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Technical discussion: How can we control the situation where our circulating water cannot be discharged?

2012-06-06View Original

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This post was last edited by hesonchang214 on 2012-6-25 21:35. Due to external pipeline renovations, the municipal authorities have prohibited wastewater discharge; as a result, the circulating water cannot be released. How can this be controlled? Originally, PH was 8.81, DD was 3610 µs/cm, and CL was 619 mg/L; now CL is over 1800. Is there any good solution?
Reply #22012-06-06
It must be queued. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Reply #32012-06-07
It’s okay not to take pictures for a short time, but not for a long time. Find a time when there’s no one around, and go out while keeping an eye on the cards. . .
Reply #42012-06-07
It must be discharged; you can design a system to discharge it into your own sewage system, or else discharge it externally. . . .
Reply #52012-06-07
I see that the pH of your circulating water is still relatively high. If discharging wastewater is restricted in the short term, in order to prevent scaling in the heat exchangers, the pH can be lowered slightly by adding acid, which can significantly reduce scaling in the system. Of course, this approach won’t work if the time period is long
Reply #62012-06-07
There must be a time limit on banning gatherings outside, right? In any case, we need to issue you temporary drainage permits
Reply #72012-06-07
Queueing is not allowed; the circulating water must be reprocessed before it can be reused, for example by using RO membranes to desalt it.
Reply #82012-06-08
Not allowing people to defecate means forcing them to eat without being able to excrete, which is unrealistic. There is a solution: create a vegetable garden, use it for defecation, let the vegetables grow, and then eat those vegetables, thus creating a cycle
Reply #92012-06-08
How can we find the \"garden\" that eats sewage? This is a question that requires more reflection from us
Reply #102012-06-08
The circulating water must be drained; scale inhibitors and sulfuric acid can be used in conjunction with this to appropriately increase the concentration ratio of the circulating water, thereby reducing the amount of water that needs to be discharged. It is recommended to make use of recycled water; for example, in power plants it can be used for dust suppression and watering plants, while in coking plants it can be used for coal washing and ground irrigation. Farmers can also use it for watering their fields. If recycling is necessary, investments in equipment such as ultrafiltration and reverse osmosis are required.
Reply #112012-06-15
This description is quite apt: lol:lol:lol:lol. Why does it take so many words to reply?

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