R. Frankenberger, et al. "Frontier: Drainage Water Recycling in the Humid Regions of the U.S.: Challenges and Opportunities." Transactions of the ASABE 64, no. 3 (2021): 1095–102. http://dx.doi.org/10.13031/trans.14207.

Full text

Abstract:

HighlightsDrainage water recycling captures and stores agricultural drainage water for reuse as supplemental irrigation.Drainage water recycling can both increase crop production and benefit downstream water quality.Depending on management, drainage water recycling can also provide other complementary benefits.Research needs to advance drainage water recycling are presented and discussed. Keywords: Drainage water quality, Drainage water reuse, Subsurface drainage, Supplemental irrigation, Agricultural resiliency.

APA, Harvard, Vancouver, ISO, and other styles

15

Zhang, Hengji. "Online Evaluation Method of Water Resources Recycling Effect in Urban Landscaping Using Fuzzy Approach." Mathematical Problems in Engineering 2022 (May 19, 2022): 1–9. http://dx.doi.org/10.1155/2022/1811283.

Full text

Abstract:

The common perception of people about recycling involves reusage of aluminum cans, glass bottles, and newspapers, whereas recycling of water resources is a most important aspect nowadays. Water recycling is known to reuse cleaned wastewater for beneficial applications including agricultural and landscape irrigation, industrial activities, and replenishing a groundwater using the latest technologies. The current methods have some flaws in the evaluations of water resources’ recycling systems such as large mean square error, time complexity, and low-evaluation efficiency; therefore, this paper p

APA, Harvard, Vancouver, ISO, and other styles

16

Si, Wei Bin, Yong Tao Lv, and Xiao Jun Liu. "Main Constraints and Solutions for Urban Sewage Reclamation." Advanced Materials Research 356-360 (October 2011): 2092–96. http://dx.doi.org/10.4028/www.scientific.net/amr.356-360.2092.

Full text

Abstract:

Urban sewage recycling is one of the effective ways to improve ecological environment and to alleviate water supply and demand contradiction in urban areas. This paper analyzes the utilization condition and main constraints of recycling water in China, and believes that too many quality standards for recycling water lead to complex pipe network, and another main factor restraining sewage reclamation is the shortage of buffer storage link of recycling water. The author suggests incorporating the types and standards of recycling water to simplify pipe network, decentralize the reuse and use land

APA, Harvard, Vancouver, ISO, and other styles

17

Sala, L., and M. Serra. "Towards sustainability in water recycling." Water Science and Technology 50, no. 2 (2004): 1–7. http://dx.doi.org/10.2166/wst.2004.0074.

Full text

Abstract:

Those like us who believe in and spread the gospel of planned wastewater reclamation and reuse usually emphasize that this is a step towards sustainability in water resource management, but this is something that is very seldom analyzed. This paper discusses, from a critical point of view, issues such as goals in water reuse and influence on water demands, ecological analysis of the cycle of the main pollutants, health aspects and treatment requirements, energy consumption and measurable environmental benefits, in order to provide a set of criteria to assess sustainability in water recycling p

APA, Harvard, Vancouver, ISO, and other styles

18

Hampton, Greg. "Discursive Evaluation of Water Recycling." Qualitative Research Journal 10, no. 2 (2010): 65–81. http://dx.doi.org/10.3316/qrj1002065.

Full text

APA, Harvard, Vancouver, ISO, and other styles

19

Holmes, Lydia, Michael Ban, Tom Fox, Jim Hagstrom, and Susan Stutz-McDonald. "IMPLEMENTING SUSTAINABILITY IN WATER RECYCLING." Proceedings of the Water Environment Federation 2004, no. 13 (2004): 624–29. http://dx.doi.org/10.2175/193864704784138287.

Full text

APA, Harvard, Vancouver, ISO, and other styles

20

Arrington, Wandra. "Water Recycling: Benefits and Risks." International Journal of Agriculture & Environmental Science 9, no. 4 (2022): 21–25. http://dx.doi.org/10.14445/23942568/ijaes-v9i4p104.

Full text

APA, Harvard, Vancouver, ISO, and other styles

21

Otsubo, Koji. "Water Recycling System in CELSS." Japan journal of water pollution research 14, no. 12 (1991): 850–55. http://dx.doi.org/10.2965/jswe1978.14.850.

Full text

APA, Harvard, Vancouver, ISO, and other styles

22

Crites, Ron, and Rob Beggs. "Water Recycling in Small Communities." Proceedings of the Water Environment Federation 2008, no. 16 (2008): 1395–402. http://dx.doi.org/10.2175/193864708788734971.

Full text

APA, Harvard, Vancouver, ISO, and other styles

23

Udagawa, T. "Water recycling systems in Tokyo." Desalination 98, no. 1-3 (1994): 309–18. http://dx.doi.org/10.1016/0011-9164(94)00156-1.

