Select the most appropriate option to substitute the underlined segment in the given sentence. If there is no need to substitute it, select No improvement.Though we have developed the technology for process wastewater with the textile industry, it can be used for any other industrial wastewater.

• A. processing wastewater in the textile industry
• B. processing wastewater from the textile industry
• C. processed wastewater from the textile industry
• D. No improvement