Full text

APA, Harvard, Vancouver, ISO, and other styles

24

Bassyouni, Adel, Mandira Sudame, and Don Mc Dermott. "Role Model Water Recycling Program." Proceedings of the Water Environment Federation 2006, no. 6 (2006): 6171–87. http://dx.doi.org/10.2175/193864706783775360.

Full text

APA, Harvard, Vancouver, ISO, and other styles

25

Beekman, Gertjan B. "Water Conservation, Recycling and Reuse." International Journal of Water Resources Development 14, no. 3 (1998): 353–64. http://dx.doi.org/10.1080/07900629849268.

Full text

APA, Harvard, Vancouver, ISO, and other styles

26

Magni, Valentina, Pierre Bouilhol, and Jeroen van Hunen. "Deep water recycling through time." Geochemistry, Geophysics, Geosystems 15, no. 11 (2014): 4203–16. http://dx.doi.org/10.1002/2014gc005525.

Full text

APA, Harvard, Vancouver, ISO, and other styles

27

Tardif, P., J. Caron, I. Duchesne, and J. Gallichand. "Recycling Irrigation Water in Nursery Production." HortScience 30, no. 4 (1995): 895C—895. http://dx.doi.org/10.21273/hortsci.30.4.895c.

Full text

Abstract:

Overhead sprinkler systems in nurseries use large amount of water and fertilizers and generate runoff losses that may alter the quality of surface or subsurface water. Moreover, the cost associated with these losses is important. Water recycling may reduce that cost and the losses to the environment. Our objective was to evaluate the performance of two recycling systems (recycling and storing water in a tank and recycling solution through subirrigation on capillary mats) relative to a conventional overhead sprinkler system with no recycling. Two species (Prunus × Cistena and Spirea japonica `L

APA, Harvard, Vancouver, ISO, and other styles

28

Bounds, Tristian, Pete Munoz, and Jeff Pringle. "Responsible Water Recycling: Decentralized Solutions for Water Reuse." Proceedings of the Water Environment Federation 2017, no. 15 (2017): 880–97. http://dx.doi.org/10.2175/193864717822153229.

Full text

APA, Harvard, Vancouver, ISO, and other styles

29

Keys, Patrick W., Miina Porkka, Lan Wang-Erlandsson, Ingo Fetzer, Tom Gleeson, and Line J. Gordon. "Invisible water security: Moisture recycling and water resilience." Water Security 8 (December 2019): 100046. http://dx.doi.org/10.1016/j.wasec.2019.100046.

Full text

APA, Harvard, Vancouver, ISO, and other styles

30

CULTICE, ALYSSA, DARRELL J. BOSCH, JAMES W. PEASE, KEVIN J. BOYLE, and WEIBIN XU. "HORTICULTURAL GROWERS’ WILLINGNESS TO ADOPT RECYCLING OF IRRIGATION WATER." Journal of Agricultural and Applied Economics 48, no. 1 (2016): 99–118. http://dx.doi.org/10.1017/aae.2016.2.

Full text

Abstract:

AbstractRecycling irrigation water can provide water during periods of drought for horticulture operations and can reduce nonpoint-source pollution, but water recycling increases production costs and can increase risk of disease infestation from waterborne pathogens such as Pythium and Phytophthora. This study of water recycling adoption by horticultural growers in Virginia, Maryland, and Pennsylvania finds that the potential for increased disease infestation would reduce growers’ probability of adopting water recycling. Widespread adoption of recycling irrigation water would require governmen

APA, Harvard, Vancouver, ISO, and other styles

31

Murdiana, Aristya Wahyu. "Conflict analysis in chemical wastewater management: A case study on the recycling process in the heavy equipment industry in Jakarta." Environment Conflict 1, no. 2 (2024): 121–36. https://doi.org/10.61511/environc.v1i2.2024.1474.

Full text

Abstract:

Background: One cause of water degradation is the large quantities of water consumption in industries, along with water pollution. Recycling wastewater offers a solution to this problem. As a wastewater-producing company, XYZ has implemented this solution. However, analysis of wastewater management revealed that some WWTPs did not meet the clean water requirements, necessitating additional processing units, specifically the addition of a recycling unit. Method: The recycling unit was added to reduce wastewater chemicals such as arsenic, iron, fluoride, cadmium, and others. A comparative analys

APA, Harvard, Vancouver, ISO, and other styles

32

Mitsunori, Yamazumi. "RECYCLING OF SEWAGE." International Journal of Multidisciplinary Research Transactions 5, no. 4 (2023): 99–100. https://doi.org/10.5281/zenodo.7782393.

Full text

APA, Harvard, Vancouver, ISO, and other styles

33

Chang, Chin-Lung, Vincent Ru-Chu Shih, and Meng-Hao Tsai. "Water Resources Management in Practices at National Pingtung University of Science and Technology Campus." Journal of Sustainability Perspectives 3, no. 2 (2023): 185–93. http://dx.doi.org/10.14710/jsp.2023.20480.

Full text

Abstract:

NPUST was the top Taiwan university for the 9th consecutive year on the UI GreenMetric World University Ranking, and placed 27th out of 1,050 schools from 85 countries. This achievement is the result of our commitments to sustainable development. NPUST has been building green transportation for carbon and air pollution reduction, green energy system for effective use of electricity generated by renewable energy, and campus waste water recycling system for the goal of zero discharge. We also implement policies on waste reduction and waste sorting and recycling, as well as encourage planting in

APA, Harvard, Vancouver, ISO, and other styles

34

Gibson, H. E., and N. Apostolidis. "Demonstration, the solution to successful community acceptance of water recycling." Water Science and Technology 43, no. 10 (2001): 259–66. http://dx.doi.org/10.2166/wst.2001.0635.

Full text

Abstract:

The Department of Natural Resources in Queensland, Australia are presently carrying out a comprehensive Strategy called the Queensland Water Recycling Strategy (QWRS) to determine future Government directions in the whole area of water recycling. This strategy is considering the beneficial use of all waste streams such as domestic sewage, industrial and agricultural wastes, as well as urban stormwater. Following a workshop held during the initial phase of the strategy it was determined that a high priority must be given to the demonstration of recycling practices not being utilised in the Stat

APA, Harvard, Vancouver, ISO, and other styles

35

Englehardt, James D., Tingting Wu, Frederick Bloetscher, et al. "Net-zero water management: achieving energy-positive municipal water supply." Environmental Science: Water Research & Technology 2, no. 2 (2016): 250–60. http://dx.doi.org/10.1039/c5ew00204d.

Full text

APA, Harvard, Vancouver, ISO, and other styles

36

Sovetova, Kundyz, and Akmaral Ismailova. "Treatment of waste water containing chromium (VI)." Chemical Bulletin of Kazakh National University, no. 4 (December 21, 2020): 4–10. http://dx.doi.org/10.15328/cb1113.

Full text

Abstract:

In the production of chromium and in the process of transportation of chromiumcontaining materials, contamination of natural waters and soils with chromium compounds inevitably occurs. In this paper, the sorption of chromium (VI) ions with carbon sorbents is studied as a method for treating waste and natural water contaminated with chromiumcontaining compounds. Sorption method of extraction and concentration of elements is one of the most effective and simple technological method of chromium extraction. For extraction of chromium (VI), carbon sorbents obtained from recycling of wheat grains wa

APA, Harvard, Vancouver, ISO, and other styles

37

Arbon, M., and M. Ireland. "Water recycling: a major new initiative for Melbourne - crucial for a sustainable future." Water Science and Technology 47, no. 7-8 (2003): 57–63. http://dx.doi.org/10.2166/wst.2003.0671.

Full text

Abstract:

Melbourne Water has adopted a challenging target of recycling 20 per cent of treated effluent from Melbourne's two major sewerage treatment plants by 2010. This target was adopted in response to key drivers for water recycling in the Melbourne region such as: strong support for conserving water resources and protecting marine environments; acknowledgment of recycled water as a valuable resource; greater emphasis on environmental issues and sustainable management principles; and opportunities to increase demand for recycled water through effective planning mechanisms. Issues that must be effect

APA, Harvard, Vancouver, ISO, and other styles

38

Loret, J. F., L. Cossalter, S. Robert, I. Baudin, M. Conan, and P. Charles. "Assessment and management of health risks related to the recycling of filter backwash water in drinking water production." Water Practice and Technology 8, no. 2 (2013): 166–79. http://dx.doi.org/10.2166/wpt.2013.019.

Full text

Abstract:

Analytical campaigns were conducted on different drinking water treatment lines in order to characterize filter backwash water and assess the impact of recycling this water at the head of the plant. The pollutants identified in this water are essentially in the form of particles. Recycling this water may consequently increase the concentration of parameters such as turbidity, suspended solids, metals from coagulants and protozoa. On the other hand, no release of pesticides nor significant generation of disinfection by-products was observed during filter backwash with chlorinated water, in the

APA, Harvard, Vancouver, ISO, and other styles

39

Joseph-Soly, Sophia, Richmond Asamoah, and Jonas Addai-Mensah. "Superabsorbent recycling for process water recovery." Chemical Engineering Journal Advances 6 (May 2021): 100085. http://dx.doi.org/10.1016/j.ceja.2021.100085.

Full text

APA, Harvard, Vancouver, ISO, and other styles

40

Hills, S., A. Smith, P. Hardy, and R. Birks. "Water recycling at the Millennium Dome." Water Science and Technology 43, no. 10 (2001): 287–94. http://dx.doi.org/10.2166/wst.2001.0643.

Full text

Abstract:

Thames Water is working with the New Millennium Experience Company to provide a water recycling system for the Millennium Dome which will supply 500m3/d of reclaimed water for WC and urinal flushing. The system will treat water from three sources:rainwater - from the Dome roofgreywater - from handbasins in the toilet blocksgroundwater - from beneath the Dome site The treatment technologies will range from “natural” reedbeds for the rainwater, to more sophisticated options, including biological aerated filters and membranes for the greywater and groundwater. Pilot scale trials were used to desi

APA, Harvard, Vancouver, ISO, and other styles

41

Shimizu, Nobutoshi, and Tsuneta Nakamura. "Water recycling for oil sands development." Journal of the Japanese Association for Petroleum Technology 70, no. 6 (2005): 522–25. http://dx.doi.org/10.3720/japt.70.522.

Full text

APA, Harvard, Vancouver, ISO, and other styles

42

Pramod Patil, Prathamesh, Aditya Dadaso Desai, and Dr Prof D. B. Desai. "RECYCLING OF SEWAGE WATER FOR APARTMENT." International Journal of Engineering Applied Sciences and Technology 7, no. 2 (2022): 154–57. http://dx.doi.org/10.33564/ijeast.2022.v07i02.021.

Full text

Abstract:

Recycling of sewage water is most important topic in the world. In most of the areas waste water is thrown off in river and sea without any treatment. This waste water contents many pollutant components that can be harmful for human health and environment. Due to wastewater natural resources of fresh water are polluted and aquatic life is in dangerous. Knowing the importance of water and evaluating the risk makes waste water treatment necessary for avoiding future problem. The purpose of this project is to prevent natural water sources and to treat wastewater coming from human activity and pre

APA, Harvard, Vancouver, ISO, and other styles

43

Reardon, David J., Peter L. Newell, and David L. Roohk. "Recycling Conserves Both Water and Energy." Proceedings of the Water Environment Federation 2012, no. 13 (2012): 3557–64. http://dx.doi.org/10.2175/193864712811727067.

Full text

APA, Harvard, Vancouver, ISO, and other styles

44

Veselko, A. U. "ECOLOGICAL ASPECTS OF RECYCLING GEOTHERMAL WATER." Mining informational and analytical bulletin, S35 (2017): 120–24. http://dx.doi.org/10.25018/0236-1493-2017-12-35-120-124.

Full text

APA, Harvard, Vancouver, ISO, and other styles

45

Stenekes, Nyree, Hal K. Colebatch, T. David Waite, and Nick J. Ashbolt. "Risk and Governance in Water Recycling." Science, Technology, & Human Values 31, no. 2 (2006): 107–34. http://dx.doi.org/10.1177/0162243905283636.

Full text

APA, Harvard, Vancouver, ISO, and other styles

46

Jeffrey, Paul, and Bruce Jefferson. "Water recycling: how feasible is it?" Filtration & Separation 38, no. 4 (2001): 26–29. http://dx.doi.org/10.1016/s0015-1882(01)80284-6.

Full text

APA, Harvard, Vancouver, ISO, and other styles

47

Koster, Randal D., D. Perry de Valpine, and Jean Jouzel. "Continental water recycling and H218O concentrations." Geophysical Research Letters 20, no. 20 (1993): 2215–18. http://dx.doi.org/10.1029/93gl01781.

Full text

APA, Harvard, Vancouver, ISO, and other styles

48

Wragg, Peter. "Waste water recycling - a case study." Journal of the Society of Dyers and Colourists 109, no. 9 (2008): 280–82. http://dx.doi.org/10.1111/j.1478-4408.1993.tb01575.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

49

Bohinc, Klemen, Jurij Reščič, Jean-Francois Dufreche, and Leo Lue. "Recycling of Uranyl from Contaminated Water." Journal of Physical Chemistry B 117, no. 37 (2013): 10846–51. http://dx.doi.org/10.1021/jp404822f.

Full text

APA, Harvard, Vancouver, ISO, and other styles

50

Diaper, C., B. Jefferson, S. A. Parsons, and S. J. Judd. "Water-Recycling Technologies in the UK." Water and Environment Journal 15, no. 4 (2001): 282–86. http://dx.doi.org/10.1111/j.1747-6593.2001.tb00355.x.

Full text

APA, Harvard, Vancouver, ISO, and other styles

We offer discounts on all premium plans for authors whose works are included in thematic literature selections. Contact us to get a unique promo code!